5-Pin Speaker High Level Input Plug For Diamond Audio Amplifiers – D1 300.4, 400.1, 250.2
5-Pin Speaker High Level Input Plug For Diamond Audio Amplifiers – D1 300.4, 400.1, 250.2
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5-Pin Speaker High Level Input Plug For Diamond Audio Amplifiers – D1 300.4, 400.1, 250.2

5 stars out of 4 reviews
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20 ratings

About this item

Lost the harness for your Diamond Audio amp?

8-Pin Speaker High Level Input Plug ALPINE Amplifier MRV MRP V12 V

This 5-pin high level input plug is the fix.

Speaker High Level Input Plug 5-Pin DIAMOND AUDIO Amplifier D1 300.4

It's compatible with D1 series amplifiers like the 300.4, 400.1, and 250.2.

Best Speaker High Level Input Plug 4-Pin and Compatible Alternatives

Use it to connect speaker-level inputs from your head unit.

STAR- Speaker High Level Input Plug 5-Pin Diamond Audio Amplifier D1 300 4 400 1 250 2

Brand new, unbranded but works with Kenwood plugs too.

Speaker High Level Input Plug 4-Pin CRUNCH PDX1000.2 PDX1000.4 PX1000.4

Simple, direct, and gets your system back in action.

D3 500.4 - Diamond Audio 500W 4 Channel Amplifier

No UPC, but it's the right part for the job.

10-Pin Speaker High Level Input Plug For Alpine Amplifier MRV MRP V12 V

Diamond Audio 400W Max D3 Series Monoblock Amplifier D3 400.1

6 Pin High Level Input Plug Wire Harness For Alpine Amp Amplifier ERA G320 Eq 3358670

$ 4.25
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