The Kenwood KRF-V6400D is a versatile AV receiver that offers a robust audio experience for home entertainment systems. It delivers rated stereo output power of 100 watts per channel across two channels, with effective stereo output power reaching 130 watts at 1 kHz. Its six-channel surround output power also boasts an effective rating of up to 100 watts per channel when driven in a one-channel scenario, with a peak power capability of 130 watts. The receiver maintains a total harmonic distortion of just 0.05% at 1 kHz and 50 watts, demonstrating its capacity for clean audio reproduction. Frequency response for the analogue line input ranges from 10 Hz to 100 kHz, ensuring compatibility with a wide range of audio sources. The IHF specifications indicate a frequency response spanning 10 Hz to 70 kHz for DVD, VIDEO, CD, and AUX inputs, with a commendable signal-to-noise ratio of 100 dB for these inputs. Input sensitivity for both the DVD, VIDEO, CD, and AUX is 550 mV at high impedance (66 kΩ), while the AV AUX input also maintains the same sensitivity but with a lower impedance of 33 kΩ. The KRF-V6400D features a subwoofer pre-output level of 2V at an impedance of 300Ω, providing flexible integration with subwoofers. Additionally, users can enjoy tailored sound with tone controls for bass and treble, adjustable by ±10 dB. The receiver also allows for a variety of crossover frequency settings for subwoofer integration, ranging from 40 Hz to 200 Hz, enhancing the user’s audio customization options.
