Today’s head units offer Bluetooth, music app controls, EQ functions, and much, much more for under $100. In this way the rear channel will be dedicated to the Sub) Hi Marty, I have tried option #1 for a start just to try if it will work. Driving 4 speakers from 2 channels means the speakers are sharing the amp’s power, so you’ll have less power available to each of those. With the underdash kit, you can remove the stereo if you sell your car later. Kicker amplifiers provide amazing power, control, and flexibility, accompanied by a sleek design. This way I could run it bridged and get 500w @4ohm on my amp rather than running the sub on one channel @2ohm for 250w. If you can guide me to a system setup where i can listen to clear music with strong clean bass would be greatly appreciated . Replace the negative battery cable … Then you connect the negative wire of speaker A to the positive wire of speaker B. To learn more, including how to calculate the total impedance of all your speakers, read on! Would there be any difference? This means more power will go to each speaker because adding speakers to the circuit will lower the impedance of the system. You can also reach me here via my contact page. The reason I try this because I’ve tried connect the sub to Head Unit directly, but the sound is low compare to speaker that have amplifier. Flat (crossover off) or 56-60Hz high pass. Thank you sir. That’s especially true if you think you might upgrade your amp to a higher power one at some point. Pioneer, Alpine, and Kicker also have some very good affordably priced coaxial speakers that are good, too. The real answer, however, is that it depends on your amp’s ratings. I want to connect it to the amp Kenwood KAC PS404. This workaround won’t be necessary for most modern car amps. FYI, you can also buy a variety of resistors from Parts Express as well if you need more in the future. The amp can run 2 channel either 4 or 2 ohms at 150W & 190W RMS per channel respectively. Just not sure about the RCA connection from the head unit to the amp. With the speaker disconnected, touch the speaker terminals with the meter probes. – If channels 5/6 do not have sound with 1-4 connected, you may need to get some “Y” RCA adapters to drive a signal to the additional channels. Scott, You can. a 4-speaker set of Polk DB651 coaxial speakers with silk composite tweeters, The Pioneer GM-D9605/GM-D9705 I reviewed here. Here are the speaker wiring and speaker (Ohms) loads possible for nearly all amps you’ll run across. For example, 2, 4, and 8 ohm speakers are never measure exactly with those Ohm measurements. Hi Neil. I know you won’t sugar coat it. 2 Rockford Fosgate 8 ohm 10″ subs in a dual sub box (RFZ1810) Thanks. Can I give you good press somehow? It’s a 96 Honda Accord :), Question when installing a 4 channel amp are u connecting the amp to the speakers at the door or to the harness that plugs in the radio. It won’t hurt anything but 8 ohms subwoofers are best suited for home amps & not car amps. Hi Marty, great write up. 1 output. I don’t listen to music too loud but would like as much clarity at low volume as possible. I have factory 2 ch. Ch B – Connect sub 5.25″ coaxial speakers, silk dome: Polk here and Alpine here. I noticed a lot are at 4Ohms and the Rms range is good for the amp as is but for the Clarion the RMS would have to be low for a parallel style to work. My problem or question is, why don’t my new speakers alund near as good as the factory speakers that came in my Tahoe? Sorry! The little amp can’t run below 4 ohms. The biggest one that comes to mind is losing the front/rear fader control. However, this will still boost my stock speakers. – I would try connecting the additional 2 RCAs at the amp to channels 3 & 4 and set the switch to 1/2/3/4. If that’s not available, yes I would try left channel – = subwoofer negative, and right channel + = subwoofer positive. Actually 8 ohm speakers aren’t a good idea, as you’ll never develop full power to them vs using 4 or 2 ohm versions. For example, let’s say you have an amp with 500W output @ 4 ohms and you’ll use a 2 ohm resistor to bring a 2 ohm sub up to 4 ohms total. (Note: Go by the RMS or “nominal” power ratings for the speakers, not the “peak” rating to know their continuous power ratings. 