JL Audio M600/1 Marine Amplifier As-Is f/Parts Or Repair No Returns No Warranty

Original price was: $199.99.Current price is: $189.99.

Item is not in working condition or is missing essential parts. It is being sold as-is for parts, repair, or salvage. This item cannot be returned.
SKU: 759633
In stock (1 available)
  • Free Shipping Lower 48

    Free Shipping Lower 48

  • No Returns

    No Returns

  • As-Is, No Warranty

    As-Is, No Warranty

Manufacturer: JL Audio

Model Number: M600/1

Listed Item Condition: For parts or not working

Additional Notes:

Used JL Audio 600/1 Monoblock Amplifier – AS-IS for Parts or Repair

This listing is for a used JL Audio 600/1 monoblock amplifier being sold strictly as-is for parts or repair. The amp will require service or internal repair. Due to this, no returns or warranty are offered.

During testing, the power status light was flickering and then went off. At the same time, the voltage dropped to 9.6 volts, and then the amps shot up to over 10. Due to this behavior, the amp should be considered non-working.

The exterior shows normal cosmetic wear from previous use. Please refer to the photos for the amplifier’s exact condition.

Key Notes:

Sold as-is for parts or repair

Power light flickered, then went off

Voltage dropped to 9.6V, amps spiked over 10

No returns, no warranty

Shows cosmetic wear from use

Great for someone needing parts or capable of repairing JL Audio amplifiers.

Thanks for viewing!

What’s Included:

  • JL Audio M600/1 Marine Amplifier As-Is f/Parts Or Repair

Dimensions (L x W x H): 7 x 8.5 x 2 in, Weight: 3.5 lbs

Shipping Info: Free shipping applies to items being delivered within the contiguous United States (lower 48). HI, AK, PR, and all other US Territories, and International locations will have shipping calculated during checkout. Please be advised if the item is large or is a multi-piece shipment, shipping quotes may be inaccurate due to restrictions outside of our control, in those instances you will be contacted promptly.

Return Info: No Returns

Warranty Info: As-Is, No Warranty

Terms:

All items sold at Max Marine Electronics come as you see in the pictures provided, with only the parts and accessories stated in the description section named “What’s Included”. IF YOU DO NOT SEE SOMETHING YOU EXPECT TO BE INCLUDED IN THE DESCRIPTION WE PROVIDE, IT WILL NOT BE INCLUDED. Read all descriptions thoroughly. There are times when a display is used only to show the item being sold is functional and working properly. In this case, these displays are not included. If you have any questions feel free to send a message or call Max Marine Electronics Inc, Pompano Beach, Florida. We always want to be transparent with our customers and fully disclose any information regarding the products we sell.

***PLEASE NOTE***Buyers outside the contiguous United States:
We strive to provide accurate shipping quotes at checkout. However, for satellites, radars, large items, or multi-piece shipments, system and carrier limitations may sometimes result in incorrect estimates. If this happens with your order, our team will reach out to you right away to ensure you receive the best possible shipping solution. Your satisfaction is our priority!

Weight 3.5 lbs
Dimensions 7 × 8.5 × 2 in
Categories Audio & Video » Amplifiers
QTY Available 1
Date Added Nov 18, 2025
Location

1013305

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