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Lanzar OPTI4000D 4000W RMS, Monoblock Class D OptiDrive Series Car Amplifier +

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Lanzar OPTI4000D
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Product Description

 Lanzar OPTI4000D 4000W RMS, Monoblock Class D OptiDrive Series Car Amplifier + Install Bay 2000W Amp Kit Complete Installation hardware

Contact Us For Information, Se Habla Espanol 718 272-7228 / 215 Conklin Ave. Brooklyn NY 11236

Authorized Dealer/ Brand New Item / In Stock!

  • OptiDrive Series Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 2000 watts x 1 chan.
    • 2 ohms: 3000 watts x 1 chan.
    • 1 ohm: 4000 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +18 dB)
  • Soft Start Turn-on
  • Double sided Epoxy PCB circuit board
  • Mono channel operation
  • 3-Way System Protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Gold-plated RCA level inputs
  • Custom Terminal Block for speaker connections
  • Input sensitivity:
    • Low level: 200V-8V
  • Variable low-pass filter (50-150 Hz, 24 dB/octave)
  • Subsonic filter (15-40 Hz, 24 dB/octave)
  • Phase Shift: 0-180°
  • Damping factor: >400 @ 20Hz/4 ohms
  • Frequency response: 15-150 Hz
  • Dimensions: 23-1/3"L x 10-11/16"W x 2-1/8"H
  • 0-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website ( when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Power Specifications - Subwoofer Channel

RMS Power @ 4 ohms 2000 watts x 1 channels RMS Power @ 2 ohms 3000 watts x 1 channels RMS Power @ 1 ohm 4000 watts x 1 channels

Amplifier Specifications

Amplifier Class D Number of Channels 1 - Mono Total RMS Power Output 4000 watts Maximum Input Gauge Size 1/0 AWG Minimum Impedance Unbridged 1 ohms Minimum Impedance Bridged Not Bridgeable THD at Rated RMS Power 0.1% Speaker Level Inputs No Preamp Outputs 1 pair Built-in Crossover Low-Pass (LP) Low-Pass Crossover Frequency 50 - 250 Hz Subsonic Filter 15 - 40 Hz Signal-to-Noise Ratio 90 dB Bass Boost 0 - 18 dB Fan Cooled No Total Fuse Rating CEA-2006 Compliant Yes Hi-Res Audio Compatible

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- More than 20 years in business

- World-class customer service

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Return Information

We want you to be completely happy with your purchase. If you are not satisfied with any product, you may return it for a refund of the purchase price within a fair amount of time from the shipping date (30 days). If your purchase was eligible for Free Shipping, the shipping cost will be deducted from your credit or refund. Returns must be in the complete and original packaging with all accessories and complete documentation (Owner's Manual, warranty card, quick start guides, etc.), show no signs of wear or use, and include a Return Authorization number or be subject to a restocking fee. Products like software, speakers, tubes, personal items (such as in-ear monitors, etc), and items which are not normally stocked ("Special Orders", discontinued products, close-outs, used products, etc.) are not returnable.