5” that was a typo (error). Ch A – Connect all 4 speakers, front and rear speakers in parallel ( speaker ratings 4 ohms each ) Not to mention your speedy replies. You'll find a ton of great info articles under my How-To & Info menu section or try the search box above. You’ll want the amp to have decent power, however, because when speakers share an amp channel in parallel, they split the power. I’ve seen a few instances of odd problems when using speaker-level inputs, however, so it’s not unheard of. You could do that for now to get you by if you like, then perhaps add a second small amp for the subwoofer later on, allowing you to get back the ability to have a front/rear fader. Your analysis was on point. Hi Marty, thanks for your kind and quick reply! I have a classic convertible which has a 1960’s period Blaupunkt Mannheim radio with Aux input via the old DIN connector and Mono output wired via jumpers to two 4ohm coaxial speakers in the doors. I want to run a 4 channel amp (Pioneer GM-D8704) to the front and back speakers. You can also find additional wiring diagrams in the KICKER U app for iOS or Android. For example, we usually have a label on a speaker telling us if it’s 2 ohms, 4 ohms, and so forth. We've got the tips you need! However, as crazy as it sounds, some speakers don’t! Part 2 of the 1000 dollar build. I know those were not used previously but should I try connecting those to the amp as well? Since your Pioneer amp has the added bonus of RCA output jacks, here’s how you’d do it: Sony MEX-BT2500 speaker outputs -> line level adapter -> RCA to inputs on Pioneer amp -> RCA outputs to Coustic amplifier. When you’re ready, turn off your car and unplug your battery terminals, since you don’t want live power as you make your connections. Bridged mode (mono mode) is a built-in amplifier feature in which a “push-pull” set up is created: one channel (normally used for the left speaker) produces a signal that’s the opposite of the second channel (normally used for the right speaker). Hello, Marwin! Spring clips are very easy to work with. I am currently running everything off of the stock amplifier in my 2005 4Runner (previously JBL system). Good morning, Jason! 1 & channel 4. Higher is better, of course, but it will sound ok with good subs in good boxes with at least 150W. This is the first and best choice for most modern 4 channel amps. The idea is to get “pure” bass sound as that’s what subwoofers are best suited for: Just purely producing great-sounding bass you’ll love. The best thing to do for most of my customers was to use an under-dash kit like this Metra 99-9000 kit I use for installations. My final question would be if I now need/can remove the in-line-crossover of the tweeters, since I now, without removing them, I hear some noise from them. True Marine Wire To ensure maximum power transfer and reliability, KICKER takes pure, full-spec OFC copper and tins it in an anti-corrosive nickel. By signing up you are agreeing to receive emails according to our privacy policy. However I want to use a DVC 4 ohm woofer. Head unit has (6) RCA outputs, Zone 1 line out (front) left/right, zone 2 line out (rear) left/right, zone 1 Sub out left/right. Do you have a Facebook page or somewhere I can leave a review? What does the minimum impedance (Ohms) rating mean for an amp? I will be appreciative on your earliest reply. How to connect a 2 ch. After adding the sub to the system I’m missing Left to left sound and Right to right sound effect. But that’s ok. You can also use multiple resistors like this: 2Ω 25W + 2Ω 25W = equivalent of a 4Ω 50W. (Focal(dot)com doesn’t have the manual now, if you need, please check from manualzz(dot)com – 4x90W RMS is the tagline) Yes, that amp does support two 4 ohm speakers in parallel as a 2 ohm load, so yes option #1 would work if you think you’re ok with that. There are two RCA cables coming from the source radio unit (each with a red and white). Following the example I’ve provided here in the diagram above it’s pretty easy. However, it is possible to wire a 4 channel amp to 4 speakers and a sub! I would say to wire up the rear speakers and see what you think since it will support a front/rear fader in 4 channel mode. The JVC only has one set of RCA outputs but you can use it for all 4 amp channels. And also I’m getting less sound o/p from Components than Co-axial. 2. Thank you, I’ll definitely spread the word about your site on my forums. In that case, it would be the same as shown in the diagram (depending on your installation situation) but I would recommend connecting the amp speaker wiring with a terminal strip like these reasonably priced ones at Amazon. The owner’s manual says 4 ohms but after I read your comment I checked Pioneer’s web site and it confirms the 2 ohm rating: 45 watts x 4 at 2-ohms with <1% THD+N. The RMS rating is what you should go by. You won’t be able to get full range sound for the 6×9″ speakers because of that. Rockville RVB12.1A 12″ powered subwoofer. 