Name: MB Quart RA1000.4 (Factory Refurbished)
Brand: MB Quart
SKU: LS-ra10004-RB
Price: 123.99 USD
Availability: Discontinued

by MB Quart

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Product highlights

• 125W x 4-Chan. @ 4 ohm
• 250W x 4-Chan. @ 2 ohm
• 500W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2/1 Channel Operation
• 1/0 Gauge Power and Ground Inputs
• FLUID-FETS Circuit for Smooth Sound Quality

Learn more about the LS-ra10004-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.

General Features:

Reference Series 4-Channel Class SQ Car Amplifier
Max Power Rating:

4 ohm: 125 watts x 4 chan.
2 ohm: 250 watts x 4 chan.
Bridged, 4 ohm: 500 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 +12 dB bass boost)
Built-in system diagnostics and top-mounted controls
4/3/2/1 Channel operation
Preamp RCA outputs to daisy chain multiple amps
3-way protection circuitry (thermal, overload, and speaker short protection)
Black reference aluminum alloy heat-sink with illuminated MB Quart design
1/0 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: 8-5/16"W x 19-11/16"D x 2-3/8"H
Authorized Internet Dealer
90-Day Manufacturer's Warranty

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

125 watts x 4 channel

RMS Power @ 2 ohms

250 watts x 4 channel

Bridged RMS Power

500 watts x 2 channel

Amplifier Specifications

Series

Reference Series

Amplifier Class

Number of Channels

4-Channel

Total RMS Power Output

1000 watts

Maximum Input Gauge Size

1/0 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

Preamp Outputs

1 pair

Built-in Crossover

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

Bass Boost

0 - 12 dB

Remote bass/level controller

Strappable

Warranty and Return Policy

Parts Warranty Duration

90 days

Labor Warranty Duration

90 days

Warranty Provider

Manufacturer

Customer Ratings & Reviews

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MB Quart RA1000.4 (Factory Refurbished)

We apologize

This item has been discontinued

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