Identifying HD & MHD Power Plugs

Please note: There are two different power plugs for HD & MHD Amplifiers.

HD-PWRPLUG2-4AWG-RP

(#48282)

HD-PWRPLUG2-2AWG-RP

(#48284)

HD PLUG PWR Size Detail 1

Use the information below to identify the correct part, should ordering additional or replacement plugs for your amplifier become necessary.

HD-PWRPLUG2-4AWG-RP (#48282) applies to the following models with serial numbers in the listed range:

Amplifier Model (SKU) Valid Serial Numbers
HD Amplifers
HD600/4 (#98221) All
HD900/5 (#98223) All
HD750/1 (#98220) < #108034000001
MHD Amplifers
MHD600/4 (#98224) All
MHD900/5 (#98226) All
MHD750/1 (#98225) < #153034000001
HD PWR PLUG Amp
You can identify the older HD750/1 and MHD750/1 by the plastic trim around the area the plug connects to the amplifier. In the image above, note the screws on either side of the opening.


View HD-PWRPLUG2-4AWG-RP Product Page

 

 

 


HD-PWRPLUG2-2AWG-RP (#48284) applies to the following monoblock models with serial numbers in the listed range:

Amplifier Model (SKU) Valid Serial Numbers
HD Amplifers
HD750/1 (#98220) > #108034000001
HD1200/1 (#98250) All
MHD Amplifers 
MHD750/1 (#98225) > #153034000001
HD PWR PLUG2 Amp
You can identify the newer HD750/1 and MHD750/1 by the plastic trim around the area the plug connects to the amplifier. In the image above, note the larger overall size and the LACK of screws on either side of the opening.


View HD-PWRPLUG2-2AWG-RP Product Page

 

 

Still have questions? Please contact JL Audio Technical Support