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Bridging RF TM400X4ad in stereo

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Old Dec 15, 2023 | 11:32 AM
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68_340_Cuda
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Default Bridging RF TM400X4ad in stereo

I bought a used RF 2 speaker & amp kit (HD14-tkit) and ran it last summer.
I just bought GZ yellow baskets and would like to run the amp bridged for 200 watts per channel. I have read I can get the radio flashed for 4 speaker output which would give me stereo sound. As it is now it is only set up as a 2 speaker system with a LOC but I will be getting rid of it and flashing the radio.
Does someone make an adapter or harness to connect my factory HU to the read 4 pin connector on my amp?
tia
 
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Old Dec 18, 2023 | 03:02 PM
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Hello. There are no adapters, for stereo bridged operation here is what you need to do:

1: Feed the Front inputs on the amplifier a Left audio signal only

2: Feed the Rear inputs on the amplifier a Right audio signal only

3: Set the input switch to the 4-channel position on the amplifier

4: Run the Left speaker bridged to the L+ and R- connections on the Front amplifier output

5: Run the Right speaker bridged to the L+ and R- connections on the Rear amplifier output

Note: Make sure the speakers are 4 ohm or higher, when running bridged
 
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Old Dec 18, 2023 | 05:58 PM
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Perfect, that’s exactly what I’ll do. Thanks
 
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