Features

Overview: The CP110LG-TW1 MicroSub subwoofer system is a compact bass solution for vehicles with limited space. This ported enclosure is loaded with a single, 4-ohm 10TW1-4 subwoofer.

Enclosure Design: The enclosure features MDF (medium-density fiberboard), constructed using CNC woodworking equipment, and covered with high-grade automotive carpeting. The driver is protected by a black steel-mesh grille. The port and binding posts are both on the same side of the enclosure.

Dimensions:

• Width: 21"
• Height: 13-3/8"
• Depth:
  • 6-5/8" (enclosure)
  • 7-1/2" (including grille)

Flared Port: The enclosure has a side-firing flared slot-port. The flared slot-port design minimizes turbulence and improves fidelity. The port is approximately 1-3/4" x 5-1/2" at the opening.

Driver: The 10" TW1-4 driver has the following features:

• Dynamic Motor Analysis (DMA): DMA is JL Audio's proprietary method of improving dynamic motor behavior. As a result of DMA optimization, the 10TW1-4 motor remains linear over a long excursion range, and maintains a stable fixed magnetic field in the gap over a wide power range. The result is reduced distortion, faithfully reproduced transients, and tight, articulate bass.
• Floating Cone Attachment Method (FCAM): JL Audio's patented FCAM technology is a method of bonding the surround/cone assembly to the voice coil/spider assembly. This assembly technique ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment.
• Mica-Filled Polypropylene Woofer: The subwoofer features an injection-molded, mica-filled polypropylene cone with a rubber surround for added durability, excursion and bass response.
• Concentric Tube Suspension: JL Audio's patented Concentric Tube Suspension employs a molded structure which spans beyond the edge of the motor structure, supporting the spider on the outside of the motor's boundaries and the large diameter voice coil on the inside. The large voice coil permits the magnet to sit inside it, rather than surrounding the coil as is typical in most woofers. The concentric tube structure and the elimination of a conventional top-plate helps JL Audio place the motor higher up into the cone body's space to further compress depth, while still permitting excellent mechanical excursion.
• Thin-Line Design: JL Audio's patented thin-line woofer technology compresses the architecture of the 10TW1-4 subwoofer and allows it to deliver great bass performance in tight space applications. Central to the technology is the Concentric Tube structure that supports the oversized voice coil and the suspension attachments. This permits placing the motor structure much further forward in the speaker than conventional designs, while maintaining excellent linear excursion capability. Equally important, the 10TW1-4 is designed for extremely small enclosure applications and there is no pole vent, so no space is needed between the woofer and the back of the enclosure.