With no less than 500W of high efficiency Class D amplifier powering a 300mm (12in.) long throw ultra-low distortion driver The KEF Reference Model 208 subwoofer floods the listening area with exuberantly extended immaculately controlled bass. Output phase and the low pass filter frequency can be adjusted to your preferences. With its acoustically inert hand-finished cabinet Model 208 reproduces low frequency effects with precision as well as power. The KEF Reference Model 208 subwoofer features KEF's latest Uni-Q® driver array is the most natural-sounding yet. The tweeter at the centre of the midrange cone now has a vented three-magnet motor system and a unique new braced dome creating a perfectly time-aligned point source whose directivity is optimised by the reprofiled cone. As a... Less

JBL Control 50 Pack Loudspeaker System - Control 50S/T 150W 8" Subwoofer (Black) - 4 x Control 52 Surface-Mount Satellite Loudspeaker (Black) - Mounting Hardware - JBL 5 Years Limited Warranty.The JBL C50PACK is a professional- quality speaker system (White) that includes a set of 4 Control 52 loudspeakers and a Control 50S/T subwoofer. Each speaker has a 2.5" driver with an efficient magnet structure, as well as a rubber half roll surround for enhanced bass performance. The copper-clad aluminum wire voice coil is on a vented Nomex former to provide high fidelity and reliability, while the copper-capped pole piece provides consistent impedance and extended HF response. The speaker can work with 70/100V distributed lines and low impedance systems for terrific versatility and the included... Less

If you want a home entertainment subwoofer that delivers apocalyptic bass extension with zero distortion consider The KEF Reference Model 209 subwoofer. The KEF Reference Model 209 subwoofer is powered by a 1000W amp with DSP-based equalisation and volume phase polarity and crossover parameters adjustable by remote control the 450mm (18in.) cone has a double radial magnet a unique dual suspension system and the effective cabinet volume is virtually doubled by KEF's Acoustic Compliance Enhancement technology. The KEF Reference Model 209 subwoofer features KEF's latest Uni-Q® driver array is the most natural-sounding yet. The tweeter at the centre of the midrange cone now has a vented three-magnet motor system and a unique new braced dome creating a perfectly time-aligned point source whose... Less

The Control SB210 provides low frequency reinforcement for a wide variety of sound system applications. Its compact size high output and outdoor capable design makes it one of the most versatile subwoofers in the installation market.

JBL Control 50 Pack Loudspeaker System - Control 50S/T 150W 8" Subwoofer (Black) - 4 x Control 52 Surface-Mount Satellite Loudspeaker (Black) - Mounting Hardware - JBL 5 Years Limited Warranty.The JBL C50PACK is a professional- quality speaker system (Black) that includes a set of 4 Control 52 loudspeakers and a Control 50S/T subwoofer. Each speaker has a 2.5" driver with an efficient magnet structure, as well as a rubber half roll surround for enhanced bass performance. The copper-clad aluminum wire voice coil is on a vented Nomex former to provide high fidelity and reliability, while the copper-capped pole piece provides consistent impedance and extended HF response. The speaker can work with 70/100V distributed lines and low impedance systems for terrific versatility and the included... Less

The deepest voiced baby sub sold today,Home Theater Magazine. The SubSonic is a Dual (2) 6.5-Inch 350 Watt Powered Side Firing Subwoofer. Pinnacle’s side firing design achieves spectacular results with our proprietary subcompact amplifier mated to a pair of specially customized woofers. The impressive output produces astonishingly deep and clean bass levels from a tiny cabinet about the size of a basketball. The SubSonic is protected by Pinnacle's stellar warranty. Best in rooms up to 400 square feet with 8-9-Inch ceilings. Designed and manufactured in the USA.Family Owned and Operated. For over 30 years, Pinnacle Speakers has been synonymous with superior performance and value and is relied upon by thousands of professional custom home installers as their speaker of choice. ... Less