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Boss Audio :: OL4KD :: $209.00

Boss Audio OL4KD

Item# 20955

4000W Class D Monoblock Power Amplifier With Remote Subwoofer Level Control


Sorry, this product is no longer available.
  • Max power @ 1-Ohm: 4000W x 1
  • Max power @ 2-Ohm: 2500w x 1
  • Max power @ 4-Ohm: 1550w x 1
  • Remote subwoofer level control
  • RCA line outputs
  • Gain control
  • Input sensitivity selector
  • Variable subsonic filter
  • Strapping capability: Strap two amps together for twice the power
  • Variable low pass crossovers
  • 0 - +18 dB Bass Boost
  • Power and protection LEDs
  • 0–180 degrees Variable phase shift control
  • Signal-to-noise ratio: > 100 dB
  • THD: 0.01%
  • Dimensions: 11-5/16"W X 2-5/8"H X 14-3/16"L
  • 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 OnlineCarstereo.com 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.

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   V12ing From NYC
This amp has decent bang for the buck, I'm running two 12's and this amp has decent output but the main reason you buy this amp is for the great price, adequate bump and extreme reliability. This amp has 2 cooling fans, while most amps sold here have none, I've driven from NYC to Florida & back, in the hot summer heat with this amp cranked with no problems since 2005, so 8-9 years for any amp isn't bad at all & buying 2 of them should solve any power issues because with one you're only getting 600-700 watts going to each speaker, with 2 Amps its more like 1200+ watts to each speaker and more power that you can actually feel but for the typical price of just one amp.

   Shawn From Indiana
This amp is a beast. I have it powering two Lanzar MAXP15D in a ported 3.5cu ft box. It's awesome and I love the remote level control.

   Pico Anustasty From Bethpage NY
This one is in the 99 suburban pushing 2 audiobahn 1400w 12s in a bandpass box.Lots of power but not near the bang for the buck of the Hifonics Brutus

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