X8001-5
X8001-5

X8001-5Class D 5-Channel Power Amplifier

  • Max Power 1600W
  • RMS 50W x4 + 300W (4Ω)
  • RMS 75W x4 + 500W (2Ω)
  • RMS 150W x2 (Bridged) + 300W (4Ω)
  • Size (W) 213mm x (H) 53mm x (D) 149mm
  • High-Resolution Audio Certified
  • Variable Low Pass Filter
  • Bass Boost
  • Optional Wired Remote Ready

Rich and Immersive High-Resolution Audio

High-Resolution Audio is high-quality sound that exceeds CD standard. High-resolution audio captures and beautifully expresses all the details of your favorite music. Through ultra-high and low frequencies, immerse yourself in a rich and high-quality sonic experience.


Smooth waveforms

Loss of smoothness

Fine waveforms

* The product with this logo is conformed to High-Resolution Audio standard defined by Japan Audio Society. This logo is used under license from Japan Audio Society.

Output Coil with Magnetic Shield

Prevents magnetic flux from radiating from the subwoofer's coil, resulting in reduced noise and enhanced sound quality.

High Quality Capacitors

PMLCAP's (Polymer Multi-Layer Capacitors) are utilized in the LC filter circuits to decrease distortion, ensuring clear detail for a truer to life sound.

Gauge-style terminals lock wire
into position with set screw for secure installation.

One-side Connection

All terminals and connections are on one side for easier installation and a cleaner look.

  • ①Fuse (30A x3)
  • ②Battery terminal (POWER IN BATT.)
  • ③Power control terminal
  • ④Ground terminal (GND)
  • ⑤Speaker output terminals (A.ch/B.ch)
  • ⑥Speaker output terminals (Sub)
  • ⑦Speaker level input terminal
  • ⑧Remote terminal for Sub ch
  • ⑨Line in terminal (A.ch/B.ch/Sub)
  • ⑩Input sensitivity control(A.ch/B.ch/Sub)
  • ⑪Input selector switch
  • ⑫Bass Boost Level control (Sub)
  • ⑬LPF frequency control (SUB)
  • ⑭Filter switch (A.ch/B.ch)
  • ⑮HPF frequency control (A.ch/B.ch)

Speaker Level Input Harness

Speaker Level Input Harness is included to connect to speaker wires from factory installed receivers.

Optional Wired Level Control Ready

KCA-RC01A Optional wired remote level control allows you to easily adjust the subwoofer volume.

General Features

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Amplifier Tech-Spec X8001-5 X5001-1 X3001-4
Maximum Output Power 1600W 1000W 600W
RMS Power at 4ohms 50W x 4ch +300W 300W 50W x 4ch
RMS Power at 2ohms 75W x 4ch +500W 500W 75W x 4ch
Bridged at 4ohms 150W x 2ch +300W - 150W x 2ch
Frequency Response 20Hz - 50kHz 20Hz - (Upper Frequency is depends on Low Pass Filter) 20Hz - 50kHz
High Pass Filter 50Hz - 200Hz, -12dB/oct. - 50Hz - 200Hz, -12dB/oct.
Low Pass Filter 50Hz - 200Hz, -24dB/oct. 50Hz - 200Hz, -24dB/oct. 50Hz - 200Hz, -12dB/oct.
Infrasonic Filter - Yes -
Speaker Level Input Yes Yes Yes
Signal Sensing Turn-on Yes Yes Yes
Signal to Noise Ratio 90dB 100dB 90dB
Dimensions (W x D x H)mm 248 x 169 x 53 213 x 149 x 53 213 x 149 x 53
Weight 2.1kg 1.5kg 1.4kg
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CTA-2006-D Value Maximum Dynamic Power 65W x4 + 350W x1 at 4ohms and ≤ 10% THD + N
Continuous Power Output 50W + 300W at 4ohms and ≤ 1% THD + N
Signal to Noise 77dBA x4
80dBA x1 reference 1 Watt RMS
Maximum Power Output MAX POWER 1600W
Rated Power Output at 14.4V A/B (4 Ohms) 50Watts RMS x 4 (4 Ohms, 20-20kHz, ≤1.0% THD)
A/B (2 Ohms) 75Watts RMS x 4 (2 Ohms, 1kHz, ≤1.0% THD)
SUB (4 Ohms) 300Watts RMS x 1 (4 Ohms, 20-200Hz, ≤1.0% THD) Other Channel
SUB (2 Ohms) 500Watts RMS x 1 (2 Ohms, 100Hz, ≤1.0% THD) Other Channel
A/B (Bridged 4Ohms) 150Watts RMS x 2 (Bridged 4 Ohms, 1kHz, ≤1.0% THD)
Specifications Signal to Noise Ratio 90dB (Reference: Rated Power into 4Ohms at 14.4V)
Frequency Response 20Hz-50kHz (+0dB, -3dB) A/B
Frequency Response 20Hz- (+0dB, -3dB) SUBch (Upper Feqency is depended on Low Pass Filter)
Frequency Response 20Hz-40kHz (+0dB, -1dB) A/B
Input Impedance 10k ohm
Speaker Impedance 4Ω (2Ω to 8Ω allowable)
Bridged Connection 4Ω to 8Ω allowable
Audio Section Low-Pass Filter Sub
Low-Pass Filter Built in Variable Low-Pass Filter (50Hz-200Hz, -24dB/oct)
High-Pass Filter A/B
High-Pass Filter Built in Variable High-Pass Filter (50Hz-200Hz, -12dB/oct)
Bass Boost Sub
Built in Bass Boost Control (40Hz, 0dB-18dB)
Infrasonic Filter -
RCA Input Sensitivity 0.2[V] - 5.0 [V]
Speaker Level Input Sensitivity 4.0[V] - 12.0 [V]
Terminals Battery & Ground Wire Clamp Type Terminal Block(M6,Nickel Colored),Hexagon Screw,Capable for AWG4-AWG6
Speaker Output Wire Clamp Type Terminal Block(M4,Nickel Colored),Hexagon Screw,Capable for AWG8-AWG16
General Dimensions(WxHxD) (W) 248mm x (H) 53mm x (D) 169mm
Weight 2.1kg
Operating Voltage 14.4V(11-16V allowable)
Current Consumption 48[A]
Key Features Hi-Res AUDIO Compliant
CTA-2006-D Compliant
Class D
2 Ohms Load Capability
One-Sided Connection
Speaker Level Input
Signal Sensing Turn-on
Remote Level Control ※Input Sensitivity for Sub
Remote Level Control Ready (※Controller is Option)
Terminal Concealing Cover(Resin Mold)
Power MOS-FET Switching Power Supply
Extruded Aluminum Heat Sink Design
A B Sub Independent Gain Adjustment
A B AB(Mix) Independent Gain Adjustment

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LIVE CONNECTED. DRIVE CONNECTED.

X8001-5