This Reference Series power amplifier offers 2400 Watts of power and features distinctive Kenwood amp technologies including dual sigma (Σ) drive, LPF, and infrasonic filter for excellent power handling.

• 600x1 RMS @4ohms 1200 Watts RMS at 2 Ohms
• Dual Mono Design for More Control and Accuracy
• Dual igital Sigma Drive
• Variable Low Pass Filter: 40~200Hz -24dB/oct
• Variable Infrasonic Filter: 15~60Hz -24db/oct
• Optional Bass Remote
• Band Reject Filter: 40~200Hz -6db,-12db
• Dual Power Supply
• Full Contact Terminal
• Amp Information Display (voltage, current, temperature, etc)
• Ohm Capability
• 2400 Watts Max Power

Reference Series 4-channel full-range digital power amplifier with 1200W output. Also features dual transformer, DSP for parametric equalizer control, and gold plated in/out jack.

• 75 Watts X4 @ 4 Ohms, 100 Watts x4 @ 2 Ohms
• Highly Accurate Full Digital Amplifier With DSP
• Variable High pass and Low Pass Filter: 40~200Hz -24dB/oct
• Variable Infrasonic Filter: 15~60Hz -24db/oct
• Optional Bass Remote
• Full DSP with time alignment. And gain set.
• Parametric Equalizer: Frequency, Quality Factor, Boost & Cut
• Band Reject Filter: 40~200Hz -6db,-12db
• Dual Power Supply
• Full Contact Terminal
• Amp Information Display (set up, menu, voltage, current, temp., etc.)
• Installer Memory
• 1200 Watts Max Power

This Class D mono power cranks out more power than Class A/B amps of the same size and will give you stronger, louder more chest-thumping bass.

• 300 Watts x1 @ 4Ohms, 600 Watts x1 at @ Ohm RMS
• Dual Sigma Drive for Increased Damping Factor
• Variable Low-Pass Filter: 40~200hz -24db/oct
• Infrasonic filter: 15,25hz -24db/oct
• Optional Bass Remote
• Band Reject Filter: 40~200hz -6db,-12db
• 1 Ohm Capability
• 1200 Watts Max Power

The KAC-X40 4-channel amp is an excellent match for full-range or component speaker systems and features K-STAT technology that reduces thermal resistance but increases power.

• 870 Watts x4 @ 4Ohms, 100 Watts x4 @ 2 Ohms RMS
• Glass Epoxy PCB Board for Better Sound Characteristics
• Variable Low Pass Filter: 40~200hz -24db/oct
• Variable High Pass Filter: 40~200Hz -12dB/oct
• Optional Bass Remote
• K-Stat Transistor for Lower Distortion and More Detailed Sound
• 800 Watts Max Power

Powerful 1000W 2-channel power amplifier featuring original technologies such as the K-STAT. Aluminum diecast heatsink controls heat inside the amp efficiently.

The KAC-9104D Class D Mono Power amplifier cranks out mega doses of power in a much smaller chassis size (30% smaller than previous models), so it's more adaptable to tight spaces like under seats or in trunks. The KAC-9104D also has a Dual Mono Drive connection that allows you to strap two KAC-9104D amps together to power a single subwoofer—that’s 1800 Watts of power!

• 1800 Watts Maximum Output Power with 30% Smaller Chassis Size
• 500 watts RMS x 1 at 4 ohms (900 watts x 1 at 2 ohms)
• 1-ohm stable (output regulated to 900 Watts)
• Variable low-pass filter (50-200 Hz at -24 dB per octave)
• Bass Boost Control (0-18 dB at 40 Hz)
• Subsonic filter (15/25 Hz, 18 dB/octave)
• Class D design
• Speaker-level inputs with signal sensing turn-on
• Preamp-level inputs and outputs
• Fuse rating: 30A x 2
• 13-11/16"W x 2-3/8"H x 9-5/16"D

The KAC-8404 4-channel amplifier is 44% smaller than our previous year model and still cranks out 600 Watts of pure power. This tiny but mighty amp will fit in tight places and is ideal for bumping up the performance of front and rear speakers.

• 600 Watts of Power with 44% Smaller Chassis Size
• CEA Rated: 50W (1.0% THD+N) (4Ohm/4Ch)
• CEA Rated: 75W (1.0% THD+N) (2Ohm/4Ch)
• High Quality Speaker Level Input and Blue Illumination
• High-pass (12 dB per octave) and low-pass (24 dB per octave) filters variable from 50 to 200Hz
• Variable Bass Boost control (0-18 dB at 40 Hz)
• Cooling fan
• MOSFET power supply
• Speaker-level inputs with signal sensing turn-on
• Fuse rating: 40A x 1
• 11-1/16"W x 2-5/16"H x 9-7/8"D

The KAC-8104D Class D Mono Power Amplifier has a small foot print and a mighty powerful kick. Ready to pump out 1000 Watts Max Power, the KAC-8104D includes a built-in infrasonic filter that helps subwoofers perform their best by sharply cutting off inaudible frequencies below 15 or 25 Hz.

• 1000 Watts of Power with 30% Smaller Chassis Size
• CEA Rated: 300W (1.0% THD+N) (4Ohm/1Ch)
• CEA Rated: 500W (1.0% THD+N) (2Ohm/1Ch)
• High Quality Speaker Level Input and Blue Illumination
• Variable low-pass filter (50-200 Hz at -24 dB per octave)
• Bass Boost Control 0-18 dB at 40 Hz)
• Subsonic filter (15/25 Hz, 18 dB/octave)
• Speaker-level inputs with signal sensing turn-on
• Preamp-level inputs and outputs
• Fuse rating: 40A x 1
• 11-1/16"W x 2-3/8"H x 9-7/8"D

Sound enthusiasts buy Kenwood amps for their superior quality, and the KAC-7204D is no exception. This compact 2-channel amplifier features a sturdy cast-aluminum chassis that is 30% smaller than last year’s model and supplies 1000 Watts Max Power. Built-in high-pass and low-pass filters adjust the amplifier output so you’ll get the best sound possible from your speakers and subs.

• CEA Rated: 170W X 2 (1.0% THD+N) (4Ohm/2Ch)
• 250 Watts x 2 (2 ohm)/500 Watts x 1 (4 Ohm Bridged)
• High Quality Speaker Level Input
• Blue Illumination
• High-pass (12 dB per octave) and low-pass (24 dB per octave) filters variable from 50 to 200 Hz
• Variable Bass Boost Control(0-18 dB at 40 Hz)
• Cooling Fan
• MOSFET power supply
• Speaker-level inputs with signal sensing turn-on
• Preamp-level inputs and outputs
• Fuse rating: 40A x 1
• 13-3/4"W x 2-1/4"H x 9-3/8"D

Adding an amplifier like the KAC-6404 can bring new life to any audio system. This 4-channel amplifier will dramatically improve sound quality with 500 watts of power and features like MOSFET switching and built-in variable low-pass and high-pass filters.

• 500 Watts Maximum Output Power
• CEA Rated: 40W x 4 (1.0% THD+N) (4Ohm)
• 60 Watts x 4 (2 Ohm)
• 130 Watts x 2 (4 Ohm Bridged)
• MOSFET power supply
• Preamp- and speaker-level inputs
• Cooling Fan • Fuse rating: 25A x 1
• 13-3/4"W x 2-3/8"H x 9-1/8"D