JL Audio ACP112LG-TW1: 12" MicroSub + Single Powered Subwoofer Enclosure

About the JL Audio ACP112LG-TW1: 12" MicroSub + Single Powered Subwoofer Enclosure

Amplified Subwoofer system and Single 12TW1-0.3 Subwoofer, built in 400 W class-D amplifier, black carpet, ported Enclosure.

Through MicroSub + systems, the Power is built right into the Subwoofer system.  Housing a proprietary class-D amplifier, this incredible Subwoofer system utilizes our exclusive DCD amplifier technology to extract maximum output from its specially engineered, ultra low impedance TW1 driver.  By combining direct Power conversion through an ultra high current output section, DCD amplifiers are free of conventional switching Power supplies, enabling them to generate remarkable Power through unprecedented efficiency.

Key to the Enclosure's performance is its efficient slot ported design and precise tuning of its 12TW1 Subwoofer.  Extensive interior bracing permits the use of thinner wall material that maximizes the Enclosure's internal volume relative to its exterior volume.  The port wraps around 2 walls of the enclosure to produce the necessary low tuning frequency that ensures excellent extension and response smoothness.  The flared port entry and exit further enhance sound quality by minimizing air flow noises through the port.

Integration to OEM and aftermarket head units is a snap thanks to a variety of input options and automatic turn on capability (via signal sensing or DC offset sensing).  Also included is a variable frequency low pass filter (50 - 200 hz), alongside output polarity control switch.  Adding an optional RBC-1 remote level control (sold separately) lets you control Subwoofer levels directly from the driver's seat.  A quick disconnect Power connector makes it easy to remove the Subwoofer when you need the extra space.  As also through all MicroSub systems, these amplified versions produce the kind of output and extension normally associated through much larger systems.  Enclosure and Subwoofer built through global components.



Finish: black, high grade automotive carpet through silver "JL Audio" embroidery on front baffle.  A steel mesh grille is included to protect the Subwoofer.

Construction: CNC cut high grade MDF

Amplifier power: built in DCD class-D amplifier (400 W @ 0.3 Ω), nominal impedance: 0.3 Ω

Note: DCD amplified systems use very specific components.  Never use a DCD amplifier or its companion Subwoofers through incompatible, non DCD products. Doing so will void the warranty and may cause severe damage.

General specifications: