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MB Quart RA1-300.1

325W RMS Reference Series Class-D Monoblock Amplifier with Bass Remote

MB Quart
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• 175 watts x 1 channel @ 4 ohms
• 325 watts x 1 channel @ 2 ohms
• Total RMS Power: 325 watts
• Class D 2 ohms Stable Monoblock Amplifier

Learn more about the ra13001
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Description


MB Quart brand icon

Authorized dealer

Elevate Your Bass Experience

Experience powerful bass with MB Quart's Reference Series RA1-300.1 mono subwoofer amplifier, capable of delivering up to 325 watts RMS to your subwoofer. This amplifier is specifically engineered to drive high-quality aftermarket subs, such as the renowned Reference Series subwoofers from MB Quart. With its Class D design and innovative Q-Stasis (Class SQ) circuitry, the amplifier enhances the accuracy and clarity of your music while delivering the impactful punch you desire.

Unmatched Versatility

Equipped with a range of versatile features, this amplifier seamlessly integrates into nearly any system. Speaker-level inputs with signal-sensing amp turn-on ensure compatibility with various setups. The amplifier also offers a low-pass filter, a subsonic filter, and a bass boost EQ, allowing you to fine-tune the bass response to your preference. A convenient remote bass knob is also included, enabling you to adjust the subwoofer's level effortlessly from the comfort of your driver's seat.

Product Details:

  • Reference Series Class D 2 ohms Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohms: 175 watts x 1 channel
    • 2 ohms: 325 watts x 1 channel
  • Total RMS power output: 325 watts
  • Nickel-Plated: High temperature impact resistant
  • Aluminum heat sink
  • FLUID-FETS: MB Quart output devices
  • Pulse Width Modulated MOSFET power supply
  • LED Power/Protect Light
  • Wired remote bass level control included
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Input sensitivity:
    • Low level: 0.02mV - 9 volts
  • Frequency Response: 25 - 250 Hz
  • Total Harmonic Distortion (THD): .09%
  • Signal to Noise Ratio: 91 dB
  • Variable low-pass filter: 50 - 250 Hz
  • Variable Bass Boost: 0 - 12 dB
  • Fuse Rating: 40A
  • 4 AWG gauge power and ground wiring is recommended for installation.
  • Dimensions: 16.5" W x 8.5" L x 4" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
PDF IconMB Quart RA13001 owner’s manual

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 2 ohms
325 watts x 1 channel
RMS Power @ 1 ohm
175 watts x 1 channel
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
175 watts x 1 channel
RMS Power @ 2 ohms
325 watts x 1 channel
Amplifier Specifications
Series
Reference Series
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
325 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
2 ohms
Frequency Response
25 - 250 Hz
THD at Rated RMS Power
.09%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 250 Hz
Signal-to-Noise Ratio
91 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Total Fuse Rating
40A
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.02mV - 9 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Amplifiers
Amplifier
Wired gain knob (wire attached)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

RA1-300.1

Weight:

5.70lbs

Internal SKU:

ra13001

Internal Product ID:

193127

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