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MB Quart QA1-900.6DSP

900W Peak Class D Q-Series 6-Channel Car Amplifier with Digital Sound Processor

MB Quart
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• 90 watts x 6 channel @ 4 ohm
• 150 watts x 6 channel @ 2 ohm
• Bridged: 300 watts x 3 channel @ 4 ohm
• Total Peak Power: 900 watts
• Class D 2 ohm Stable 6-Channel Amplifier

Learn more about the qa19006dsp
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Description


MB Quart brand icon

Authorized dealer

Amplifier and Sound Processor Combo

The MB Quart QA1-900.6D Q Series provides a definitive solution for upgrading your vehicle's sound system with unparalleled precision and power. Engineered specifically as a high-fidelity 6-channel amplifier, this robust unit delivers an impressive 900 watts of total power to effortlessly drive a complete active speaker setup or a combination of front components, rear coaxials, and subwoofers. By utilizing an advanced integrated Digital Signal Processor (DSP), it ensures a frictionless audio experience that allows for exact acoustic tuning and practically eliminates incoming electrical noise, allowing only the purest signal to reach your speakers.

Beyond its raw power and tuning capabilities, this premium Q Series amplifier is meticulously built to maintain optimal performance under heavy demand. Featuring high-grade output devices and a heavy-duty extruded aluminum heatsink, the QA1-900.6D efficiently dissipates heat to secure reliable, distortion-free playback during the longest drives. Equipped with comprehensive DSP tuning capabilities—including precise time alignment, equalization, and fully adjustable electronic crossovers—this high-quality amplifier allows you to confidently fine-tune every acoustic detail, securing a professional-grade soundstage customized specifically for your vehicle's cabin.

Product Details:

  • Q-Series Class D 2 ohm Stable 6-Channel Amplifier with Digital Signal Processor
  • Peak Power Rating:
    • 4 ohm: 90 watts x 6 channel
    • 2 ohm: 150 watts x 6 channel
    • Bridged: 300 watts x 3 channel @ 4 ohm
  • Total power output: 900 watts
  • LED power and protect light
  • Wired bass level remote control with LED included
  • Speaker-level (high-level) inputs
  • 3 pairs of pre-amp outputs
  • Q-Stasis pre-amplifier circuitry reduces incoming noise from source units
  • Complete control of amplifier signal via the DSP PC/iPhone/Android applications
  • 31 graphic equalizer and full variable parametric equalizer
  • FLUID-FETS output device technology
  • Extruded aluminum heat sink quickly dissipates heat
  • MOSFET Pulse Width Modulation power supply
  • Heavy duty output terminals allow for secure connection
  • Nickel plated corrosion resistant connections
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • DC signal sense remote turn-on
  • Input sensitivity:
    • Low level: 0.5 - 5.1 volts
    • High level: 1.4 - 14.5 volts
  • Frequency Response: 10 - 23000 Hz
  • Total Harmonic Distortion (THD): 1%
  • Signal to Noise Ratio: 96 dB
  • Variable high-pass filter: 20 - 20000 Hz
  • Variable low-pass filter: 20 - 20000 Hz
  • Subsonic filter: 20 - 20000 Hz
  • Variable Phase Adjustment: 0º-180º
  • Fuse Rating: 60A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: QA1-900.6DSP


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Specifications & Details


Key Features
Amplifier Key Features
Built-in DSP
Compact Design
Speaker Level Inputs
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
90 watts x 6 channel
Peak Power @ 2 ohms
150 watts x 6 channel
Bridged Peak/Max Power
300 watts x 3 channel
Amplifier Specifications
Series
Q-Series
Amplifier Class
D
Number of Channels
6-Channel
Total Peak Power Output
900 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
10 - 23000 Hz
THD at Rated RMS Power
1%
Speaker Level Inputs
Yes
Preamp Outputs
3 pairs
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
20 - 20000 Hz
Low-Pass Crossover Frequency
20 - 20000 Hz
Subsonic Filter
20 - 20000 Hz
Signal-to-Noise Ratio
96 dB
Remote bass/level controller
Yes
Fuse Rating
30A x 2 
Total Fuse Rating
60
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.5 - 5.1 volts
High-Level Input Sensitivity
1.4 - 14.5 volts
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Wired gain knob (wire attached)
Mounting screws (4)
Mounting screws (6)
High-level input wiring harness w/ molex connector
Allen wrenches (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

QA1-900.6DSP

Weight:

5.70lbs

Internal SKU:

qa19006dsp

Internal Product ID:

230649

Customer Ratings & Reviews


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