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Precision Power :: BK520.4 :: $138.00

Precision Power BK520.4

Item# 34590

520W RMS 4-Channel Class A/B Black Ice Series Car Audio Amplifier 

Sorry, this product is no longer available.

Power Handling:

  • 95W RMS x 4 @ 4 Ohms
  • 130W RMS x 4 @ 2 Ohms
  • 260W RMS x 2 [Bridged] @ 4 Ohms

General Features:

  • Full SMT Surface Mount Technology Circuitry
  • Double Sided Composite Epoxy PCB
  • 2-Ohm Stereo, 4-Ohm Bridged Multi-Channel
  • 1-Ohm Stable Class D Monoblock
  • Balanced Signal Input (requires BLT)
  • Variable 12dB High, Low, & Subsonic Filters
  • Band-Pass Crossovers (4ch & 5ch.)
  • Input Source Selector (4ch. & 5ch.)
  • Variable 12dB 45Hz Bass Boost
  • Variable 0-180° Phase Control (1 ch.)
  • Dash Mounted Remote Gain Control
  • Direct Wire Power & Speaker Terminals
  • Wire Concealing End Caps
  • Molded Gloss Black Acrylic Top
  • Three-Way Protection Circuitry
  • Delayed On/Off Circuit
  • Tri-Mode Capable (2/4/5 ch. models)
  • Dimensions: (8.25"w x 2"h)    13.25"


  • UPC: 709483038912
  • Weight: 11
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.