DB Research L.L.P., takes pride in protecting our customers. Our products are sold online by DB Drive’s Website only. We do not authorize the sale of our products through third-party sales, such as eBay, social media, marketplace, forums, or other online groups. Purchases made through an unauthorized source will limit product support and void our manufacturers warranty. Buy Authorized.

OFR4000.4D

OFR4000.4D

$529.95

Full Range Class D 4 Channel Amplifier

Download Manual

 

California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Out of stock

Category:
000

Full Range Class D 4 Channel Amplifier

Download Manual

 

California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

  • 4 Channel Full Range Class D Circuitry
  • 1 Ω Stereo load Capability
  • Low Level RCA inputs
  • Selectable Crossover: HPF/LPF/Full
  • Bridgeable outputs @ 2Ω load
  • Compatible with any 4/1Ω Loudspeaker
  • High Efficiency Mosfet Design
  • Heat Management System

Physical Structure

Length (A) 8.97″ / (228mm)
Width (B) 6.29″ / (160mm)
Height (C) 2.61″ / (66.29mm)

 

 

 

General Specifications
Rated Power @ 14.4 Volts
4 x 500 Watts @ 4Ω
4 x 1000 Watts @ 2Ω
2 x 2000 Watts @ 2Ω Bridged

 

Parameters
Bandwidth(-3dB) 18Hz – 22KHz
S/N Ratio < 90 dB
Input Sensitivity 285Mv – 6V
Minimum Load Impedance 1Ohm Stereo
Input Pre in RCA
Crossover Fire Slope in Stereo 12dB
Channel 1-2 HPF range 15Hz-6KHz
Channel 1-2 LPF range 50Hz-6KHz
Channel 3-4 HPF range 15Hz-6KHz
Channel 3-4 LPF range 50Hz-6KHz

mONO AMPLIFIER SPEAKER CONNECTION

(dIAGRAM 1)

Remote Connection
  • $79.95
    Add to cart

    OMR65

    ,

    6.5" PRO Audio Mid-Range

    California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
    $79.95
    $79.95
    Add to cart
  • $299.95
    Add to cart

    OFR2000.1D

    Full Range Class D Monoblock Amplifier

    [sf_button colour="accent" type="standard" size="standard" link="https://okurelectronics.com/wp-content/uploads/2022/01/OFR-Amplifiers-Manual-compressed.pdf" target="_blank" icon="" dropshadow="no" rounded="no" extraclass=""]Download Manual[/sf_button]   California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
    $299.95
    $299.95
    Add to cart
  • $499.95
    Add to cart

    OSW15D4

    15" 4Ω DVC Subwoofer

      [sf_button colour="accent" type="standard" size="standard" link="https://okurelectronics.com/wp-content/uploads/2021/10/OKUR-Woofer-Manual_compressed.pdf" target="_blank" icon="" dropshadow="no" rounded="no" extraclass=""]Download Manual[/sf_button] California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
    $499.95
    $499.95
    Add to cart
  • $129.95
    Add to cart

    OMR65PR

    ,

    Pair - 6.5" PRO Audio Mid-Range

    California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
    $129.95
    $129.95
    Add to cart
  • Sold out
    $529.95
    Out of stock

    OFR4000.4D

    Full Range Class D 4 Channel Amplifier

    [sf_button colour="accent" type="standard" size="standard" link="https://okurelectronics.com/wp-content/uploads/2022/01/OFR-Amplifiers-Manual-compressed.pdf" target="_blank" icon="" dropshadow="no" rounded="no" extraclass=""]Download Manual[/sf_button]   California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
    $529.95
    $529.95
    Out of stock
  • $219.95
    Add to cart

    OW12

    12" 4Ω DVC Subwoofer

      [sf_button colour="accent" type="standard" size="standard" link="https://okurelectronics.com/wp-content/uploads/2021/10/OW12-Woofer-Manual-7-20-21_compressed.pdf" target="_blank" icon="" dropshadow="no" rounded="no" extraclass=""]Download Manual[/sf_button] California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
    $219.95
    $219.95
    Add to cart
  • $99.95
    Add to cart

    OMR8

    ,

    8" PRO Audio Mid-Range

    [sf_button colour="accent" type="standard" size="standard" link="https://okurelectronics.com/wp-content/uploads/2022/01/OMR-8-Insert-Sheet.pdf" target="_blank" icon="" dropshadow="no" rounded="no" extraclass=""]Download Insert[/sf_button]   California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
    $99.95
    $99.95
    Add to cart
  • $399.95
    Add to cart

    OFR3000.1D

    Full Range Class D Monoblock Amplifier

    [sf_button colour="accent" type="standard" size="standard" link="https://okurelectronics.com/wp-content/uploads/2022/01/OFR-Amplifiers-Manual-compressed.pdf" target="_blank" icon="" dropshadow="no" rounded="no" extraclass=""]Download Manual[/sf_button]   California Prop 65 WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
    $399.95
    $399.95
    Add to cart

Related products