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DLS Reference RA20

440W RMS, Class A/B 2-Channel Amplifier (Reference RA 20 -- 10-32020)

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • Reference Series 2-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 130 watts x 2 chan.
    • 2 ohms: 200 watts x 2 chan.
    • Bridged, 4 ohms: 440 watts x 1 chan.
  • Wired remote bass level control included
  • LED power and protection indicators
  • Tuned Bass EQ (0-18 dB bass boost at 40 Hz)
  • Bridgeable operation
  • Phase shift continuously variable 0-180 degrees
  • Automatic remote turn on/off on high level input without connecting any remote wire
  • Short circuit, DC offset, and thermal protection circuitry
  • Built-in cooling fan
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Variable high-pass filter (20-150 Hz)
  • Variable low-pass filter (40-125 Hz)
  • Frequency response: 10-50000 Hz
  • Dimensions: 14.1"L x 9.65"W x 2.33"H
  • 4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Sonic Electronix, Inc. cannot ship DLS products to Sweden.

Power Specifications - Full Range Channels
RMS Power @ 4 ohms130 watts x 2 channels
RMS Power @ 2 ohms200 watts x 2 channels
RMS Power @ 1 ohmNot Stable
Bridged RMS Power440 watts x 1 channel
Peak Power OutputNot Specified
Amplifier Specifications
Amplifier ClassAB
Number of Channels2
Total Peak Power OutputN/A
Total RMS Power Output440 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance Bridged4 ohms
THD at Rated RMS Power0.1%
Speaker Level InputsYes
Preamp OutputsNo
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency20 - 150 Hz
Low-Pass Crossover Frequency40 - 125 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio100 dB
Channel SeparationN/A
Bass Boost0 - 18 dB
Bass/Gain RemoteYes
Fan CooledYes
Fuse Rating25A x 2 
CEA-2006 CompliantNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
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DLS RA20DLS Reference RA20$449.99

Product Summary

Manufacturer: DLS
Model number: RA20
UPC: 7331644027300
Weight: 12.00 lbs
Internal SKU: dlsra20
Internal product ID: 10509

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$449.99

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