Marine Amplifier 400W Waterproof Dual MOSFET Power Supply

I can’t figure out how to get this to output sound to all 4 speakers. I get sound out of two and only ass out of 2.

All 4 input should have signal.  Please check the link:

https://www.amazon.com/InstallGear-Shielded-Female-Adapter-Connector/dp/B01CT6CBE0/ref=sr_1_2_sspa?crid=1LMAES55TDM9K&keywords=rca%2Bsplitter%2B1%2Bfemale%2Bto%2B2%2Bmale&qid=1654881118&sprefix=rca%2Bsplitter%2B%2Caps%2C735&sr=8-2-spons&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEzQUo4WEZVMVhFQlZPJmVuY3J5cHRlZElkPUEwMzkzOTkwVkVVMkhEWTczR0ZBJmVuY3J5cHRlZEFkSWQ9QTAwNzgzMTMxV1g2UVdaV0VaQ0dSJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ&th=1

Pyle PLMRA400 Can I connect a subwoofer to this amplifier?

This is not suitable for a subwoofer as it does not have a crossover to send out low frequency only

I just received this product. I see it's remote control on and off. My stereo is a remote control on and off. Dose this turn amplifier on and off when stereo is turned on .? Be cause there was no remote inside of the box with amplifier?

Yes, the Head unit/ car stereo has a Blue Wire which is the remote trigger. Connect the Blue wire to the REM of the amplifier and it will turn the Amp on when the stereo is on and it will turn it off when the stereo is off. Just make sure to properly wire the system.

Can i bridge the amp to 2 speakers

Can not bew bridged

I hooked it up with the high output and it has no sound. Everything hooked up correct

From the speaker output of the head unit to the High input of the PLMRA400.

proper way to wire one 400watt sub to this amp

This amplifier is not ideal for a subwoofer. it is a 4 channel amp with 100 watts each channel. the amp is not bridgeable. This is the right amplifier for the Subwoofer PLMRA200

Can I Bridge two of the speaker outputs to run a small subwoofer? Or if that doesn’t work do you have any other suggestions to power a 400max 6.5in subwoofer? Thanks, Jeff

This amp is not bridgeable

In order to convert the dc power so it can use ac power. What is the amperage needed to convert to ac to dc. I read that a laptop power supply will work, is this true if so what is the amps needed to make it work?

Check the link below

https://www.amazon.com/AstroAI-Converter-110Vto12V-Transformer-Refrigerator/dp/B082SDLNCK/ref=sr_1_1_sspa?dchild=1&keywords=12+volt+15+amp+power+supply&qid=1612772100&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExWU5GMDFOUUZBRzc2JmVuY3J5cHRlZElkPUEwMTcyNzExMzZTREE3MzlWNDhNNSZlbmNyeXB0ZWRBZElkPUEwOTc4MzczOVU2S1BGVzdERDA1JndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==


https://www.amazon.com/DC5-5x2-1mm-Cigarette-Lighter-Charger-YOUCHENG/dp/B08H21T5LR/ref=sr_1_10?dchild=1&keywords=cigarette+lighter+adapter+to+5.5mm&qid=1612772923&sr=8-10

How do i file for a claim on tbis amp i have a defective olamp that i purchesed with you guys ooff amazon

Please contact Amazon as soon as possible to request for a replacement.

Can one channel be used for a sub woofer

The unit has no crossover processor to support subwoofer function

Bought a Pyle stereo for my boat unfortunately didn't know you made amps and bought another brand don't want to void my warranty how best should I wire the amp to the marine stereo!!

There are two ways to wire the unit. 

* You can use an RCA cable for a low-level input left and Right 
* You can use the high-level inputs where you connect the speaker out of your radio.

Can I connect two 6 ohms, 35w-120w outdoor speakers to this unit without issue?

Yes it is possible.

Should I use 8 gauge for power?

Yes you may

I would like to know if a PLMRA 400 is bridgeable? I want to power my PYLE PLTB8 subwoofer with my PLMRA400 if possible. If it is possible, can you provide instructions on how to wire it?

This amp is not bridgeable