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  • Kenwood eXcelon XR601-1 Class D Mono Power Amplifier

    This is the Kenwood eXcelon XR601-1 Class D mono car stereo amplifier. It is specifically designed to be used as an amplifier to power a subwoofer.


    Amplifier Type | Number of Channels:
    Mono Block | 1 Channel
    RMS Power Output Per Channel 4 Ohms :
    400 Watts x 1 
    RMS Power Output Per Channel 2 Ohms:
    600 Watts x 1 
    RMS Power Output Bridged:
    400 Watts - 600 Watts (depends on speaker impedance)
    Stable To | Impedance:
    2 Ohms (Mono)
    Built-in Line Output Converter:
    Built-in DSP (Digital Signal Processing):
    No | Not Equipped
    Remote Level Control (Bass Knob):
    Yes | Included 
    Signal Sensing Remote Turn-On Trigger:
    Yes Signal Sensing Turn-on
    Crossover Built-in:
    Yes | Variable Low Pass Filter
    (W)8-11/16” x (H)1-3/8” x (D)6-5/8”
    3.5 pounds



    Special capacitors and inductors have been carefully selected for the digital amplifier’s LC filter, which is essential for achieving highresolution audio. These high-performance parts reduce noise and distortion and ensure excellent sound quality.


    By using superior technologies, the Kenwood eXcelon XR601-1 generates high-quality sound and powerful bass, while still being compact.


    The feedback value of the current XR Amplifier has been optimized to improve the S/N ratio. As a result, the noise level has been reduced by up to 40%.


    • Operating Voltage: 14.4V (11 - 16 V allowable)
    • Current Consumption: 46 A
    • Dimensions (W x H x D): 220 x 35 x 169 mm (8-11/16 x 1-3/8 x 6-5/8)
    • Weight: 1.6 kg (3.5 lbs)
    • Warranty: 2-Year


    The wired remote control allows you to adjust the volume of a subwoofer when connected to the head unit.

    CEA-2006 Standard 400 W x 1 RMS Watts per channel @ 4 ohms, 1% THD+N
    78 dBA Signal to Noise Ratio (Reference: 1 Watt into 4 ohms)
    Max Power Output -
    Rated Power Output 14.4 V  
    400 W x 1 (4Ω) (20 Hz - 200 Hz, 1.0% THD)
    600 W x 1 (2Ω) (100 Hz, 1.0% THD)
    Frequency Response 20-200Hz(±1dB)
    Input Sensitivity 0.2 V - 5.0 V (MIN-MAX)
    Input Impedance 10 kΩ
    Signal to Noise Ratio 100 dB
    Low Pass Filter Frequency (-24 dB/oct.)  
    50 Hz - 200 Hz (variable) Low-Pass Filter Frequency
    High Pass Filter Frequency -
    Dimensions (W x H x D) 220 x 35 x 169 mm (8-11/16 x 1-3/8 x 6-5/8)