JL Audio CS110TG-TW3 PowerWedge Truck-Style Sealed Enclosure with 10″ TW3 Subwoofer
The JL Audio CS110TG-TW3 is a compact, sealed PowerWedge system that incorporates the outstanding thin-line 10TW3 driver in a quality MDF-constructed, truck-style enclosure to produce smooth, powerful and articulate bass. The box is only 6.25 inches deep at its base and 4.1 inches at the top — perfect behind the seat of a truck or anywhere space is tight.
Key Features
- Truck-Style Sealed Enclosure: Wedge-shaped MDF enclosure only 159 mm (6.25″) deep at the base and 104 mm (4.1″) at the top, designed for behind-the-seat and other tight-space installations.
- Thin-Line 10TW3 Subwoofer: Patented TW3 driver with mineral-filled polypropylene cone, 400 W RMS power handling and a low 2-ohm wired impedance for easy amplifier matching.
- Concentric Tube Suspension Design: Allows the motor system to sit higher in the cone body, compressing depth while still permitting excellent mechanical excursion.
- DMA-Optimised Woofer: Proprietary motor, suspension and cone modelling systems achieve long, linear excursion with low distortion and powerful output.
- Tab-Ear Frame Design: Reduces the driver’s overall dimensions so it mounts in a space similar to the next smaller round woofer frame.
- Engineered Lead-Wire System: Ensures controlled, quiet lead-wire behaviour under extreme excursion demands.
- V-Groove MDF Construction: CNC-machined panel joints make enclosure assembly more precise and rigid.
- Stylish and Protected: Black high-grade automotive carpet with “JL AUDIO” embroidered in silver on the front baffle; a steel mesh grille is included to protect the subwoofer.
Technical Specifications
- Model: CS110TG-TW3 (Garmin part number 010-03164-00)
- Configuration: Single 10″ (25 cm) TW3 subwoofer, truck-style box
- Enclosure Type: Sealed, truck enclosure
- Continuous Power Handling (RMS): 400 W
- Recommended Amplifier Power (RMS): 100 – 400 W
- Nominal Impedance: 2 ohm
- Height: 314 mm (12.375″)
- Width: 483 mm (19″)
- Depth: 104 mm (4.1″) top / 159 mm (6.25″) base
- Weight: 9.6 kg (21.2 lbs)
- Speaker Connections: Five-way binding post terminal
- In the Box: Sealed enclosure containing a TW3 subwoofer, steel mesh grille (installed)
For serious, articulate sub-bass where depth is at a premium, the JL Audio CS110TG-TW3 PowerWedge is the slim, sealed solution.
















