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Kenwood Class D Mono Power Amplifier
Kenwood Class D Mono Power Amplifier 0
Kenwood Class D Mono Power Amplifier 1
Kenwood Class D Mono Power Amplifier 2
Kenwood Class D Mono Power Amplifier 3
Kenwood Class D Mono Power Amplifier 4

Kenwood Class D Mono Power Amplifier

Model #: XR1001-1
At a Glance
Kenwood's Excelon Reference Series XR1001-1 mono amplifier can power your subwoofer with up to 1,000 watts RMS.
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Get to know this product.

High Performance Parts

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.

Deep Bass Sound

By using a down-firing subwoofer and superior technologies, the audio system generates high-quality sound and powerful bass, while still being compact.

Enhanced Signal To Noise Ratio

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%.

Specialized Circuit Design

The noise reduction system employs a special layout that separates the analog circuit, digital amplifier circuit and power supply circuit. This keeps interference between the circuits to a minimum, decreasing noise and thereby achieving high performance and sound quality.

Wired Remote Control

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

  • Max Power : 2000W
  • RMS Power :500W x 1 (4O) 1000W x 1 (2O)
  • (W)12-5/8" x (H)2" x (D)6-5/8"
  • Low Pass Filter : 50 - 200 Hz (-12/-24 dB / oct.)
  • Speaker Level Input
  • Bass Boost : 40 Hz (0 - +18 dB)
  • Signal Sensing Turn-on
  • Infrasonic Filter


TitleClass D Mono Power Amplifier
Amplifier TypeClass D
Power Output500Watts RMS x 1 at 4 Ohms and =1%THD+N
Max Power2000W
Rated Power at 14.4V500Watts RMS x [ch] (4 Ohms, 20-200Hz, =1.00% THD); 1000Watts RMS x [ch] (2 Ohms, 100Hz, =1.00% THD)
Signal To Noise Ratio100dB (Reference: Rated Power into 4Ohms at 14.4V)
Frequency Response20Hz-200Hz (+0dB, -3dB)
Input Impedance10k ohm
Speaker ImpedanceBridged connection 4O (2O to 8O allowable)
Low-Pass FilterBuilt in Variable Low-Pass Filter (50Hz-200Hz, -12/-24dB/oct)
Infrasonic FilterBuilt in Variable Infrasonic Filter (15Hz-40Hz, -24dB/oct)
Bass BoostBuilt in Bass Boost Control (40Hz, 0dB-+18dB)
RCA Input Sensitivity0.2[V] - 5.0[V]
Speaker Level Input Sensitivity4.0[V] - 12.0[V]
Battery and GroundXR Series Type Terminal (capable for 4 guage)(Ni)
P.ConXR Series Type Terminal (capable for 8 guage)
Speaker OutputXR Series Type Terminal (capable for 8 guage)
Line InRCA (Gold Colored)
Line OutRCA (Gold Colored)
Speaker InputRCA IN A Channel
Dimensions (W x H x D)320 [mm] x 51 [mm] x 169 [mm]; 12-5/8 inch x 2 inch x 6-5/8 inch
Operating Voltage14.4V(11-16V allowable)
Current Consumption60 [A]

Misc. Specs

Depth (in.)6.63
Width (in.)10.25
Height (in.)2
Amplifier ClassClass D
Amplifier Output (Watts)2000
Bluetooth CapableNo
Amplifier ChannelsMono Block
Impedance2 - 4 Ohms
Manufacturer Warranty2 Year
RMS Power Handling (Watts)1000
Water ResistantNo
Peak Power Rating (Watts)2000
Digital InputNo
Shallow MountNo
Speaker Level InputYes
Number Of Outputs2
Minimum Impedance Unbridged2 Ohm
Number Of Inputs2
Product Weight (lbs.)5.2
WarningProposition 65 Warning for California Residents