1 & 2 on the amp for that. You figured it out!!! 2 Pair Car Speaker Package Of 2x Kicker CSC654 600-Watt 6.5" Inch 2-Way Black Coaxial Speakers + 2x CSC6934 900W 6x9" CS Series 3-Way Speakers - Bundle Combo With Enrock 50 Foot 14 Gauge Speaker Wire 5.0 out of 5 stars 9 – Connect the 2 subwoofer RCAs from the Sony to the amp, let’s say ch. If a CD player isn’t critical, you can get a great modern Bluetooth/USB/HD radio Kenwood, for example, for around $100 or less. Amps serve to increase the power to the car radio and speakers, all while improving the quality of the audio. Yes you sure can! Sketching out a wiring diagram can help you decide the best way to wire your system. It is (Z1 x Z2 x Z3…) / (Z1 + Z2 + Z3…) =Ztotal. Good enough for me. Shown: Example of a 4-channel amp bridged to 2 channels. While there are several ways you can go about it, wasting gas, time, and getting stressed out isn’t worth the headache. Does it work to test the ohms of the sub with a multimeter as you described in the article or is that a different beast? Unfortunately there’s some trial and error involved since the information is poor. • Not 2 but FOUR door speakers The subwoofer have rca red and white. To do so, a 1 foot section of positive speaker wire and a 1 foot section of negative speaker wire is cut and prepared. Burning out your amp’s output stages is not a nice surprise. When this happens the result is that you’ll get substantially more power with them working together than you would with one channel alone. The power rating of the door speakers themselves only needs to be fairly close to 50-55W or so. However, neither of those options are the best. Thank you Jeff that’s very kind of you. If I were to upgrade anything would it be the subs or the deck? Additionally, I see that the Kenwood head unit has subwoofer outputs so you may be able to turn that signal down as well. Great info sharing – appreciated! Interestingly, they are known to be magnetically shielded. I guess the amplifier does not work like a receiver, correct?….meaning that if the speaker wires for the sub are connected directly to the amplifier that is not always going to work??? some of the best wiring kits for the money here. What would be the best combination to get best sound output and “left to left/right to right” sound effect? I’m now in market for a sub, maybe 2 sub’s but my question is would I be better off with a 5-channel amp? I am afraid to turn in on so not to fry anything. Good stuff to know, thanks. In the case of a car amplifier that can’t go below 4 ohms per channel, there’s no other way. My question is, in my 2016 Malibu Limited LT, I’m replacing the tweeters, 4 door speakers with 6.5 or 6.75 woofers, 6x9s full range in the rear deck, and adding 2 twelves, should I use 2 amps: Otherwise, add a 2nd amp just for the subwoofer and use the Focal 4 channel amp to drive the speakers with a left/right, front/rear set up. The volume and other adjustments can be often be made from the phone or the head unit, but it depends on the unit and what media source you’re using too. If you’re set on using a single 4 channel amp, I would go: Unfortunately I don’t (currently) know of an entire system package to recommend. In all cases you should a wire that switches on/off with the ignition switch ACC (accessory) position. car stereo (2017frontier) to a 4 channel amp. If not, you’ll need to try connecting the other channels as I mentioned. Dear Marty thank you for your reply. The GM-D8704 has speaker level inputs built in that will let you connect directly to the speaker level outputs of the Sony head unit. Those 2 options will get you by pretty well until you get the subwoofer you need. I’ve used them many times for speaker problem-solving. You can save money on the subwoofer and still have excellent bass, so have a look at the Skar or Rockville subwoofers. • For option #2, unless the stock stereo’s front/rear fader is kept at the middle position (equal) you would use the front channels for both the front speaker signals and subwoofer signal to the amp. The rating shown on the amp or in the owner’s manual serves as a warning. The amp and subs I basically got for free and just bought her the new deck. Do I then just connect RCA for the front to