{"product_id":"kenwood-kac-9106d-2000w-class-d-mono-car-amplifier","title":"Kenwood KAC-9106D 2000W Class D Mono Car Amplifier","description":"\u003cp\u003eThe Kenwood KAC-9106D is a mono Class D power amplifier designed to add dedicated subwoofer amplification to a vehicle audio system. It provides a rated 500 watts RMS at 4 ohms or 1,000 watts RMS at 2 ohms, giving compatible subwoofers the power needed for stronger low-frequency output. Its single-channel layout is intended for a subwoofer system rather than full-range speakers.\u003c\/p\u003e\u003cp\u003eThis amplifier is a practical choice for listeners upgrading a factory or aftermarket stereo with a powered bass section. RCA line inputs support aftermarket receivers with preamp outputs, while the speaker-level input supports connection to systems without RCA outputs. Signal-sensing turn-on can simplify integration when using a speaker-level signal.\u003c\/p\u003e\u003cp\u003eThe KAC-9106D is engineered around a Class D amplifier platform and a MOS-FET switching power supply. Its adjustable low-pass filter helps limit output to bass frequencies, while the variable infrasonic filter can reduce reproduction below a selected frequency. A variable 40 Hz bass boost control allows additional adjustment of low-bass emphasis.\u003c\/p\u003e\u003cp\u003eFor system matching, the amplifier supports speaker loads from 2 to 8 ohms. A 2-ohm final subwoofer load allows the amplifier to deliver its 1,000-watt RMS rating, while a 4-ohm load is rated for 500 watts RMS. Careful subwoofer wiring and power handling matching are important before installation.\u003c\/p\u003e\u003cp\u003eThe compact chassis measures just over 13 inches wide and uses a cast aluminum heat-sink design for heat dissipation. Nickel-plated screw terminals provide dedicated battery, ground, and speaker connections, and RCA line output terminals can pass signal to an additional amplifier. It is a focused bass-amplifier upgrade for systems needing controlled subwoofer power and flexible input options.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Class D Design:\u003c\/strong\u003e Delivers dedicated power for a compatible subwoofer system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1,000W RMS at 2 Ohms:\u003c\/strong\u003e Supports higher-output bass systems with a 2-ohm load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Filter:\u003c\/strong\u003e Adjusts the upper bass cutoff from 50 to 200 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Infrasonic Filter:\u003c\/strong\u003e Filters frequencies from 20 to 50 Hz below the selected point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker-Level Input:\u003c\/strong\u003e Allows connection to systems without RCA preamp outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-Sensing Turn-On:\u003c\/strong\u003e Can activate the amplifier from a speaker-level signal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe KAC-9106D uses a cast aluminum heat sink and a compact Class D chassis measuring 13-3\/16 inches wide, 2-3\/16 inches high, and 7-9\/16 inches deep. It includes nickel-plated screw-type terminal blocks for battery, ground, and speaker connections, plus a terminal cover. The amplifier is rated for operation from 11 to 16 volts, with a nominal 14.4-volt vehicle electrical system.\u003c\/p\u003e\u003cp\u003eInstall the amplifier in a secure location with ventilation and route power, ground, signal, and speaker wiring safely away from moving parts and heat sources. Use either the RCA input or the speaker-level input according to the source unit, then set input sensitivity and filters for the connected subwoofer system. The amplifier accepts a 2- to 8-ohm speaker load; do not wire a final load below 2 ohms.\u003c\/p\u003e","brand":"Kenwood","offers":[{"title":"Default Title","offer_id":45633056768070,"sku":"KAC-9106D","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/81CTuBDlTlL.jpg?v=1784404175","url":"https:\/\/audiowatt.store\/products\/kenwood-kac-9106d-2000w-class-d-mono-car-amplifier","provider":"Audio Watt Store","version":"1.0","type":"link"}