JL Audio MX280/4 | Weatherproof 4-Channel Amplifier w/ Free Amp Kit

JL Audio MX280/4 Amplifier + High Quality NVX Amp Kit

140W RMS Class-D Weatherproof Motorcycle / ATV / SSV / UTV / Car 4-Channel Amplifier

140W RMS Class-D Weatherproof Motorcycle / ATV / SSV / UTV / Car 4-Channel Amplifier

• 50 Watts RMS x 4 @ 4 ohms
• 70 Watts RMS x 4 @ 2 ohms
• Total Peak Power: 280 Watts
• CEA-2006 Compliant/Preamp Outputs/LPF
• Frequency Response: 20 - 20,000 Hz
• Dimensions: 8.66"W x 3.09"D x 1.77"H

4.8

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List price $449.97
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$299.99

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FREE delivery: Tue, Aug. 10 to VA.

Item Condition: Brand new

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DESCRIPTION
JL Audio

Authorized dealer

JL Audio MX280/4

140W RMS Class-D Weatherproof Motorcycle / ATV / SSV / UTV / Car 4-Channel Amplifier
Quantity: 1

General Features:

  • JL Audio MX280/4 Weatherproof Amplifier
  • Class-D Full Range 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 50 watts x 4 chan.
    • 2 ohms: 70 watts x 4 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohms: 140 watts x 2 chan.
  • Total power output: 280 watts
  • CEA-2006 Compliant Amplifier
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • IPX6 water resistant rating
  • 4/3/2 channel operation
  • Black powder coat finish
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Input sensitivity:
    • Low level: 250mV - 4V
    • High level: 750mV - 15V
  • Frequency Response: 20 - 20,000 Hz
  • Total Harmonic Distortion (THD): <1%
  • Signal to Noise Ration: >68 dB
  • Variable high-pass filter: 35 - 300 Hz, 12 dB/octave
  • Variable low-pass filter: 35 - 300 Hz, 12 dB/octave
  • Fuse Rating: 35 A x 1
  • 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 8.66"W x 3.09"D x 1.77"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty


Check out the MX280/4 Owner's Manual

NVX XAPK8

100% Copper, True Spec 8 Gauge Single Amplifier Wiring Installation Kit with Speaker Cable (No RCA)
Quantity: 1

Amplifier Kit Features:

  • 8 Gauge Power Amplifier Installation Kit
  • Designed specifically for car audio systems up to 600 watts RMS
  • Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal
  • The solid brass and satin-chromed ANL/Mini-ANL Fuse Holder offers ideal protection for high powered systems
  • Strand count: 735
  • BC-5W2 Compliant
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Kit includes:

  1. 20 ft. (6.1 meters) Frosted Blue 8 gauge power wire with seamless crimp ring terminal
  2. 3 ft. (.91 meters) Frosted Gray 8 gauge ground wire with seamless crimp ring terminal
  3. 20 ft. (6.1 meters) Clear 18 gauge remote lead wire
  4. 40 ft. (12.2 meters) Frosted Black/Blue 16 gauge speaker wire
  5. One NVX XMANL04 ANL/Mini-ANL Fuse Holder with 60 amp Mini-ANL fuse
  6. One 5/16" black rubber firewall grommet
  7. Two 8 gauge spade terminals
  8. Two black 16 gauge nickel-plated spade lugs
  9. Three blue 16 gauge nickel-plated spade lugs
  10. One black 18 gauge spade terminal
  11. Two 18 gauge red butt connector
  12. Ten 4" black zip ties

NVX XIV45

V-Series: 5m (16.40 ft) 4-Channel RCA Audio Interconnect Cable
Quantity: 1

Product Features:

  • X-Series Twisted RCA
  • 4-Channel Interconnect Cable
  • Frost blue jacket
  • Dual injection nickel-plated split RCA ends
  • Dual Twisted Pair Hyper-Flex technology for better signal transfer
  • Tactile grip RCA ends
  • Color-coded strain relief identifies left and right channels
  • Length: 5m (16.40 ft)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
FEATURES & SPECS
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
50 watts x 4 channels
RMS Power @ 2 ohms
70 watts x 4 channels
Bridged RMS Power
140 watts x 2 channels
Amplifier Specifications
Amplifier Class
D
Number of Channels
4
Total Peak Power Output
280 watts
Total RMS Power Output
140 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<1%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
35 - 300 Hz
Low-Pass Crossover Frequency
35 - 300 Hz
Signal-to-Noise Ratio
>89.5 dB
Bass/Gain Remote
No
Fan Cooled
No
Fuse Rating
35A x 1 
CEA-2006 Compliant
Yes
Amplifier Kit Specifications
Number of Amplifiers Supported
Power/Ground Wire Size
Power Wire Length
Ground Wire Length
Speaker Wire Included
Speaker Wire Length
Remote Wire Length
Interconnect (RCA) Signal Cables Included
Fuse Holder
Fuse Size
Distribution Block Included
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer
REVIEWS
JL Audio MX280/4 Amplifier + High Quality NVX Amp Kit

JL Audio MX280/4 Amplifier + High Quality NVX Amp Kit

4.8

(55)

Write a review

Overall rating distribution

5 star
89%
4 star
7%
3 star
2%
2 star
2%
1 star
0%

By feature average rating

Durability
4.9
Value
4.9
Features
4.9
Design
4.8
Usability
4.9

Marcus

November 10, 2014

Great buy!

