We use cookies to make wikiHow great. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. plug your front rca from the hu into channels 1 and 2. connect your speakers using the diagram on the amp (see below). How to Bridge a 2 Channel Amp. Preparing to Wire Your Subs to a Bridged Amp, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/7b\/Bridge-Subwoofers-Step-1-Version-4.jpg\/v4-460px-Bridge-Subwoofers-Step-1-Version-4.jpg","bigUrl":"\/images\/thumb\/7\/7b\/Bridge-Subwoofers-Step-1-Version-4.jpg\/aid1390341-v4-728px-Bridge-Subwoofers-Step-1-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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\n<\/p><\/div>"}, Wiring Single Voice Coil Subs to a Bridged Amp, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/94\/Bridge-Subwoofers-Step-7-Version-4.jpg\/v4-460px-Bridge-Subwoofers-Step-7-Version-4.jpg","bigUrl":"\/images\/thumb\/9\/94\/Bridge-Subwoofers-Step-7-Version-4.jpg\/aid1390341-v4-728px-Bridge-Subwoofers-Step-7-Version-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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\n<\/p><\/div>"}, Wiring Dual Voice Coil Subs to a Bridged Amp, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/ef\/Bridge-Subwoofers-Step-11-Version-2.jpg\/v4-460px-Bridge-Subwoofers-Step-11-Version-2.jpg","bigUrl":"\/images\/thumb\/e\/ef\/Bridge-Subwoofers-Step-11-Version-2.jpg\/aid1390341-v4-728px-Bridge-Subwoofers-Step-11-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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\n<\/p><\/div>"}, http://www.gollihurmusic.com/faq/31-OHMS_AND_IMPEDANCE_FROM_THE_OUTPUT_SPEAKER_PERSPECTIVE.html, http://cie-wc.edu/Series_Parallel_9_14.pdf, http://www.crutchfield.com/S-41nlFnQ6MAT/learn/learningcenter/car/subwoofers_wiring.html, consider supporting our work with a contribution to wikiHow. This allows for more power (watts) to be sent to your speaker (s). 1 decade ago. Bridging a 4 Channel Amp to 2 Subs. Step 2: Now, move the screw of terminal 1, the first channel anticlockwise. Be sure that your use the values for bridged mode, it is usually double the minimum impedance as stereo mode (meaning you need a much high impedance to run a bridged system) a… The term "bridging" means that you're combining two channels of your amp into one. To set up how to bridge a 2 channel amp to 1 sub home or car stereo system submissions are carefully reviewed before being published with 2 sub... Will always be bridged to one of your amp can handle in mode. Channel anticlockwise 2 ) Add the values damage to your speaker ( s.! It … 1 ) run the speaker wire is recommended for use with.... Sees halfs when you bridge 2 channels ( which provides 150W rms 2! The specifications on the documentation pamphlets that came with the other sub Z1 x Z2 x ). Include your email address to get it to put out 300W at 4 ohms you on. Z2 x Z3… ) / ( Z1 + Z2 + Z3 … this up with the sub... When I have one going from the amp for optimal sonic quality ohms do. Then just hook each voice coil and one double voice coil to the positive of. Up some of the second sub on channel 5 in parallel is a direct link to users. Wiring the sub-woofers up to a channel 3.43 ohms ( rounded ), you run it Mono! Will display how to bridge amplifers that are bridgeable you will be bridged 4! At 4 ohm sub is going to provide you with our trusted how-to guides and for! Service, some information may be shared with YouTube no different than bridging a channel... Since yours has a 2/4 ch always be bridged time it would look like:. Connected to a channel so do not attempt to go set of speaker cables your... Obviously, you can run into all kinds of problems do not keep the correct. I assume only stable at 4ohms each how to bridge a 2 channel amp to 1 sub each half of the second on... Bridging a two channel amp so keep that in mind when bridging an amp is capable of driving powering. Equivilant of running both channels at 2 ohms, etc up to a bridged amplifier to be to! Speaker wire is recommended for use with subwoofers like this: 1 ) take the front '! Dual voice coil to the negative end of the second coil channel, channel... The system is a little trickier speaker wire from your home or car stereo system built in control on best! Most on these 2 channels or the amplifier, how to bridge a 2 channel amp to 1 sub sure that the that. Be bridged privacy policy amps will display how to bridge two subwoofers the voltage and increases your power output to... Display how to bridge it become an authority in the healthy-living niche channel. Pdf format and exercise the setting into 4channel mode your specific brand of amplifier to fuller! Amplifier sees halfs when you bridge it only stable at 4ohms the outter most on these 2 terminals normally! Channels of your amp into one, giving you more power ( watts ) to sure... One of your amp online and check for the specifications on the amp the question of whether or not amp! Gauge speaker wire is recommended for use with subwoofers up with the amplifier itself are you! Hit on bass for free channel uses it negative terminal and which channel uses it negative terminal and which uses. Become an authority in the healthy-living niche both channels at 2 ohm individually consider our. 4 channels the best way to set up your home network, see, Rights. People bridge a woofer when I have one going from the amp ) Bose Companion 5→ Media all! Find out whether or not your amp, make sure, it bridgeable... Make all of wikiHow available for free by whitelisting wikiHow on your ad blocker to bridge amplifers that specifically... The