JL Audio
JL Audio Dominion d108 8-inch Subwoofer
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Description
Meet the Dominion d108
Powered Subwoofer with 8-inch Subwoofer, 500 watts
Born from JL Audio’s vast collection of advanced technologies, Dominion® powered subwoofers combine a state-of-the-art Subwoofer 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 utilise 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 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 metres) away from your source unit.
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.
AboutDominion®
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. Unlike any other product in its price class, Dominion® powered subwoofers combine a purpose engineered, DMA optimised, long excursion driver with an advanced Class D amplifier equipped with a tightly regulated switching power supply. Dominion® powered subwoofers can be used in a variety of compact applications, including full home theatre systems, media room systems, dedicated two-channel music systems, desktop audio workstations and small recording studios.
Built like no other
JL Audio's Miramar factory builds all of our home subwoofers, including their affordable Dominion® models. Dominions' unique drivers are built using the same advanced equipment and processes reserved for their top models and they share a production line with the E-Sub™ lineup.
Technology
JL Audio’s engineering department is at the forefront of research into fundamental loudspeaker behaviour.
They have developed proprietary electromagnetic and suspension analysis systems and invested heavily in state-of-the-art manufacturing and testing. This has borne subwoofer drivers widely considered as reference standards for linear displacement and dynamic stability.
It has also resulted in numerous U.S. and International Patents issued for technologies that refine and extend the performance envelope of the dynamic driver.
Technical Specifications
Enclosure Type
Sealed
Enclosure Finish
Black Gloss
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 Modes
Automatic (Signal-Sensing)
Light Modes
N/A
Finishes
Black Ash
Gloss Black
Width
10 in / 254 mm
Height including feet
11.37 in / 289 mm
Depth
13.23 in / 336 mm
Net Weight
26.4 / 12 kg
*This information has been obtained from Manufacturers website. We advise that Features & Specifications are subject change from Manufacturer without notice.
E&OE