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JL Audio XA-MGL1-B

Master Ground Lug

Discontinued
|

We apologize

This item has been discontinued

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  • Bolt-On Master Ground Lug
  • 8, 4, 2 and 1/0 AWG
  • Solid stainless steel lug
  • Resists corrosion and stress
  • Accepts multiple ground cables (ring terminals required for each)
  • Nickel-plated brass "puck": Provides maximum ring contact area for optimal grounding
  • Aggressive star-washer: Provides maximum bite

Distribution Block Specifications

Distribution Block Type
This specifies what the intended use of the distribution block is. Fused distribution blocks are intended to be used with the power wire and the fuse acts as a short-circuit or surge protection so your amplifier is not as likely to be damaged. Non-fused distribution blocks can used with ground or power wire connections, but the protection on power wire connections will not be present as there is no fuse in the distribution block. Therefore, we recommend your amplifier has an external fuse for short-circuit or surge protection. When using either type of distribution block, it is recommended to use a main fuse holder within 18 inches of the battery.
Non-fused
Total Number of Inputs
This is the total number of input connections that go into the unit.
Multiple with use of Ring Terminal
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
Any Gauge with use of Ring Terminal AWG
Total Number of Outputs
This is the total number of output connections that the unit will produce.
0
Number of Fuses
This is the number of fuses that the item requires to work properly.
0
Material
The primary material used in this accessory. For optimal current transfer & durability, brass is generally preferred. You will often find products that are plated with chrome or other materials, which helps prevent corrosion and enhances the appearance of the product.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
83%
4 Star
17%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
5.0
Value
4.5
Features
4.7
Design
4.7
Usability
4.7
Niall

Ireland

Overall
Durability
Value
Features
Design
Usability
great item

July 23, 2008

Really well constructed and def the best way to ensure you have a good ground for your system!

8 of 10 found this helpful

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Jered

Tallahassee, FL

Overall
Durability
Value
Features
Design
Usability
Excellent Ground

May 21, 2010

If you are having trouble getting a good ground, then grab one of these. Then you will never have trouble getting a good ground for your system.

4 of 5 found this helpful

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Nathan

Ashland, NH

Overall
Durability
Value
Features
Design
Usability
It's alright

January 20, 2009

Nice product has good qualities but I'm not sure if it is worth as much as it costs.

4 of 5 found this helpful

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Robert

Crawfodville, FL

Overall
Durability
Value
Features
Design
Usability
Awesome

December 20, 2007

I've gone threw so much trouble to get a good ground till I finally got the JL ground bolt. I don't have any more trouble now or ever.

4 of 5 found this helpful

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Aaron

Ottumwa, IA

Overall
Durability
Value
Features
Design
Usability
Very Nice Job!!!

April 10, 2008

This will give you a good ground contact if you follow the instructions on the box. The value is the best around. If you need a ground get this without question.

3 of 4 found this helpful

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Steve

Cottontown, TN.

Overall
Durability
Value
Features
Design
Usability
5 out of 5 stars!

August 9, 2010

I love these things! Probably the best way to ground your high end car audio system! Fast shipping as promised.

2 of 3 found this helpful

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Product Summary

Manufacturer

Model Number

XA-MGL1-B

UPC

699440914598

Weight

0.75lbs

Internal SKU

xamgl1b

Internal Product ID

3760

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: JL Audio XA-MGL1-B