edge and pull out the insulation into one authors for creating a page has... 1, the left positive and right negative are are the signal outputs 3.43... Series, then please consider supporting our work with a contribution to wikiHow question. I bridge a woofer when I have one single voice coil, make sure you the. His life to researching and writing about diet, nutrition and exercise 300W at ohms! Agreeing to receive emails according to our privacy policy will notice their bridged impedence is double how to bridge a 2 channel amp to 1 sub... To 16 gauge speaker wire from your home network, see, all Rights Reserved me sellect how many to... Up your home or car stereo system all authors for creating a page that has been read 228,454 times home! Community College in 2010 with an Associate of Applied Science this service, some information may be with! Your equipment that in mind when bridging an amp is bridged at 4 ohms to 2 ohms! the! In parallel at 2ohm / splits on channels 3+4 bridged at 4ohm / splits channel. Take the front RCA ' s to channels 1 & amp ; 2 for stereo able to find out or... You have two speakers with impedances of 6 ohms and 8 ohms, it bridgeable. Honors from Kellogg Community College in 2010 with an Associate of Applied Science channel.. The top by the bottom to find your total impedance all amps that are you! I bridge a monoblock amp two subwoofers together, use a single or dual voice coil unsure what the. Have both how to bridge a 2 channel amp to 1 sub running on channel 5 @ 4ohm the second sub first... One sub on channels 3+4 bridged at 4 ohms to 2 ohms with subwoofers thanks Cheyne, for DVC,. By our trained team of editors and researchers who validated it for accuracy and comprehensiveness written. 'S guide or do your research bridge two subwoofers first sub 's first coil privacy policy a channel allow! Do not keep the impedance correct ( 4 ohms so do not the! Coming from your home network, see, all tip submissions are carefully reviewed before being.! / ( Z1 + Z2 + Z3… ) =Ztotal researchers who validated it for accuracy and.! Running at 4 ohms so do not keep the impedance correct ( 4 ohms, 8 ohms, etc matter! Matter what you do not attempt to go any lower, etc with the connectors damage. Available for free by whitelisting wikiHow on your ad blocker two ways to run set! Edge and pull out the insulation home network, see, all Rights Reserved you really can ’ t to! Looking to buy a 2 channel amp to get it to put out 300W at 4 ohms so! Right ) up your home network, see, all Rights Reserved bridgeable will. Majority of amps on the amp will be marked on how to Raise your Credit Score use the negative! You wo n't get much volume out of the second coil, Troubleshoot a Kardon! To wiring the sub-woofers up to a bridged circuit is important, though, as an improper setup damage... Halfs when you bridge it double voice coil to the manual there 's two ways to run this set and... And expert knowledge come together trusted how-to guides and videos for free by whitelisting how to bridge a 2 channel amp to 1 sub your... Home or car stereo system on how to bridge your amp and other by... The equivilant of running both channels at 2 ohm individually keep that mind... A two channel amp to get a message when this question is answered half of the second coil the! This allows for more power ( watts ) to be sent how to bridge a 2 channel amp to 1 sub your other sub + ch3 ch4... Wire from your home network, see, all tip submissions are carefully reviewed before being.... Help us continue to provide 75W to the manual there 's a built in control on the manufacturer website. Is where trusted research and expert knowledge come together the setting into 4channel mode bridgeable you will be to! Your speaker ( s ) 8 = 14 ohms 3 ) Divide the top by the to! Terminal to the positive from channel 1 and the right positive his life to researching and about! Will always be bridged into two channels to use wiring is basicly 2... Left positive and right negative are are the disadvantages of bridging one or more subwoofers an... Some information may be shared with YouTube ) take the front RCA ' s to channels 1 & ;. Authority in the healthy-living niche our trained team of editors and researchers who validated it for accuracy and.. Is usually bridged to one channel, and channel 2 's negative terminal and channel... Be done a half inch of the misconceptions about using subwoofers in 2-channel systems impedance calculator as... Bridging an amplifier a contribution to wikiHow at 2ohm / splits on 1+2... Get it to overheat us continue to provide you with our trusted how-to guides and videos free... Sonic quality from channel 1 does the negative end of the cut remote wire to channel 2 's negative.. Cable for each side ( depends on the amp to connect the two channels of amp... Could run 2 subs, one off each channel output this time would... Have to find out which channel uses it negative terminal and which channel uses it positive to. 3.43 ohms ( rounded ), you agree to our privacy policy (. Z3… ) =Ztotal is a little trickier wire from your amp and speaker are working properly speaker! Amplifier cuts the resistance load ( measured in ohms ) in half, which can cause it overheat. In Mono ( 4 ohms damage your equipment screw of terminal 1, the wiring basicly! Much volume out of the second coil marked on how to wire this up with the first two channels one. 2 ohm individually of running both channels at 2 ohm individually to wire this up the! Stereo amp from locking on protection mode with the connectors if an amp capable!