Stereo-Endstufen

    RB-1581

    The RB-1581 mono block amplifier powers even the most demanding speakers yet accurately reproduces the details of your audio.

    Power500 Watts of
    robust power

    Class ABClass AB amplifier
    design

    CapacitorHigh-quality slit foil
    capacitors made in
    Britain

    XLRBalanced XLR input

    12 volt trigger12 volt trigger
    input

    Engineered with care.

    Components

     
    Dimensions (W × H × D)
    431 × 144 × 407mm
    17" × 5.7" × 16"
     
    Front Panel Height
    3U / 132.6mm (5.25")
     
    Power Requirements
    230V, 50Hz
     
    Power Consumption
    550W
     
    Standby Power Consumption
    0.5W
     
    Net Weight
    17.1kg (38lbs.)

    Components

     
     
    Continuous Power Output
    500W/Ch (20Hz-20kHz, <0.09%, 8Ω)
     
    Total Harmonic Distortion (THD)
    (20Hz–20kHz) <0.03%
     
    Frequency Response
    10Hz - 100kHz ±1dB
      
    Gain
    RCA: 32dB
    XLR: 28dB
    Produktbeschreibung 

    The RB-1581 is the ultimate in Class AB power amplification delivering a massive 500 watts of output into 8 ohms. This mono block amplifier powers even the most demanding speakers yet accurately reproduces the details of your audio.

    Utilizing the Rotel Balanced Design Concept in the PCB circuit layout, custom designed and Rotel factory build oversized toroidal transformer, high efficiency slit foil capacitors in the power supply and discrete power transistors the RB- 1581 is pure performance.

    The RB-1581 includes a rear panel mounted mechanical switch to select Balanced XLR or traditional single ended RCA inputs for ultimate connection flexibility. There are 2 sets of 5 way speaker binding posts supporting bi-amplification. A detachable IEC power cord and selectable 12 volt trigger with daisy chain output allows custom installation with ease.

    Weitere Spezifikationen 
    Intermodulation Distortion (60Hz:7kHz, 4:1)
    <0.03%
     
    Damping Factor
    800
     
    Speaker Impedance
    4Ω minimum
     
    Input Sensitivity
    Line Level Inputs (RCA): 1.6V
    Line Level Inputs (XLR): 2.5V
     
    Input Impedance
    Line Level Inputs (RCA): 12kΩ
    Line Level Inputs (XLR): 100kΩ

    Rotel Newsletter

    Please provide us with your email address to get the latest news in sound technology and products. Sign up for the Rotel Newsletter today!

    关注我们

    扫一扫以下二维码或者搜索微信公众号即可关注,获取最新鲜的ROTEL资讯!

    微信公众号:rotel-hifi

    Rotel WeChat