JL Audio ACS112LG-TW1 PowerWedge+ Single 12" Powered Subwoofer with 400W RMS Amplifier

JL Audio

JL Audio ACS112LG-TW1 PowerWedge+ Single 12" Powered Subwoofer with 400W RMS Amplifier

Name: Singh Electronics
Address: 7003 Steeles Avenue West, Toronto, ON, M9W 0A2, CA
Telephone: +1 (416) 745-1021
Price range: $

$1,539.99

SKU: ACS112LG-TW1

UPC: 699440933353

Condition: New

Availability: Special Order - Usually Ships in 3-5 Days

Shipping: Calculated at Checkout

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Descriptions

About: JL Audio ACS112LG-TW1 PowerWedge+ Single 12" Powered Subwoofer with 400W RMS Amplifier

Amplified Subwoofer System with Single 12TW1-0.25 Subwoofer, Built-In 400W Class D Amplifier, Black Carpet - Sealed Enclosure    

In PowerWedge+™ systems, the power is built right into the subwoofer system. Housing a proprietary Class D amplifier, this subwoofer system employs our exclusive DCD™ amplifier technology to extract maximum output from its specially engineered, ultra low-impedance TW1 driver. By combining direct power conversion with an ultra-high current output section, DCD™ amplifiers are free of conventional switching power supplies, enabling them to generate remarkable power with unprecedented efficiency.

Harnessing the performance and insanely small box requirements of the TW1 Subwoofer, this subwoofer system is designed to deliver amazing sub-bass from an enclosure that is only 6.625 in. (168 mm) deep. Its low-profile enclosure design has been carefully engineered to the optimum sealed enclosure alignment for the 12TW1 driver and has been fine-tuned through extensive real-world listening.

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), along with 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.

Note: DCD™ amplified systems use very specific components. Never use a DCD™ amplifier or its companion subwoofer(s) with incompatible, non-DCD™ products. Doing so will void the warranty and may cause severe damage.

Finish: Black, high-grade automotive carpet with 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 @ 0.25 Ω)
Nominal Impedance: 0.25 Ω

Enclosure and Subwoofer built in USA with global components.

General Specifications:

Continuous Power Handling (RMS): Built-in amplifier 400 W @ 0.25 Ω
System Nominal Impedance: 0.25 Ω
Input Voltage Range @ RCA Inputs: 70 mV - 1.40 V RMS
Input Voltage Range @ High-Level Inputs: 280 mV - 5.4 V RMS
Recommended Copper Power / Ground Wire Gauge: 8 AWG wire
Fuse Rating: 30 A (ATO or ATC)
Enclosure Type: Sealed
Finish: Black carpet
Grille Included: Black Steel Mesh

Signal Processing:

Filter Mode(s): Low-Pass only
Filter Slope(s): 12 dB/octave
Filter Frequency Range: 50 Hz - 200 Hz
Output Polarity Switch: Yes
Remote Subwoofer Level Control: Optional (RBC-1)

Features:

12" TW1 subwoofer in sealed enclosure
Built-in Class D amp delivers 400 watts RMS at 0.25 ohms
Woofer impedance: 0.25 ohms
Low-pass filter (50-200 Hz, 12 dB slope)
8-gauge amp wiring kit required (sold separately)
Fuse rating: 30 A
Dimensions: 21"W x 13.5"H x 6.625"D
Weight: 29.2 lb

What's in the Box:

PowerWedge+ enclosure (loaded with one 12TW1-0.25 subwoofer and built-in amplifier)
Black metal grille (installed)
Power connection plug (installed)
30-amp ATO fuse (installed)
12" Speaker level input harness
Owner's manual
Specification card
Warranty information

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.