The following review is for XAPK8, which is a part of the bundle you are viewing.

Bought this amp kit to pair with the NVX mini amp. The wires are too big for this small of an amp but I am very impressed with the quality of wire used in this kit. This is a true 8 gauge kit. Will definetly buy again!

95

found this helpful.

Big Lew

December 12, 2014

NVX-XAPK8

The following review is for XAPK8, which is a part of the bundle you are viewing.

This product comes with EVERYTHING you need to install an amp in your car. All of the parts are high quality from the wires to the fuse. With a few things from Home Depot or Lowes you have a professional looking install that looks like you just got the work done by a professional.

I would absolutely recommend this product to anyone installing an amp!!-

93

found this helpful.

Trevor

June 14, 2013

The Best Quality!

The following review is for XAPK8, which is a part of the bundle you are viewing.

The minute I took all the wiring out from the box I could tell right away I made the right choice. The power and ground wire was the right weight and had plenty of flexibility in it. I bought a Kicker ZX300.1 and it required an 8 AWG kit instead of my 4 Gauge kit. The 4 Gauge kit was not even true 4 AWG, the wiring was cheap and the copper just flaked from the wire when I crimped it. The speaker wire from NVX is amazing and I love the design NVX gave for it as well (one is square other is round).

The quality of the bass has improved massively, very clean and sounds much more full. I am now going to be buying more NVX products from now on, this company rocks! Their prices are cheap, but you get superb quality.

89

found this helpful.

Steven

January 26, 2014

Great quality

The following review is for XAPK8, which is a part of the bundle you are viewing.

I'm an audiophile for home stereo system and never touched car audio and accessories until I installed new sound system in my Mini Cooper recently. Reason I got this kit simply because speaker cable was long enough for my installation, maybe also the keyword 'OFC' in the description.
Overall quality really surprises me, and sound quality was pretty acceptable. I didn't get chance to A/B compare to any of my other speaker cables (from V.D.H/Zu Audio/Kimber) but also make sense not to. No harsh high and well present mid and low and it's only $40.

90

found this helpful.

James

January 19, 2014

What a kit

The following review is for XAPK8, which is a part of the bundle you are viewing.

First amplifier install kit for me. Included everything as advertised and high quality components at that. No reduced gauge wiring here. I used it to install an NVX MVPA4 into my 2011 F150. The amp fits under the dash so I have lots of wire left over. Did I say great quality? Yes. And great price from Sonic.

88

found this helpful.

Erick

February 1, 2015

good kit

The following review is for XAPK8, which is a part of the bundle you are viewing.

Good amp kit for the money, wires are thick and made of high quality materials, fuse holder seemed cheap though, would recommend to a friend.

75

found this helpful.

Ryan

September 18, 2013

Not bad for the price

The following review is for XAPK8, which is a part of the bundle you are viewing.

only thing i wish this kit came with is an equal length ground cable to the power. im not one to ground to the body as it creates electrolyses.... im suprized since this is a "premium quality kit"

77

found this helpful.

Merrix

September 17, 2013

great installation set!

The following review is for XAPK8, which is a part of the bundle you are viewing.

I bought these to hook up to my massive audio nx4. Sound is clean and the wiring has a great look to it. I can see nvx took their time when designing this kit. Definitely would recommend it

76

found this helpful.

sharkey

April 25, 2014

great product

The following review is for XIV45, which is a part of the bundle you are viewing.

these rca's are really good and are really long. i have a 90 bronco and i ran them over the door to avoid any signal mixing and i cant complain at all

38

found this helpful.

Jb

March 18, 2013

Great product

The following review is for XIV45, which is a part of the bundle you are viewing.

This simplifies the installation of multi channel amps while using premium materials

37

found this helpful.

Eliseo

October 8, 2012

NVX > everything!!!

The following review is for XIV45, which is a part of the bundle you are viewing.

I can find no flaws with any of my NVX products! These RCA's are wonderful too! My 2008 Town & Country is the happiest vehicle ever! RCA's are strong, flexible and visually appealing... even though all of my wires are hidden! Sound quality is GREAT! NVX is the best!

37

found this helpful.

jesse

September 16, 2014

great sound

The following review is for XIV45, which is a part of the bundle you are viewing.

Highly recommended these for the best signal for the best price

34

found this helpful.

DirkaDirka

December 5, 2013

Works as advertised.

The following review is for XIV45, which is a part of the bundle you are viewing.

>I got these to run my mids/high amp. Also got the single version and ran it to my sub amp.

>It is nice having full control over your audio setup.

>I am very impressed with the solid build on and quality on these cables.

>Easy to work with.

>I would definitely buy again. A+

33

found this helpful.

Julian

September 19, 2014

Perfect

The following review is for XIV45, which is a part of the bundle you are viewing.

They give rich sound. There long, and if you get certain amps you can get this with a discount. I recommend this to anyone who had a 4 channel or 5 channel amp.

32

found this helpful.

David

December 6, 2014

Nothing Fancy but it works well no noise

The following review is for XIV45, which is a part of the bundle you are viewing.

works very well so far no noise easy to run

32

found this helpful.
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ITEM DETAILS

Manufacturer:

Model Number:

MX280/4, XKIT84

Weight:

8.03lbs

Internal SKU:

mx2804_xkit84

Internal Product ID:

181383

Item Added to Cart

140W RMS Class-D Weatherproof Motorcycle / ATV / SSV / UTV / Car 4-Channel Amplifier

$299.99

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