JL Audio Dominion D108 8″ Active Subwoofer
Born from JL Audio’s vast collection of advanced technologies, Dominion™ powered subwoofers combine a state-of-the-art subwoofer driver and an advanced Class D amplifier to deliver unmatched performance and value for a wide variety of compact applications.
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. Dominion™ amplifiers utilize an advanced Class D design in order to extract the most from the long-excursion driver platform.
This design features a tightly regulated switching power supply, allowing the amplifier to generate prodigious amounts of unclipped output voltages. These technologies ensure that the Dominion™ powered subwoofers remain in their comfort zone, which is well beyond the point where most small subwoofers run out of power or driver capability. With a host of signal processing features included, Dominion™ powered subwoofers can be integrated into most systems with ease. 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 also on-hand to accept either line-level or speaker-level signals. To contain the immense pressures created by the Dominion™ driver, each beautiful cabinet is carefully engineered and constructed using solid, CNC-cut, MDF material with extensive internal bracing and advanced assembly techniques. All Dominion™ powered subwoofers are built with pride and precision in JL Audio’s U.S. factory to deliver years of listening enjoyment.
- CategoryWoofers & Subwoofers
- RangeSubwoofer
Specifications:
- Enclosure Type: Sealed
- Enclosure Finish: Black Ash
- Frequency Response (Anechoic): 31 – 112 Hz (±1.5dB) -3 dB at 29 Hz / 119 Hz -10 dB at 21 Hz / 143 Hz
- Effective Piston Area (Sd): 32.18 sq in / 0.0208 sq m
- Effective Displacement: 80 cu in / 1.3 L
- Amplifier Power: 500 W RMS short-term
- Power Mode: Automatic (Signal-Sensing)
- Light Modes: N/A
Physical Specifications
- Width (W): 10 in in / 254 mm
- Height (H): 11.37 in / 289 mm
- Depth (D): 13.23 in / 336 mm
- Net Weight: 26.4 lb / 12 kg
Note: Height dimensions include feet. Depth dimensions include grilles.
- Weight: 12.0000 kg
- Amplifier: Class D
- Depth (mm): 336
- Design: Sealed
- Frequency Response: 31 – 112 Hz (±1.5dB)
- Height (mm): 289
- Model: JL Audio Dominion D108 8″ Active Subwoofer
- Type: Subwoofer
- Width (mm): 254
- Driver Size: 8″ Bass Driver
- Subwoofer Type: Active Subwoofers
- Amplifier Power: 401 – 500 Watts
- Subwoofer Colour: Black Ash, Gloss Black
Signal Processing
- Unbalanced Inputs: Stereo or Mono (two RCA jacks)
- Balanced Inputs: N/A
- Speaker/High-Level Inputs: Stereo or Mono (removeable plug)
- Input Grounding: Isolated or Grounded
- Input Modes: N/A
- Level Control: Variable, from full mute to +15dB over reference gain
- Filter Mode: Low-Pass
- Filter Slope (dB/Octave): 24 dB
- Filter Frequency Range: 25 Hz – 130 Hz
- Filter Defeatable: Yes
- Polarity: 0 or 180 degrees
- Phase: Variable, 0- 280 degrees, referenced to 80 Hz
- Extreme Low Frequency (E.L.F.) Trim: N/A
- Line Outputs: N/A
- Output to Slave: N/A
- Calibration Mode: N/A
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The Life Style Store History
The Life Style Store first opened its doors in February 2002 in the Riverbank complex in Parramatta. It was started by three individuals with a passion for quality home and car entertainment products. Having had vast experience within Australia’s largest car audio retailer at the time, the staff were determined to take that experience and develop a business that could take the home theatre and car audio experience to another level.
In mid-2004, the Riverbank complex was sold and the company relocated to its current premises at The Junction in North Parramatta where we have been for over 16 years. Over time the showroom has been expanded to include 17 home entertainment demonstration rooms.
In 2021 a further expansion was commenced to showcase a simulated fully automated home and new Automotive categories. The showroom’s vast array of demonstration rooms and facilities allow you to audition the true home and car entertainment experience as well as home automation systems before making your purchasing decision.
Life Style Store’s retail showroom is based in the fast-growing Western Suburbs/Hills region of Sydney, however the store services customers from all over Sydney and Regional New South Wales.
Whilst a competitive price is always of importance, the quality and suitability of the product are even more important and that is the mantra of the Life Style Store. We will design the right system with the correct components to provide you with the performance and functionality to suit your needs. We are also focused on providing you with the best available products on the market for your requirements, so we have made the conscious decision to not import our own brands so that we can remain impartial. We offer a wide range of products from a carefully selected range of brands which we offer without any bias other than towards their performance, reliability, and value-for-money. You won’t find any low-quality brands at the Life Style Store. Vinod, the company’s co-founder says: “We plan to be here for a long time, so don’t want to waste our time on poor quality products. We want our customers to come back and recommend us to their friends.”
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