Kenwood KAC-334 4-Channel Class D Power Amplifier High-Resolution Audio Certified 600W Max
The Kenwood KAC-334 is a compact yet formidable 4-channel Class D amplifier designed for music enthusiasts who refuse to compromise on sound quality. Certified for High-Resolution Audio, this amplifier reproduces frequencies up to 50kHz, ensuring that every detail of your favorite recordings—from the subtle breath of a vocalist to the shimmer of a cymbal—is delivered with stunning realism. With a maximum power output of 600 Watts and a steady 50 Watts RMS per channel at 4 ohms, the KAC-334 provides the clean, efficient power needed to transform your factory or aftermarket speaker system into a concert-like experience.
Precision engineering is at the heart of the KAC-334. It features high-quality PMLCAP polymer multi-layer capacitors and a magnetically shielded output coil to significantly reduce noise and distortion. The one-sided connection layout simplifies the installation process and wire routing, while the gauge-style terminals with hex screws ensure a rock-solid, secure connection for your power and speaker wires. Whether you are integrating with a factory head unit using the signal-sensing speaker-level inputs or building a custom system via RCA, the KAC-334 is the high-performance heart your car audio system deserves.
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Features:
- High-Resolution Audio Certified: Captures and expresses ultra-high frequencies up to 50kHz, far exceeding the standard CD frequency range.
- Efficient Class D Technology: Produces high power output with minimal heat generation, allowing for a compact chassis that fits in tight vehicle locations.
- One-Sided Connection Design: All terminals and controls are conveniently located on one side for a cleaner installation and easier access.
- Advanced Noise Reduction: Utilizes a magnetically shielded output coil and PMLCAP capacitors to filter out electromagnetic interference and distortion.
- Signal-Sensing Turn-On: Automatically detects audio signal from factory speaker wires to power the amp on, eliminating the need for a separate remote wire.
- Variable Filters: Built-in high-pass and low-pass filters (50Hz-200Hz) allow you to tune the output specifically for your speakers or a small subwoofer.
- Bass Boost (Channel B): Provides a variable 0 to +18dB boost at 40Hz to enhance the low-end punch of your rear speakers or subwoofers.
- Secure Terminal Blocks: Features wire-clamp type terminals with hex screws that lock power and speaker wires firmly in place.
- Terminal Concealing Cover: Includes a sleek resin-molded cover that hides wiring connections for a professional, clean look.
- 2-Ohm Stable: Capable of driving 75 Watts x 4 at 2 ohms, giving you the flexibility to power multiple speakers per channel.
Specifications:
- Amplifier Class: Class D
- Number of Channels: 4-Channel
- Maximum Power Output: 600 Watts
- RMS Power Output (4 Ohms): 50 Watts x 4 (20Hz - 20kHz, 1.0% THD)
- RMS Power Output (2 Ohms): 75 Watts x 4 (1kHz, 1.0% THD)
- RMS Power Output (Bridged 4 Ohms): 150 Watts x 2 (1kHz, 1.0% THD)
- Frequency Response: 20Hz - 50kHz (+0dB, -3dB)
- Signal-to-Noise Ratio: 90 dB (Reference: Rated Power into 4 Ohms)
- High-Pass Filter: Variable 50Hz - 200Hz (-12dB/oct)
- Low-Pass Filter: Variable 50Hz - 200Hz (-12dB/oct)
- Bass Boost: 40Hz, 0dB to +18dB (Channel B only)
- Input Sensitivity: RCA (0.2V - 5.0V), Speaker Level (4.0V - 12.0V)
- Power/Ground Terminal: 4-6 AWG Capable (M6 Hex Screw)
- Speaker Terminal: 8-16 AWG Capable (M4 Hex Screw)
- Dimensions: 8-3/8" W x 2-1/16" H x 5-7/8" D
- Weight: 3.1 lbs (1.4 kg)
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