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Quantum Audio  QRX1504

QRX Series 4-Channel 300W RMS x 4 at 2 Ohm, Class-D Car Amplifier

Item #96131

Condition:   Brand New

Product Highlights

  • QRX Series 4-Channel Car Amplifier
  • 300W RMS x 4 at 2 Ohm
  • Class-D

  Free 1-Year Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

$229.98

Reg. Price $349.98  Save $120.00

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Quantum Audio QRX1504 QRX Series 4-Channel 300W RMS x 4 at 2 Ohm, Class-D Car Amplifier


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We are a Quantum Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • 4-Channel Class-D Car Amplifier
  • • Remote Dash Bass Control
  • Owner's Manual
Powerful Performance, Flexible Load Handling & Easy Connectivity

Experience powerful, full-range audio with the 4-channel Class D circuitry, enjoy flexible 2 Ω stereo load capability for diverse speaker setups, and connect effortlessly through versatile low-level RCA inputs for seamless sound integration.

Seamless Integration, Custom Sound Control & Extra Power On Demand

Easily integrate with factory head units using high-level inputs, customize your sound perfectly with selectable crossover options (HPF, LPF, or Full), and unleash extra power whenever you need it with bridgeable outputs at 4 Ohm load.

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Ultimate Compatibility, Efficiency & Cooling Performance

Enjoy hassle-free speaker compatibility with support for any 4 Ohm or 1 Ohm loudspeaker, benefit from reliable and efficient power delivery thanks to the high-efficiency MOSFET design, and keep your amplifier running cool and stable with the advanced heat management system.


SPECIFICATIONS


  • Number of Channels : 4
  • Frequency Response : 18-22000 Hz
  • RMS Power Output : 4x300 Watts
  • Channel Separation : Yes
  • Amplifier Class : D

FEATURES


Features:

  • Powerful 4-Channel Class D Circuitry: Full range audio performance for every channel
  • 2 Ω Stereo Load Capability: Flexibility for a wider range of speaker setups
  • Versatile Low-Level RCA Inputs: Seamless connection to your audio source
  • High-Level Inputs for Easy Integration: Works with factory head units effortlessly
  • Selectable Crossover Options: Choose HPF, LPF, or Full for perfect sound tailoring
  • Bridgeable Outputs @ 4 Ohm Load: Boost power when you need more punch
  • Speaker Compatibility Made Simple: Supports any 4 Ohm or 1 Ohm loudspeaker
  • High-Efficiency MOSFET Design: Reliable power with less heat and more efficiency
  • Advanced Heat Management System: Keeps your amp cool under pressure

 

Specifications:

  • 4 x 150 Watts @ 4 Ohm Stereo
  • 4 x 300 Watts @ 2 Ohm Stereo
  • 2 x 600 Watts @ 4 Ohm Bridged
  • Compatibility: 2 Ohm Stereo
  • THD at Rated Power <0.5%
  • Bandwidth (-3 dB): 18Hz - 22KHz
  • Damping Factor (1k Hz @ 4?): 100
  • Signal to Noise Ratio >90dB
  • Input Sensitivity: 285mV - 6V
  • Crossover Filter Slope in Stereo: 12dB
  • Channel 1-2 HP Filter Range: 40Hz - 3KHz
  • Channel 1-2 LP Filter Range: 40Hz - 3KHz
  • Channel 3-4 HP Filter Range: 40Hz - 3KHz
  • Channel 3-4 LP Filter Range: 40Hz - 3KHz
  • Length: 6.05 in (153.7mm)
  • Height: 2.33 in (59.2mm)
  • Width: 5.53 in (140.5mm)
  • UPC: 811536036582
  • Weight: 5
  • Authorized Internet Dealer
Warranty: 0 Months Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 0 Months from the original date of purchase with proper return authorization.

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