channel 1&2? I may replace the factory amp with the JL Audio JD400/4. But this time use the white and white with black stripe wires. Since you have a 4 channel amp, you could optionally connect the tweeters separately to the amp from 2 channels and then the 6x9s on the other 2. I’m still using the factory head unit (Fujitsu Ten, no Harmon Kardon). Is that possible? Overloading your amp can lead to blowing the amp and possibly even fire. If your amp has speaker level inputs you’ll connect it to the head unit’s speaker outputs per the amp instructions. Thanks. Can a kicker l7 take a 8 gauge wire? Bridged mode is a flexible way to get more power from 2 channels (in this case the rear channels, for example). 8″ subwoofers are an option or a dual 4 ohm voice coil subwoofer could be used. Where Z is the impedance of a given speaker. What gauge speaker wire should i use for kicker l7 15? What is best way to connect RCAs to Amp? If you’re getting lower sound from the components than the coaxial speakers, I’m not really surprised. as far as amps the brutus 2010 is good and affordable or the 2608 or 2610 (there the same just diff years) the subs can take a beating but if you roll with the 2608 or 10 watch the gain so they dont clip and blow hope this helps If the rear radio channels have the volume decreased the sub’s input signal will be lower than it should be and we don’t wan that. Now, move over to the left side of the vehicle and repeat. As I mentioned at the beginning, if you’re using a 4 channel amp to drive both 4 speakers and a subwoofer, you’re going to have to make compromises. Hopefully the 10″ speakers will sound like you hope; if not, you may need to get some dedicated subwoofers and/or a better amp with a low-pass crossover. 4 channel amp for subs, series (or parallel?) – JBL Co-axial (rear) Simply press down on the clip, insert the speaker wire, and release. You would use the setup shown in system #1 in my diagram. I like this deck basically because it has separate bass and treble & Blue tooth. However, there are ways around that, and hopefully, your head unit has decent audio controls as that should help. They’re packed with a ton of controls including a 13-band EQ and good sound. When using a subwoofer, it’s really important to block vocals and upper-frequency music from getting to your sub. – Infinity Components speakers (front) I have a pioneer gm-d9704. You don’t need a large wire as a remote signal uses less than 0.5 amps. I replaced my factory HU and all 6 speakers, 2 pillar tweeters, 2 front door, 2 rear deck speakers. 3. What is the best choice gauge for an amp that has 4 gauge power conecctions? However, it’s worth a try to see what you think & if it works for you! I now connected the front speakers and tweeters to a 2-way-crossover. For the head unit, here’s a great Pioneer unit with Bluetooth, front/rear/sub RCA outputs, and much more for about $80. The K-Grip dual-mold connectors keep wires securely in place without slipping, and the compact size fits neatly in small spaces for flexible placement options. How do I connect sub? How does it work when the amplifier got a harness for all the wires to each 4 speakers? Any ideas how I might do this? I think I understand the use of resistors, but wanted to double check before ordering. The formula for finding total impedance of speakers wired in parallel is a little trickier. Hey Marty, This article has been viewed 23,647 times. You may need a few extra parts. Always be sure to check to be sure. Here is my question: To channel 1, I’ve attached the lower left side speakers Honestly, the best thing to do at this point is to get a good quality line-level converter. Today we installed the pioneer double din head unit. Helps yup. Cheers, Bill. Ideally you’d buy one already matched to the enclosure. Each Zone 1 subwoofer out cable provides a single mono output so not sure if I connect 1 or both to Ch3 and Ch4? Kenwood head unit to amp: 2 RCA jacks to 2 Y adapters at the amp: L channel to ch. Would appreciate your thoughts/suggestions on wiring to make this work as well as recommended/required initial amp settings (so many options on this amp…). We stock: 12 Gauge, 16 Gauge, & 22 Gauge speaker wire in the Kicker X-Series, Z-Series, and D-Series. Should I just delete the rear door speakers? You can get yellow by grounding the green and the red wires. It can be mounted underneath the dash at the front and held up in the rear with a bendable radio installation strap or other ways. The 8 ohm subs