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I WOULD LIKE INFORMATION ON (BRIDGEING) AMPLIFIERS. OUTPUTS ON CAR AUDIO EQUIPMENT

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Here is a couple good links that gives some information.

http://www.bcae1.com/bridging.htm

http://sound.westhost.com/project14.htm

Hope this helps :

Posted on Jan 03, 2008

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Posted on Jan 02, 2017

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1 Answer

Hello, can someone help me, i want to know how to connect the wires if i want to use 2 channel instead of 4. THANKS IN ADVANCE!!!!!!!!!!!!!


You would want to bridge 2 of the left channels and 2 of the right channels, essentially combining the power output of the amp.

This article should help you out:
http://knowledge.sonicelectronix.com/car-audio-and-video/car-amplifiers/how-to-bridge-an-amplifier.html

Essentially you will just be using 2 channels (left, right) instead of 4 (front left, front right, rear left, rear right) essentially combining the power of those outputs. You'll want to check the amp to see if it tells you which of the outputs should be used for the "bridged" method.

Mar 07, 2011 | Koiiler 8686-C Car Audio Amplifier

1 Answer

How do you bridge the jl audio 450/4


Nice amplifier. However it is best suited for speakers and not for sub woofers. Connect the plus (+) from speaker output 1 and the minus (-) from speaker output 2. Connect the plus (+) from speaker output 3 and the minus (-) from speaker output 4. Now the amplifier is in bridge mode, which will give you 300 WATT RMS at 4 OHM load. If you are bridging the amplifier to run sub woofers then do not forget to set the X- Over to LPF on the channels that you are planning to bridge. Whatever you do, make sure that the load you are asking the amplifier to play is no lower than 4 OHM. Playing this amplifier in bridged mode lower than 4 OHM is a recipe for trouble.
dreamsystems

Feb 12, 2011 | Jl Audio 450/4 Car Audio Amplifier

1 Answer

How do i bridge this amp


That looks like a single channel amp, therefore there is nothing to bridge. You need at least two channels to bridge them together combining there power output to one channel.

Feb 20, 2010 | Sony XM-2165GTX Car Audio Amplifier

1 Answer

Not a problem just a question


  • 100 watts RMS x 2 at 4 ohms
  • 200 watts RMS x 2 at 2 ohms
  • 400 watts RMS x 1 at 4 ohms in bridged mode
  • stereo or bridged mono output
  • 4-ohm stable in bridged mode
  • Tri-Way capable
  • requires 8-gauge power and ground leads — wiring and hardware not included with amplifier
  • 50-250 Hz high-pass/low-pass (12 dB/octave) crossovers
  • wired remote included for fingertip control of Punch Bass (0-18 dB boost at 45 Hz)
  • MOSFET power supply and output devices
  • MEHSA mounting technology increases the heat transfer from the MOSFET output devices to the heat sink, for higher power output, lower operating temperatures, and greater reliability
  • TOPAZ — noise-killing differential inputs that eliminate 80% of ground loop noise
  • Trans•ana circuitry keeps preamp voltages low and signal paths simple for outstanding audio quality
  • NOMAD — advanced protection circuitry for "intelligent" shutdown protection
  • speaker- and preamp-level inputs
  • 11-1/8"W x 2-3/8"H x 9-7/8"D


  • Wire your sub in bridged mode (4 ohm mono)
    + to + on amplifier
    - to - on amplifier
    (using bridging terminals)

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    Apr 25, 2009 | Rockford Fosgate Punch 401S Car Audio...

    1 Answer

    Bridging 2 amps togerther


    Not all amps can be bridged together. If the amplifier is capable of being bridged with another amp, the owner's manual will explain how to do it.

    Let me know if you have any other questions.

    Aug 21, 2008 | AudioBahn A1300HCT Car Audio Amplifier

    1 Answer

    Is that ok to do mono on Thump TA1001


    yes, it is a bridgable amplifier, if that is what you are talking about. Look at the speaker output terminal and it should have markings on it for stereo output and it will have a line between the 2 terminals to use for bridging it. When you bridge an amplifier it is mono. There may also be a switch on the amp for stereo or bridged. Put that switch in the bridged mode. Connect one speaker to the speaker output and you have your bridged mono amplifier. If you plan on using 2 woofers, it is better and safer to use it in stereo mode with one speaker on each channel.

    Let me know if you need any more help,

    Dave

    Aug 08, 2008 | Thump TA1001 Car Audio Amplifier

    1 Answer

    I HAVE A 15' KICKER L7 2 OHM WITH A DIAMOND AUDIO 2 CHANNEL BUT AM ONLY USING 1. HOW DO I WIRE THE VOICE COILS


    hi so you have to connect your minus point of your speaker to the positve channel 1 amplifier output, after you connect the positive channel 2 output amplifier to the first coil connection (no polarised) and the second coil connection to your positive point of your speaker, this solution if you can bridge your amplifier to one channel output.
    if you can't bridge your amplifier, you have to connect your minus point of your speaker to the negative channel 1 amplifier output, after you connect the positive channel 1 output amplifier to the first coil connection (no polarised) and the second coil connection to your positive point of your speaker

    I hope this helps
    Please rate accordingly
    Thank You
    sserpentio

    May 03, 2008 | Car Audio & Video

    1 Answer

    Problem with LEGACY BLUE DIAMOND AMPLIFIERS LA1080


    never attemp to bridge your amps specially this type of amps. this are too very complicated. you may blow your amp if you will attempt it again.

    Jan 22, 2008 | Legacy BLUE 4 X 250W CAR AMP Car Audio...

    1 Answer

    La1498 amp


    If the amp is bridgeable then u should see lettering where the speaker outputs or the channels are and you will a symbol saying bridged and then u can see a + and - symbol with lines going to the other channels. In other words they call it bridged because you are jumping from one speaker output to the other, usually bridging an amp consists of Left - to Right + or vice versa.

    Jan 21, 2008 | Legacy Audio LA770 Car Audio Amplifier

    1 Answer

    Bridge a not bridgeable amp


    It will probably blow a fuse or blow up completely.
    When the output stages ar not lifted from ground
    as is the case in a bridgeable amp bridging cannot
    be done.

    Jan 12, 2008 | Performance Teknique ICBM-782 Car Audio...

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