There’s absolutely no problem doing this. 2 speaker-level inputs. Test your amp and other equipment by turning on your car audio system to make sure that the amp and speaker are working properly. How to wire four speakers to a 2-channel amp. Bridging a four channel amplifier is no different than bridging a two channel amp. Mono PP The drawing describes the main idea. Keep in mind that mono and bridging are not necessarily the same. Right now, i just have speaker A hooked to 1st channel and speaker b hooked to 2nd channel. Bridging a two-channel amplifier for your car audio system is very easy to do, but if done incorrectly, you'll get no sound from your speaker(s). Since I am bridging my rear channels, I want to set my gain calculations for a 2 ohm load per channel. Most amps would need to be connected to a signal for the rear channels also but since yours has a 2/4 ch. I have been reading some blogs on bridging a 2 channel amp to 1 sub and have found 3 different answers. Screwdriver: You need this stuff to hook up the screws attached to your amplifier. Know the differences between a 2 channel amp and a 4 channel amp below. 1 decade ago. My friend told me that I can run a 2 channel amp to power my sub and my 4 other speakers. How to Bridge your Amplifier. how to bridge a 2 channel amp to two speakers? This amp is great for smaller stealth installations, motorcycles and recreational vehicles. some have switches, some have diagrams on em too. Choosing the best 2 channel amp for your car requires knowing what you plan to power up. The last option, and this one will depend entirely on the features provided on your stereo … For a 2-channel … If it doesn't then just hook each voice coil to a channel. He has dedicated his life to researching and writing about diet, nutrition and exercise. plug your front rca from the hu into channels 1 and 2. connect your speakers using the diagram on the amp (see below). What happens when you bridge an amp? Same can be said of 6gv8/6f5p amps, [2]. For example, a 2 channel amplifier that is 1 ohm stable per channel would have a minimum impedance of 2 ohms when bridged. © 2020 stereochamp.com. This should be indicated on the user's guide that came with the amplifier. But I'm getting a little caught up on the math. Bridging an amplifier cuts the resistance load (measured in ohms) in half, which can cause it to overheat. This number is usually the same as the combined power of the 2 channels at half the load. If its a 4 channel, you can get 2 channels out of it bridged. I want to know how to go about it and would our local installers be able to bridge it with ease or is it a complicated process? Let's find out. Connect the ch. Take the Positive from the left channel and the negative from the right channel and connect them to the sub like normal. How to Bridge a 2 Channel Amp. On your four-channel amp, you should see 8 terminals: channels 1 through 4 each have a positive (+) and negative (-) terminal. Written on: July 14, 2020. car audio speakers image by Alexander Zhiltsov from Fotolia.com. Model number is F2.800. Power on the amp and stereo and play a track through the CD-player or head unit and have a listen to your new high-powered speaker setup. Most do not. Another source told me I will be fine with just a 2-channel rca cable. That said, make sure your amp can function correctly and efficiently at half the ohms it currently uses. Answer Save. 4. He graduated with honors from Kellogg Community College in 2010 with an Associate of Applied Science. Give model numbers of subs (speakers) and amp to get a detailed idea on what way to do it. If in series (amp - to - 1st sub, + 1st sub to - 2nd sub, + 2nd sub to + amp), you get 8 ohm load. Research your specific brand of amplifier to be sure that it can be bridged. The inverted channel produces voltage that is generated at the opposite polarity of the regular, un-bridged channel. If the amplifier is used, or lacks documentation, go online and check for the specifications on the manufacturer's website. You will need this wire to … set it to 2 channel input mode. If you wire 2 sub together in parallel (+ to + and - to -) then to your amp, you'll get a 2 ohm load. But you’ll need use a model that has a Bridged Mode option—Bryston’s 2.5BSST² for example—otherwise you may damage the amp. Before attempting to bridge your four channel amplifier, make sure, it's bridgeable. need more power. Nick_sq. Bridging amps is a common process in car stereo systems, as it allows for increasing the amp's power output. I have been reading some blogs on bridging a 2 channel amp to 1 sub and have found 3 different answers. A two channel amplifier can be bridged to one channel, and a four channel amp can bridged into two channels. 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