XR401-4
This is the Kenwood eXcelon XR401-4 Class D 4 channel car stereo amplifier.
High-Resolution Audio is a 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.
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.
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%.
XR401-4 | |||
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CEA-2006 Standard | 75 W x 4 | RMS Watts per channel @ 4 ohms, 1% THD+N | |
76 dBA | Signal to Noise Ratio (Reference: 1 Watt into 4 ohms) | ||
Max Power Output | - | ||
Rated Power Output | 14.4 V | ||
75 W x 4 | (4Ω) (20 Hz - 20 kHz, 1.0% THD) | ||
100 W x 4 | (2Ω) (1 kHz, 1.0% THD) | ||
200 W x 2 | Bridged (4Ω) (1 kHz, 1.0% THD) | ||
Frequency Response | 20-20kHz(±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 | (-12 dB/oct.) | ||
50 Hz - 200 Hz (variable) | Low-Range | ||
High Pass Filter Frequency | (-12 dB/oct.) | ||
50 Hz - 200 Hz (variable) | Low-Range | ||
2.5 kHz - 10 kHz (variable) | High-Range | ||
Dimensions (W x H x D) | 220 x 35 x 169 mm (8-11/16 x 1-3/8 x 6-5/8) |