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MB Quart Q4.150 Open Box

(Open Box) 880W RMS Q-Series 4-Channel Amplifier (Q4150)

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Q Series 4-Channel Amplifier • 150W x 4 Chan @ 4 Ohms • 220W x 4 Chan @ 2 Ohms • PWM MOSFET Power Supply • Full Feature Crossover Design • Clipping Control with LED Indicator • Frequency Multiplier • Multi-Channel Configuration • Built-In System Diagnostics

Learn more about the LS-q4150-OB

We apologize

This item has been discontinued

Product Highlights


Q Series 4-Channel Amplifier • 150W x 4 Chan @ 4 Ohms • 220W x 4 Chan @ 2 Ohms • PWM MOSFET Power Supply • Full Feature Crossover Design • Clipping Control with LED Indicator • Frequency Multiplier • Multi-Channel Configuration • Built-In System Diagnostics

Description


MB Quart brand icon

Authorized dealer

  • Q Series 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 150 watts x 4 chan.
    • 2 ohms: 220 watts x 4 chan.
    • Bridged, 4 ohms: 440 watts x 2 chan.
  • Max power output: 1760 watts
  • High Speed MOSFET Output Devices
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost from selectable frequency range 30-80 Hz)
  • Soft Start Turn-on
  • 4/3/2 channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Top Mount Control
  • Variable Low Pass, and High Pass for specific tuning adjustments
  • Full Feature Crossover Design
  • Clipping Control with Pre-Clip, Soft Clip and Full Clip Visual Indicators
  • Built-in System Diagnostics
  • Double Sided PCB Design
  • High-density split-dome convection heat sink for high amounts of heat dissipation
  • Plated RCA level inputs
  • Input sensitivity:
    • Low level: 0.2V-9V
  • Channels 1 & 2 high-pass filter (20-45,000 Hz)
  • Channels 3 & 4 high-pass filter (15-1000 Hz)
  • Variable low-pass filter (40-45,000 Hz)
  • Damping factor: >285
  • Frequency response: 15-45,000 Hz
  • Dimensions: 20-1/4"L x 9-1/8"W x 2"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
150 watts x 4 channel
RMS Power @ 2 ohms
220 watts x 4 channel
Bridged RMS Power
440 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
1760 watts
Total RMS Power Output
880 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
No
Preamp Outputs
2 pairs
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
20 - 45,000 Hz
Low-Pass Crossover Frequency
40 - 45,000 Hz
Signal-to-Noise Ratio
90 dB
Channel Separation
80 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
70A x 2 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

Q4.150-OB

Weight:

15.00lbs

Internal SKU:

LS-q4150-OB

Internal Product ID:

38838

Product and How-to Videos


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