Rolls RP221 Bottom Feeder Subwoofer Generator - External PS27 Power Supply - Rolls 1 Year Parts and Labor Limited Warranty.The Rolls RP221 Bottom Feeder is a crossover, subsonic synthesizer and sonic exciter, designed mainly for the DJ and Karaoke markets. The outputs are not only separate high and low frequencies, but enhanced for crystal clear highs and lows worthy of Richter scale measurements. You get complete control over the tone of your sound. The human ear can detect a frequency range of roughly 20Hz to 20kHz. However, the frequency response that a normal speaker can effectively reproduce is much, much less. Additionally, speakers add distortion and phase changes that make the sound quite different from that of the original material. A sonic exciter restores clarit y and presence... 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

Match your favorite shows and movies to a home theater that truly fits in with the Samsung HW-E350 AudioBar with built-in subwoofer. Its 3D Sound Plus technology combines the latest advancements in sound 3D-depth sound, Vertical Surround and Horizontal Surround, to deliver a more realistic 3D experience for a truly heart-pounding, immersive adventure. In addition, the Audio Return Channel eliminates the need to use two cable connections by one HDMI® connection between your AudioBar bar and TV. Moreover, its audio bar design makes it the ideal match for your 32-inch Samsung TV and a built-in subwoofer delivers thundering low end to match the crisp, clear trebles. With all these and more features, the HW-E350 is an ideal choice for you to get lifelike sound.

The All Weather Design Series is an ideal choice for both indoor and outdoor sound installations. Designed with strong specifications and stylishly curved cabinets, these weatherproof speakers deliver the performance and quality our customers have come to expect from Speco Technologies. The AWD Series is supplied with durable hardware including adjustable aluminum mounting brackets for multiple mounting options. The grilles are manufactured from fine mesh aluminum for protection and finish. TECHNICAL SPECIFICATIONS Woofer : 6.5" Mica w/Rubber Surround Tweeter : 1" PEI Tweeter Frequency : 54Hz-20kHz Sensitivity : 89 db 1w/1m RMS Wattage : 50 Watts Max Wattage : 100 Watts Dimensions : 10-7/8"H x 8-3/4"W x 6-3/4"D Impedance : 8 ohms Weight : 5.5 lbs. Grille : Aluminum PDF Spec... Less

The new JBL SUB 550P 300-watt powered Subwoofer incorporates a 10" (250mm) forward-firing cone Transducer and a built-in high-performance-3 00-watt RMS amplifier that delivers the powerful, dynamic and accurate low-frequency performance that makes your film soundtracks and Music come alive. And with line-level and LFE inputs, adjustable crossover and phase controls and automatic turn on/off, the SUB 550P is also simple to connect and set up. -Performance so powerful and perfect you feel as if youre part of the movie youre watching: The JBL SUB550P delivers the full impact and excitement of todays blockbusters and resonates without unwanted distortion, thanks to the built-in 300W RMS amplifier. -Low-frequency transducer: 250mm (10") PolyPlas cone, cast frame-Amplifier power: 300 Watts RMS;... Less

Pyle 2 x Left and Right Full Range Satellite Speakers - Front Satellite Speakers - Center Channel - 100W Active Subwoofer - Pyle 1 Year Warranty.The Pyle 5.1 Channel Home Theater System is a five-piece home theater system that has everything you need to get true, enveloping surround sound in your home. It includes two pairs of left and right, full-range satellite speakers for the front and back channels, a center channel and a 100 W active subwoofer with built-in auto-gain control. The subwoofer also functions as an electronic crossover network, accepting stereo RCA line-in and out. Plus, all the components are finished with an elegant piano black lacquer finish.