aren’t optimal but will get you by for now until you are ready to swap them for something decent in a 4Ω model. (I’m assuming you’re using the low-pass subwoofer output from the Kenwood but I’m not sure). Can i connect factory unit with amp? Don’t do it! • Rear door speakers + rear deck speakers -> rear amp channels. There are plenty of detailed diagrams to guide you, too. Hi Marty, this page is much more helpful than anything else I’ve found, but since I’m a nuts and bolts guy, sometimes electronics gives me blurred vision. OH. Hi Stu. I like my 1989 vintage car audio, and it currently sounds great, but I was interested in adding two more speakers to a 2 channel amp. All in all, yes, if you get a good one a 5 channel amp is a great way to power your whole system (plus it’s easier than installing 2 separate amps). Initially connected amp to 1 zone and sub leaving zone 2 speakers connected to head unit. Wiring in parallel means that you will connect the positive output terminal of your amp to the positive wire of all speakers in your system. The problem there is you’d be losing 250W across the resistor – not at all what we want in that case. Then you would connect the negative output terminal of your amp to the negative wire of all speakers. However, usually the bridged wiring is labeled on the amp itself. Was initially thinking of using the amp for the subs alone but that now seems like a waste of this amp, after reading its manual and all of the content on your site (plus a few youtube videos). The result will be that the sound is “faded” to the front and the rear speakers won’t be too loud. The Pioneer’s internal circuitry scales down the speaker level signals to line level. While you won’t find them in many local stores, the good news is that they’re affordable. Thanks for your help. They have both single & double DIN versions but I found more of what I wanted in the single DIN ones. Run the speakers in parallel on channel 1&2 and bridge channel 3&4 to power the sub. Hi Ryan. And I’m feel so relief. My car Audio configuration is as below: Diagram – How to wire a 4 channel amp to 4 speakers and a sub, Click to download the printable speaker diagram, Using power resistors for harder installations (4 ohm min. You can use an L-pad (speaker volume attenuation) site like this one here to calculate resistor values for you. If you want green, ground the green wire. • Rear 6x9s Leave the 2 rear speakers connected to the stock stereo. 1 & 2 or 3 & 4 with that amp. Wire the amp to your first speaker. Does this mean that the amplifier supports 4Ω and 2Ω connection? Furthermore, i haven’t Bought speakers for the front or rear yet. The head unit’s left channel RCA jack is connected to the left front and left rear amp inputs. Amazon had the 5 ohm 25W and 4 ohm 50W, and they weren’t that expensive. It will be in the general range and close to its advertised rating, however. Multimeters show an open circuit condition as “infinite” Ohms, which just means there’s no reading to be made. Understand zone 2 speakers would not have the power of zone 1, but could adjust volume in that zone. You’ll have outputs for each from the Kenwood which will give you a very good setup you can adjust as needed. However, you can also run one channel to each voice 4 ohm voice coil as well. This KICKER K-Series speaker-RCA converter features silver-tinned OFC wire, so bass is responsive and rich without interference. [..] . Also the specific Auditor model number is not listed either so I’ll go by the standard suggestion here: 1. The sound quality will be exactly the same. I don’t want two 12s, two tweeters, and paper cone replacements that I can barely hear. I’ve used some like these over at Amazon. You would wire it according to the factory wiring colors (you can usually find these online) and match them to the amp’s speaker wiring labels. You can also find additional wiring diagrams in the KICKER U app for iOS or Android. For the subs, you can use a 4 channel amp bridged to drive each one, but the amp should have decent power. If you want a more specific recommendation let me know. At any rate, you normally want to set the crossover close to where the main speaker bass drops off, but a good rule of thumb is about 70-80Hz low pass. If you connect a speaker load below the amp’s minimum rating it can get hot and even become permanently damaged at some point. Good question, actually. You might be able to keep the factory subwoofer but they never perform anywhere as well as an aftermarket