JL Audio Dominion d108 Subwoofer

  • 8-inch (200 mm) driver with Dynamic Motor Analysis.
  • 2.5″ peak-to-peak excursion
  • 500W RMS Class D amplifier
  • Black Gloss Finish
  • with High-Level inputs
  • Sealed subwoofer
  • Made in USA

The Dominion™ powered subwoofers benefit from JL Audio’s expertise in driver and amplifier design to arrive at a unique solution for applications
requiring a compact, more affordable subwoofer.

Purpose-built to reproduce powerful low-frequency events with stunning impact and precision, the Dominion® driver employs JL Audio’s exclusive DMA (Dynamic Motor Analysis) technology to produce higher output levels with reduced distortion, as well as improved dynamic tracking and resolution. As a result, Dominion® subwoofers are capable of peak-to-peak excursions well in excess of 2.5-inches (63 mm – d108), and 2.7 inches (68 mm – d110), without distress or audible distortion.


The Dominion™ amplifier is also purpose-engineered, featuring an advanced Class D design, with a tightly-regulated switching power supply (another rarity in this price class). These technologies ensure that the Dominion™ powered subwoofer remains in its comfort zone, well past the point where most small subwoofers run out of power or driver capability.

Low-pass signals are precisely guided, thanks to the onboard crossover’s 24 dB/octave Linkwitz-Riley alignment. Phase and polarity controls are onboard to aid in achieving the optimal acoustic transition between the subwoofer(s) and main speakers. Flexible input options are on-hand to accept either line-level or speaker-level signals. Connect a JLINK™ TRX system (sold separately) to the onboard Wireless Link port and enjoy the freedom to position your Dominion® almost anywhere, up to 100 feet (30 meters) away from your source unit.

High-level inputs even make it possible to add a subwoofer to systems lacking line outputs.

Dominion™ powered subwoofers can be used in full home theater systems, media room systems, dedicated two-channel music systems, desktop audio workstations and small recording studios, just to name a few potential applications.

Enclosure Type: Sealed
8-inch Dominion driver (2.5″ peak-to-peak excursion)
Frequency Response: (anechoic) 31 – 112 Hz (±1.5dB)
Effective Piston Area: 32.18 sq. in. (0.0208 sq. m)
500 watts RMS amplifier power

Dimensions: H289 x W254 x D336 mm
Net Weight: 12.0kg

Cabinet Finish: High-Gloss Black

Every Dominion™ powered subwoofer is precision-built, with global components, in JL Audio’s U.S. factory to deliver years of listening enjoyment.

Product webpage: https://www.jlaudio.com/collections/home-audio-dominion/products/d108

Multi reviewed / awarded model

Price:  RM5,349

3 Years Warranty