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SPL SPQ20 R/B

4-Band Parametric Pre-Amp Equalizer

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Parametric Pre-Amp Equalizer • 4-Band Frequency Adjustments • CD and Radio Inputs • Front, Rear, and Subwoofer Outputs • Front CD/Auxiliary switch • Master Volume Control • Gold Plated RCA Contacts

Learn more about the LS-spq20-RB

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This item has been discontinued

Product Highlights


Parametric Pre-Amp Equalizer • 4-Band Frequency Adjustments • CD and Radio Inputs • Front, Rear, and Subwoofer Outputs • Front CD/Auxiliary switch • Master Volume Control • Gold Plated RCA Contacts

Description


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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.

Equalizer Features:
  • 4-Band Parametric Pre-Amp Equalizer
  • Master volume control dial
  • Front and Rear fader control
  • Input selector for radio and CD
  • Adjustable input gain for CD and Radio sources
  • Gold plated RCA contacts
  • 4 Band variable frequencies:
    • Band 1: (60-150 Hz
    • Band 2: (200-400 Hz
    • Band 3: (1,200-2,500 Hz
    • Band 4: (7,500-15,000 Hz
  • Subwoofer crossover frequency: 30-250 Hz
  • Frequency Response: 20-25,000 Hz
  • Front CD/Auxiliary switch
  • Designed only for 13.8 Volt negative ground systems
  • Signal-to-Noise ratio: 115 dB
  • 8V output voltage
  • DC to DC switching power supply
  • Requires a power, remote, and ground connection to operate
  • Includes mounting hardware
  • Color: Black
  • Dimensions: 5"D x 6-7/8"W x 1-1/8"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
  • Item Condition: Factory Refurbished
Connectivity:
  • Inputs:
    • CD
    • Radio
  • Outputs:
    • Front Speakers
    • Rear Speakers
    • Subwoofer

Item Details


Manufacturer:

SPL

Model Number:

SPQ20-RB

Weight:

3.00lbs

Internal SKU:

LS-spq20-RB

Internal Product ID:

23168

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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.