Kenwood KAC-9106D 2000-Watt Class D Mono Subwoofer Amplifier

The Kenwood KAC-9106D is a high-output Class D mono amplifier built for buyers who want serious subwoofer power and strong low-frequency control in a dedicated bass amp. Its larger chassis and proven mono design make it a strong fit for systems that need real subwoofer output for daily driving, harder-hitting builds, and dedicated aftermarket bass setups.

This amplifier is rated at 500 watts RMS x 1 at 4 ohms and 1000 watts RMS x 1 at 2 ohms, with a 2000-watt max power rating. Kenwood also equips it with a variable low-pass filter, infrasonic filter, bass boost, speaker-level inputs, and signal-sensing turn-on, making it a strong choice for both aftermarket head unit systems and factory-integration builds that need dependable mono subwoofer power.

Key Features

• 2000-watt Class D mono subwoofer amplifier
• 500 watts RMS x 1 at 4 ohms
• 1000 watts RMS x 1 at 2 ohms
• Variable low-pass filter
• Variable infrasonic filter
• Variable bass boost
• Speaker-level inputs
• Signal-sensing turn-on
• Terminal cover included
• 2-year warranty

Connectivity & Integration

• Amplifier type: Mono Class D subwoofer amplifier
• Speaker-level input: Yes, for easier integration with compatible factory or aftermarket source units
• Signal-sensing turn-on: Yes
• Application: Designed for powering a subwoofer or mono bass channel in aftermarket car audio systems
• Install layout: Built for dedicated subwoofer amplifier installation in larger bass-focused systems

Power & System Control

• 500W x 1 RMS at 4 ohms
• 1000W x 1 RMS at 2 ohms
• 2000W max power rating
• Variable low-pass filter for dialing in subwoofer crossover settings
• Variable infrasonic filter helps reduce unusable ultra-low frequencies
• Bass boost adds low-frequency emphasis when desired
• Designed for buyers who want stronger mono bass power than a compact entry-level amplifier can provide

Installation & Fitment Notes

• Amplifier type: Mono subwoofer amplifier
• Chassis size: Full-size chassis for dedicated amplifier mounting locations
• Dimensions: 13-3/16" W x 2-3/16" H x 7-9/16" D
• Speaker impedance: 2 to 8 ohms allowable
• Proper power wire, ground, fuse protection, and speaker load configuration should be confirmed before installation
• This amplifier is intended for subwoofer duty and is not a full-range multi-channel amplifier

Technical Specifications

• Model: KAC-9106D
• Amplifier class: Class D
• Channels: Mono
• RMS power at 4 ohms: 500W x 1
• RMS power at 2 ohms: 1000W x 1
• Maximum power: 2000W
• Frequency response: 20Hz-200Hz
• Low-pass filter: 50-200Hz (-24dB/oct.)
• Infrasonic filter: 20-50Hz (-24dB/oct.)
• Bass boost: 40Hz (0 to +18dB)
• Signal-to-noise ratio: 100dB
• Dimensions: 13-3/16" x 2-3/16" x 7-9/16"
• Weight: 6.2 lbs

Identifiers & Packaging

• Manufacturer Part Number (MPN): KAC-9106D
• UPC: 019048206121
• Sold As: Each
• Included Components: KAC-9106D amplifier, speaker-level input harness, mounting hardware, terminal cover, and manufacturer-supplied documentation

Why Buy From MCOR Automotive

• Authorized Kenwood retailer
• Experienced with amplifier matching, subwoofer power planning, and clean installation layouts
• Support for choosing the right wiring, subwoofer load, and integration parts for a reliable setup