Garage
Shop

See all parts that fit your 2014 Sonic

MB Quart RA2000.1 (Factory Refurbished)

2000W Class D 1-Channel Monoblock Reference Series Amplifier

MB Quart
Shop all MB Quart
Product videos
highlight-star-icon

• Peak: 650W x 1 @ 4 ohm, 1300W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Built-In System Diagnostics
• Variable Bass EQ: 0 to +10 dB at 45 Hz
• Class D Circuitry
• Dimensions: 8-5/16"W x 20-1/2"D x 2-3/8"H

Learn more about the LS-ra20001-RB

We apologize

This item has been discontinued

Product Highlights


• Peak: 650W x 1 @ 4 ohm, 1300W x 1 @ 2 ohm, 2000W x 1 @ 1 ohm
• Total Peak Power: 4000W
• Built-In System Diagnostics
• Variable Bass EQ: 0 to +10 dB at 45 Hz
• Class D Circuitry
• Dimensions: 8-5/16"W x 20-1/2"D x 2-3/8"H

Description


MB Quart brand icon

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 1-Channel Monoblock Class D Car Amplifier
  • Peak Power Rating:
    • 4 ohm: 650 watts x 1 chan.
    • 2 ohm: 1300 watts x 1 chan.
    • 1 ohm: 2000 watts x 1 chan.
  • FLUID-FETS MOSFET Circuit maximizing power efficiency while improving sound quality
  • 1 Ohm stable
  • LED power (green) and protect (red) indicators
  • Variable BassEQ Boost (0 to +9 dB bass boost fixed at 45 Hz)
  • Built-in system diagnostics
  • Mono 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
  • Variable high-pass filter (10-1,200 Hz)
  • Variable low-pass filter (30-150 Hz)
  • 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 20-1/2"D x 2-3/8"H
  • Authorized Internet Dealer
  • 90-Day Manufacturer's Warranty

Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
650 watts x 1 channel
RMS Power @ 2 ohms
1300 watts x 1 channel
RMS Power @ 1 ohm
2000 watts x 1 channel
Amplifier Specifications
Series
Reference Series
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
2000 watts
Maximum Input Gauge Size
1/0 AWG
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
Not Bridgeable
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Remote bass/level controller
Yes
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

RA2000.1-RB

Weight:

14.50lbs

Internal SKU:

LS-ra20001-RB

Internal Product ID:

92585

Product and How-to Videos


Customer Ratings & Reviews


MB Quart RA2000.1 (Factory Refurbished) thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


No picture

Bbox A302-10CP Open Box Complete Very Good Used

Dual 10" Subwoofer Enclosure for 00-03 Ford F150 Extended Cab Trucks Very Good Used

$87.99

List price $0.00

No picture

Planet Audio PCBLK2.0 2 Farad Car Digital Capacitor Audio Cap with LED (2 Pack)

Planet Audio PCBLK2.0 2 Farad Car Digital Capacitor Audio Cap with LED (2 Pack)

(4)

$79.90

List price $119.90

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2003 Buick Rendezvous

2018 MINI Cooper

2006 BMW M3

1998 Oldsmobile Intrigue

2014 Chevrolet Sonic

1998 Mitsubishi Eclipse

2016 Nissan Rogue

2002 Ford E Series

2012 Volvo S80

2002 Ford Taurus

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.