Refurbished - MB Quart OA500.1-RB (LS-oa5001-RB) 500W Onyx Series Class AB 1-

by MB Quart

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Product highlights

• 250 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• Frequency Response: 10 - 300 Hz
• Wired remote bass level control included
• Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
• Dimensions: 9.45" W x 11.81" L x 2.23" H

Learn more about the LS-oa5001-RB

Product Highlights

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.

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 Class AB Monoblock Amplifier
RMS Power Rating:

4 ohm: 250 watts x 1 chan.
2 ohm: 500 watts x 1 chan.

FLUID-FETS MOSFET Circuit maximizing power efficiency while improving sound quality
Wired remote bass level control included
LED power (green) and protect (red) indicators
Soft start turn-on
Preamp RCA outputs to daisy chain multiple amps
3-way protection circuitry (thermal, overload, and speaker short protection)
Dual speaker terminals simplify the hookup of multiple speakers
Heavy duty aluminum alloy heat-sink
Input sensitivity: 200mV - 6V
Frequency Response: 10 - 300 Hz
Total Harmonic Distortion (THD): 0.05%
Signal to Noise Ration: >92 dB
Variable low-pass filter: 40 - 300 Hz
Subsonic filter: 10 - 40 Hz
Variable Bass Boost: 0 to +12 dB bass boost at 45 Hz
Fuse Rating: 25 A x 2
4 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: 9.45"W x 11.81"L x 2.23"H
Authorized Internet Dealer
90 Day Sonic Electronix Warranty

Check out the Onyx Series Owner's Manual

Specifications & Details

Power Specifications - Subwoofer Channel

RMS Power @ 4 ohms

250 watts x 1 channel

RMS Power @ 2 ohms

500 watts x 1 channel

RMS Power @ 1 ohm

Not Stable

Amplifier Specifications

Series

ONYX Series

Amplifier Class

A/B

Number of Channels

1 - Mono

Total RMS Power Output

500 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

Not Bridgeable

THD at Rated RMS Power

0.05%

Speaker Level Inputs

Preamp Outputs

1 pair

Built-in Crossover

Low-Pass (LP)
Subsonic

Low-Pass Crossover Frequency

40 - 300 Hz

Subsonic Filter

10 - 40 Hz

Signal-to-Noise Ratio

>92 dB

Bass Boost

0 - 12 dB

Remote bass/level controller

Yes

Fuse Rating

25A x 2

Strappable

Warranty and Return Policy

Parts Warranty Duration

90 days

Labor Warranty Duration

90 days

Warranty Provider

Sonic Electronix

Customer Ratings & Reviews

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Add-ons

Belva BAK42

Complete 2-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(169)

$34.99

List price $59.99

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MB Quart OA500.1 (Factory Refurbished)

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This item has been discontinued

Product Highlights

Description

Onyx Amplifiers

General Features:

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