Grotto i deploys the full array of MartinLogan's advanced subwoofer technologies to achieve deep, rich, satisfying bass while preserving electrostatic- like accuracy and detail. Its advanced low-distortion switching amplifier and sophisticated servo control system extract the very best possible performance from Grotto i's high-resolution 10-inch aluminum-cone driver.A powerful 300 watt (900 watt peak) low-distortion, high-reliability amplifier gives Grotto i extremely articulate bass without need of exaggerated amplifier power ratings or transient- blurring ported or passive radiator enclosures common to many modern subwoofers. A proprietary servo system further ensures that output from Grotto i's 10-inch high-resolution aluminum cone woofer is dramatically free of distortion and provides... 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

It� s this kind of obsession with power and value that� s made Sunfire subwoofers the ones to beat for 15 years. Now you can satisfy your audio obsession price that was never before possible. Our all-new DS Series delivers up to 600 Watts of dependable, cool-running Sunfire bass wrapped in the smallest cabinet of any product in its class. And because power means nothing without great fidelity, all DS Series subwoofers incorporate something no other subwoofer can: Sunfire� s proprietary FFD technology. FFD lets you indulge in low distortion, high-output performance from both movies and music � not movies or music like those other brands.

If youre looking for bass response thats heard and felt, but not seen, look no further than Audio Engines AS8 sub. With an 8 woofer, the AS8 puts out a powerful boom. At 11 high and wide, the AS8 can easily be slipped behind your sofa or put in a corner. And since its Audio Engine, expect no less than the highest quality performance. It even has wi-fi capabilities.

That is what you notice right off with this speaker system. It is a 3 piece (2.1) set utilizing an 8" woofer with a long throw voice-coil and tuned port to further enhance the response. Our new flat panel type satellites with 2.5" super radiators balance the performance for a full audio spectrum response. A built-in 68 watt low distortion amplifier powers these drivers to their optimum range. Features Convenient desktop controls: On/off switch, Master volume, Bass volume Illuminated power on indicator on satellites Cloth grill cover Magnetically shielded satellite speakers Acoustic balanced wood cabinet subwoofer Bass reflex, ported enclosure on subwoofer Headphone output jack Video game adapter cable included

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

Eminence Omega speakers are built for all high power bass applications. Omega Pro Series drivers are by far Eminence’s most widely used high power drivers. All Omega Pro Series drivers feature huge 109oz magnets in massive cast frames and high power 4 inch voice coils. Omega Pro’s are designed to be both extremely accurate and handle tremendous amounts of power. This is an 18 inch, 8 ohm driver that handles 1600 watts music program and provides 25Hz-2kHz frequency response. Materials of Construction Kapton coil former for increased rigidity and thermal protection Polyamide-imide coated two-layer, 27ga., copper voice coil for improved power-handling and durability Ferrite Magnet Vented core for increased power-handling Die-cast aluminum basket for rigidity Paper cone ... Less

If youre looking for bass response thats heard and felt, but not seen, look no further than Audio Engines AS8 sub. With an 8 woofer, the AS8 puts out a powerful boom. At 11 high and wide, the AS8 can easily be slipped behind your sofa or put in a corner. And since its Audio Engine, expect no less than the highest quality performance. It even has wi-fi capabilities.

Get slam-dunk performance from this basketball-sized subwoofer from Pinnacle.

Including the Roland KSV8 Furniture Stand, Triple Pedal Controller, Yamaha HS80M Monitor Speakers, HS10W Subwoofer, Monitor Speaker Connecting Cables, On-Stage SMS6000 Monitor Speaker Stands, Audio-Technica ATHA55 Stereo Headphones, USB Flash Drive, Quiklok BZ7 Piano Bench, EV5 Expression Pedal, and Quiklok MS331 Music Stand