Refurbished - MTX Audio JackHammer JH404 4-Channel Jack Hammer Series Amplifier

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JackHammer Series 4-Channel Class AB Car Amplifier • 50W x 4 chan. @ 4 ohm • 100W x 4 chan. @ 2 ohm • 200W x 2 chan. @ 4 ohm • 200W x 4 chan. Max • Patented Pure N-Channel technology • Smart Engage circuitry • Stackable configuration • Built-in active fan cooling

Learn more about the LS-jh404-RB

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Description

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

Constant Pounding. Active Cooling.

With a name like JackHammer you have to be able to deliver power. MTX Audio has designed their JackHammer series of amplifiers to not only be able to deliver constant power but also stay cool with their integrated Active Fan Cooling technology. This helps the MTX JH404 Amplifier put out impressive power ratings without getting hot and shutting down. The harder the amp is being driven, the harder the fan will work to make sure each component doesn't heat too much with it's active cooling.

JackHammer amplifiers are built into a gloss black finish chassis to maintain style along with it's unique output. With tuning adjustments to ensure you'll get only the best frequencies from your sound system, this amplifier will be sure to compliment any compatible audio system.

With the JackStands you can mount each JackHammer amplifier on top of each other to achieve a compact, integrated audio system that maintains consistency. The JH404 4-Channel amplifier is sure pack a huge punch in your vehicle.

4-Channel Jack Hammer Series Amplifier
RMS Power Rating:

4 ohm: 50 watts x 4 chan.
2 ohm: 100 watts x 4 chan.
Bridged, 4 ohm: 200 watts x 2 chan.

Max power output: 200 watts x 4 chan.
Patented Pure N-Channel technology
LED power, overheat, and voltage indicators
Smart Engage circuitry automatic turn-on circuitry
Bridgeable operation
JackStands are included, which are mounting platforms that enables a user to mount up to three amplifiers
Preamp RCA outputs
Stereo gain control
Built-in active fan cooling technology adjusts fan speed according to the usage of the amplifier
Nickel-plated RCA level inputs
Nickel-plated screw terminals
Input sensitivity:
- High level: 5V-250mV
Variable high-pass filter (40-8000 Hz, 12 dB/octave)
Variable low-pass filter (40-5000 Hz, 12 dB/octave)
CEA-2006 compliant amplifier
Frequency Response: 20-20000 Hz
THD (Total Harmonic Distortion): < 1%
Signal-to-Noise Ratio: 75 dB
Dimensions: 14-11/16"L x 8"W x 2-3/8"H
4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
Authorized Internet Dealer
90 Day Manufacturer’s warranty

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

50 watts x 4 channel

RMS Power @ 2 ohms

100 watts x 4 channel

RMS Power @ 1 ohm

Not Stable

Amplifier Specifications

Amplifier Class

A/B

Number of Channels

4-Channel

Total Peak Power Output

800 watts

Total RMS Power Output

400 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

THD at Rated RMS Power

Speaker Level Inputs

Preamp Outputs

1 pair

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)
Full (AP)

High-Pass Crossover Frequency

40 - 5000 Hz

Low-Pass Crossover Frequency

40 - 8000 Hz

Signal-to-Noise Ratio

75 dB

Remote bass/level controller

Fuse Rating

35A x 2

Warranty and Return Policy

Parts Warranty Duration

90 days

Labor Warranty Duration

90 days

Warranty Provider

Manufacturer

Customer Ratings & Reviews

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By feature average rating

Durability		3
Value		3
Features		5
Design		5
Usability		5

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Summer/Winter

the quality of this amp is mtx, so that means it sounds good. In the summer it over heats and in the winter its fine.Everything about this amp is good except for its durability due to overheating.

By Cleon on July 21, 2012

1 found this helpful

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Add-ons

Belva BAK44

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(61)

$49.99

List price $79.99

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MTX Audio JackHammer JH404 (Refurbished)

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