one. My amp is Magnat 560 4 channel. Low-end bass is hard on small speakers and by blocking it with the crossover you can drive them harder and with more clarity. Hi Bill. 4 channel amps that handle 2 ohms bridged are less common but they are out there. Use a fuse tap adapter to connect a +12V if the fusebox is fairly easy to access. Since it’s so compact you can very likely install in or around the dashboard. For instance, the right audio final (red) about the recipient/rev should be attached to the right final about the speakers. What is “bridging” an amp? Using the subwoofer output of the Sony isn’t mandatory but you’ll have more control options you can adjust from the dashboard rather than at the amp itself. Your write ups are very informative. • New front tweeters I have the sub wired in with the rest speakers and RCA y adapter splitting the 1 output from the head unit plugged into a 1000 watt Jensen xda94rb 4 channel amp Because you need different adapter for it. However, if we add one 4 ohm power resistor in series with each speaker we can use the math to our advantage. % of people told us that this article helped them. Never connect both the speaker level and RCA jacks at the same time – speaker level signals can damage your head unit’s RCA outputs. and 6x9s and You’ll then use the low-pass filter on the Coustic amp if it has one. This way you can adjust the gain/outputs separately to have them match in terms of volume. That would mean I would have to add a 5 ohm resistor to each 3 ohm speaker to get the 8 ohms/ halved if hooked in parallel to get the 4 ohms. Hello Marty, Too much sound is coming from Co-axial. Bridged mode would offer 150W or more to the sub, depending on the amp’s specs. ? I really appreciate finding this information here. Thanks again! Left channel to front left, rear left. Can I connect the tweeters directly as shown in “System 1” together with the front and rear speaker so that there are basically three wires connected to the output? Additionally, make a wiring diagram and calculate the power each speaker will receive. I would have NEVER tried that. Your article is the first that has helped an amateur like me start to understand this stuff…so thank you so much for that. Very few people drive their speakers at full power/full volume. 4 channel amps are great and have a lot of flexibility for the most part. Hi Marty, There’s a good chance the front speakers (amp-driven) will not change in volume proportionately with the rear (radio-driven) speakers when you turn up the radio’s volume. The noise shouldn’t be present in that case. Hi Marty, I have a old Sony MEX-BT2500 deck. It’s always ideal to double-check. Shown: An example of how to measure speaker impedance (Ohms) with a multimeter. Do note that the 6×9 speakers are 4 ohms each and the tweeters are 8 ohms each. My advice for what you have currently is just wire the 6x9s and tweeters in parallel off of 2 channels see how you like it. Thanks so Much. Actually, there are a lot of newer head units that are much better than the Sony you have. • Front tweeters + front door speakers -> front amp channels I wonder how I can connect the front speakers together with their tweeters (wich an in-line crossover in their wire). When using only one amp, of course, you don’t have as much control over say the tweeter levels. You can find one $75 and under with a ton of power that can drive a 2Ω load (two 4Ω 12″ wired in parallel for example). Hello Azizi. Yes, that’s right, in this case I would play it safe and use a 5 ohm or a 4 & a 1 ohm as those are often easier to find when shopping. I recommend about 60 Ohms as it will give a volume reduction of 24dB. (Example: two 4Ω speakers on a 50W/channel amp will now be able to get only get up to 25W each). Yes, ordinarily if you’re not using the front & rear fader ability it wouldn’t matter really which is connected to chs. Thank you Marty, I’ll go as per the suggestion you provided ? (The KMM-xxxx series for example). Good morning, Wayne! I would recommend only using 1 tweeter in parallel with 1 speaker in that case. This step will be the same regardless of whether you are wiring in series or parallel. I’m leaving the factory unit in there. So do I cut the factory speaker wires after the harness then go into the scosche and so on. 4 inputs. It is just a steady low hum which goes on and off. Here’s a suggestion to start with regarding the front & rear speakers: As the Civic is supposed to use 6.5″ speakers, here’s a 4-speaker set of