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

System Matching & Installation Help

• Use the MCOR Automotive Vehicle Fit Guide to start with your vehicle details, or contact MCOR Automotive through the chat button for help matching amplifier power, speaker load, wiring, and factory audio integration parts.
• Amplifier wiring kits, line output converters, DSP/interface modules, vehicle-specific integration parts, and installation hardware are sold separately unless specifically listed.