Open Box, Great - MB Quart OA800.4 Onyx Series 800W 4-Channel Amplifier (OA8004)

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Product highlights

• 100W x 4-Chan. @ 4 ohm
• 200W x 4-Chan. @ 2 ohm
• 400W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

Learn more about the LS-oa8004-OBINC

Product Highlights

Description

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Onyx Amplifiers

Q-Stasis Pre-Amp Stage

MB Quart has always been an amplifier brand that's been attributed with quality audio. Onyx amplifiers, although priced for a more competitive market, still retain this quality. Onyx amps are an exceptional first step in putting together your car audio system. They're high powered amplifiers that use quality components to ensure that they sound great.

The 2013 Onyx amplifiers use a Q-Statis pre-amplifier stage. This addition is designed to keep incoming noise from source units at nearly immeasurable levels, improving sound quality. MB Quart also incorporates more new technology on the amplifiers with their new Fluid-Fets output devices. These are able to efficiently produce power and mimic the sound quality of high end home amplifiers.

On-Board Equalization

The multi-channel amplifiers are equipped with Class SQ topology. This circuitry, when matched alongside the Q-Stasis preamp stage is capable of outperforming standard Class A/B amplifiers in sonic accuracy and clarity.

MB Quart multi-channel amplifiers are an exceptional choice when building out your next car audio system. These amps sound great, perform just as well, and even look extremely stylish. Their black finish and illuminating logo help them look awesome when running in your vehicle. Pick yours up today!

General Features:

Onyx Series 4-Channel Class SQ Car Amplifier
Product is Open Box Incomplete

Missing Owners Manual and has some scratches

Max Power Rating:

4 ohm: 100 watts x 4 chan.
2 ohm: 200 watts x 4 chan.
Bridged, 4 ohm: 400 watts x 2 chan.

FLUID-FETS MOSFET Circuit maximizing power efficiency while improving sound quality
LED power (green) and protect (red) indicators
Variable Bass Boost (0 to +9 dB bass boost)
Built-in system diagnostics
4/3/2/1 Channel operation
Preamp RCA outputs to daisy chain multiple amps
3-way protection circuitry (thermal, overload, and speaker short protection)
Heavy duty Black Onyx aluminum alloy heat-sink with illuminated MB Quart design
Input sensitivity:

Level: 200mV-6V

Variable high-pass filter (10-1,200 Hz 24 dB/octave)
Variable low-pass filter (30-150 Hz 24 dB/octave)
Frequency response: 10-45,000 Hz
4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
Dimensions: 9-7/16"W x 11"L x 2-1/4"H
Authorized Internet Dealer
1-year Manufacturer's Warranty

Specifications & Details

Amplifier Specifications

Series

ONYX Series

Amplifier Class

Number of Channels

4-Channel

Total Peak Power Output

800 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

Preamp Outputs

1 pair

Built-in Crossover

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

High-Pass Crossover Frequency

10 - 1200 Hz

Low-Pass Crossover Frequency

30 - 150 Hz

Bass Boost

0 - 9 dB

Remote bass/level controller

Fuse Rating

40A x 2

Strappable

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

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Durability		2
Value		3
Features		5
Design		5
Usability		4

Customer Reviews

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worked great when it did but overheated.

on a long trip I bought a fan to keep the amp cool! that was a mistake because then the internals got to hot and now it is fried......

By Batman on August 3, 2015

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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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MB Quart OA800.4- OPEN BOX INCOMPLETE

We apologize

This item has been discontinued

Product Highlights

Description

Onyx Amplifiers

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