Kenwood Class D 4-Channel Power Amplifier - XM302-4
- RMS 50W x4 (4Ω)
- RMS 75W x4 (2Ω)
- Variable High & Low Pass Filter
- Bass Boost
- Conformal Coating
- Protective Terminal Cover
- Size (inch) (W) 8-3/8" x (H) 2-1/16" x (D) 5-7/8"
Product Overview

Smooth waveforms

Loss of smoothness

Fine waveforms
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.

Conformal Coating
Improved moisture resistance of the circuit boards to prevent corrosion.

Protective Caps and Cover
All control holes,RCA, wired remote and Speaker Level input terminals are coverd with caps and plastic covers to avoid from moisture and dust.

Sliding Terminal Cover
Detachable sliding terminal cover offers a sleek design and easier installation.

One-side Connection
All terminals and connections are on one side for easier installation and a cleaner look.
- ①Fuse (20A x2)
- ②Battery terminal (POWER IN BATT.)
- ③Power control terminal
- ④Ground terminal (GND)
- ⑤Speaker output terminals (A.ch/B.ch)
- ⑥Speaker level input terminal
- ⑦Line in terminal

Variable Gain Circuit
Improved Signal to Noise Ratio
- ⑧Input sensitivity control(A.ch/B.ch)
- ⑨Bass Boost Level control (B.ch)
- ⑩Filter switch (A.ch/B.ch)
- ⑪Filter 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.
Key Features
- High-Res Audio Compliant
- CTA-2006 Compliant
- 2 Ohms Load Capability
- One Sided Connection
- Speaker Level Input with Signal Sensing Turn-on
- Signal Sensing Turn-On
- Terminal Cover
- Power MOS-FET Switching Power Supply
- Extruded Aluminum Heat Sink Design
General | |
---|---|
Current Consumption | 20[A] |
Operating Voltage | 14.4V(11-16V allowable) |
Terminals | |
Battery & Ground | M6 Screw Type Terminal Block |
Speaker Output | M4 Screw Type Terminal Block |
AUDIO SECTION | |
Speaker Level Input Sensitivity | 4.0[V] - 12.0 [V] |
RCA Input Sensitivity | 0.2[V] - 5.0 [V] |
Bass Boost | 40Hz, 0dB - +18dB (Bch) |
Infrasonic Filter | - |
High-Pass Filter | 50Hz-200Hz, -12dB/oct (A/B) |
Low-Pass Filter | 50Hz-200Hz, -12dB/oct (A/B) |
Specifications | |
Speaker Impedance | 4Ω (2Ω to 8Ω allowable) |
Bridged Connection | 4Ω to 8Ω allowable |
Input Impedance | 10k ohm |
Frequency Response | - |
Frequency Response | 20Hz-50kHz (+0dB, -3dB) |
Signal to Noise Ratio | 100dB (Reference: Rated Power into 4Ohms at 14.4V) |
Rated Power Output at 14.4V | |
A/B (Bridged 4Ohms) | 150Watts RMS x 2 (Bridged 4 Ohms, 1kHz, ≤1.0% THD) |
SUB (2 Ohms) | - |
SUB (4 Ohms) | - |
A/B (2 Ohms) | 75Watts RMS x 4 (2 Ohms, 1kHz, ≤1.0% THD) |
A/B (4 Ohms) | 50Watts RMS x 4 (4 Ohms, 20-20kHz, ≤1.0% THD) |
Maximum Power Output | |
MAX POWER | 600W |
CTA-2006 Primary Ratings | |
Signal-to-Noise Ratio | 85dBA (Reference: 1Watt into 4Ohms) |
Power Output | 50 Watts RMS x 4 at 4 Ohms and ≤1%THD+N |
General | |
Dimensions(WxHxD) | (W)8-3/8” x (H)2-1/16” x (D)5-7/8” |
Dimensions(WxHxD) | (W) 213mm x (H) 53mm x (D) 149mm |