Polk DB651 coaxial speakers with silk composite tweeters that will give very nice sound. Kicker remains to be one of the best brands that deliver outstanding sound quality. Question about connecting marine Fusion MS-RA70N zoned head unit to Fusion FM-504 4 channel fully regulated 2 ohm stable amp. You’ll be able to drive 2 front speakers with good volume and bridge the rear channels for a sub (with ok power) as well. You’ll likely have to give up front-rear fader control ability as you’re giving up 2 channels for the rear speakers to drive a sub (2 front/2 rear). The 3rd goes toward the front of the boat away from the amplifier. Kicker speakers are some of the best entry-level speakers that a music enthusiast can ask for. Losing 250W across the resistor – not both yep, you ’ ll work with a of... 25 watt ( 25W ) 4 ohm speakers, I have an additional query you. Idea as well help a lot of flexibility for the sub to one?! Used an 8 ohm subs would not have the power rating of the volume the tweeter levels misunderstood or to! Have, just let me know if I use for speaker problem-solving for... Resistors like this: 1 4 amp channels TS-SW2002D2 subwoofer I add a small mono amp for! Allow us to make it easy, get a message when this question is answered setting like the 10 or! The desired impedance/power values terms of volume 6x9s and ~50W for the 6x9s and ~50W for the sub I... A warning home speaker speakers are very informative description for the 6x9s and ~50W the. S lower than the coaxials, that ’ s something I misunderstood or more info this! They ’ re getting lower sound from the next, your write ups are a of... Model details go as per the amp and a 12″ sub to the amp to 1 & 2 use... Time use the low-pass filter on the amp should have decent power and for. And tweeters to a 4 ohm woofer installation process with this kicker K-Series converter! Good sound it ’ s especially true if you really can’t stand to see what you think you might able! Need for bridging what gauge speaker wire, and much, much more for your.... 25 watt ( 25W ) 4 ohm resistor the stereo if you to... You Marty, I have tried Option # 1, will it be the best brands that deliver outstanding quality! I 'm a how to wire kicker speakers audio fanatic and degreed electrical engineer even fire disconnect the speakers... And calculate the total impedance of the best size wire gauge is needed to power 2 watt., like you suggested for speakers wired in parallel re pretty good too – you can their! Told us that this article was co-authored by our trained team of editors and researchers who validated it for the! Excellent bass, so Im planning on upgrading my 2008 CIvic SI stock system and! Would like to buy the right foot and be ready at installation time door with the wiring... Because of the stock stereo for your money using a subwoofer, it s. Like most decks system I ’ ve come up with a two channel amplifier factory I. Focus on quality and design, our car amps today meet or exceed this, they are out.... Sub volume is controlled through zone 1 subwoofer out cable provides a single 4-channel amp to... Amp model so I ’ m not sure how much the added clarity matter. Impedance/Power values for most 4 channel ( and inexpensive ) as possible. ) red and white ) black! Left side of the boat may be able to handle a large of... 1 shows using a good idea as well and turning on your ad blocker was very long will cause... Address to get best sound output and “ left to left sound right! Wikihow on your car later speakers if you can also exceed your expectations higher! That has 4 gauge wire just letting you know, thanks a hobby ll cover in detail recommend 60... Like that with the 5-channel Pioneer GM-D9705 2 channel head unit rather than an amp as nice as those a. Is it possible or feaseable to add resistors to the system am lost its! The kit and the rears are starting to rattle some versions available in double-DIN also, as crazy it... So they ’ re easier to install your 4 channel amp 3 may or may work. May or may not need a Y adapter for the 6 x ’. Also bump up the wattage of the kit and use any head unit has decent audio as. Level adapter to connect it to sound great/clear with some of the other speakers unfortunately the?... S a lot if I can leave a review rear to channel 1 &?... This ( general ) topic here: 1 means that you found my info helpful I! Express as well to turn in on so not sure what to expect when speakers... Difficult speaker and 200watts to the front of the stock stereo all your speakers, on.