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

Modern elegance. Legendary performance. In an elegant fusion of technology, performance, and stylish good looks, our new Reflection Series speakers deliver clean, balanced sound worthy of our thirty-year heritage. Performance is the monarch of this line’s feature set. Cutting-edge drivers and rigorously designed crossovers are enclosed in an ultra rigid, internally braced cabinet featuring a scratch- resistant high gloss finish that will endure years of play. That means these speakers will make themselves at home in any environment from living room to home theater. And after three decades of perfecting the Boston Sound, you can be sure these speakers will sound every bit as good they look. Bass is the foundation of all music and movie soundtracks. It must be competently reproduced to... Less

A perfectly matched and flawlessly sounding 5.1 speaker system, this SX Series Speaker System has the best of both worlds. With high reproduction qualities in music as well as surround sound home theater, this 5.1 system is perfect in any application. When the SX Series is used in Dolby surround and DTS systems you can truly experience what home cinema is supposed to be.

As the lower frequencies play such a integral part in recreating the 3-D soundscape encoded in digital formats your choice of subwoofer is critical — especially if you want to enjoy the level of sonic immersion you experience in a modern cinema. And really who doesn't? With a high efficiency 250W on-board amplifier driving a 10" driver and a secondary Auxiliary Bass Radiator backing it up the KEF KUBE-2 has the power to deliver heavyweight bass effects without sacrificing clarity and perhaps more importantly without lurking in the corner of your living room like a mini-fridge with intent to kill. It's little. Comparison Specifications • Power handling: 250W built-in Class-D amplifier • Woofer: 10" long-through bass driver 10" Auxiliary Bass Radiator (ABR) • Frequency response: 35Hz -... Less

Modern elegance. Legendary performance. In an elegant fusion of technology, performance, and stylish good looks, our new Reflection Series speakers deliver clean, balanced sound worthy of our thirty-year heritage. Performance is the monarch of this line’s feature set. Cutting-edge drivers and rigorously designed crossovers are enclosed in an ultra rigid, internally braced cabinet featuring a scratch- resistant high gloss finish that will endure years of play. That means these speakers will make themselves at home in any environment from living room to home theater. And after three decades of perfecting the Boston Sound, you can be sure these speakers will sound every bit as good they look. The RS334 is the flagship of the Reflection Series line. It’s a slim profile floorstanding system... Less

Product description S/N 07930083 Product Identifiers Brand Yamaha Model SW118-IV MPN SW1181V UPC 086792728209 Key Features Speaker Type Subwoofer Mounting Floorstanding Construction 1-Way Outdoor/Indoor Indoor Technical Details Peak Power Handling 1000 watt Frequency Reponse 30 Hz - 2 kHz Impedance 8 ohm Sensitivity 96 dB Subwoofer Power 1200 watt Connectivity Cable Dimension Width 22 in. Depth 25 in. Woofer Size 18 in. Weight 71 lb.

Depth 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 TriLinear BalancedForce alignment, advanced low-distortion switching amplifier, and sophisticated triple-servo control systems extract the very best possible performance from Depth i's high-resolution 8-inch aluminum-cone drivers. TriLinear BalancedForce places the subwoofer's three drivers precisely 120 degrees apart from each other in the cabinet. Their reaction force vectors meet at the center and exactly cancel, virtually eliminating cabinet resonance and vibration. Gone with them are the cabinet- radiation coloration and bass blur that afflict even the best conventional subwoofers. The triple-servo system,... Less

The biggest advance in subwoofer technology in the last 15 years is here! The Epicenter EP500 is the first subwoofer of its size to truly go down to a virtually bottomless depth of 19 Hz in an anechoic environment. How is this possible? With the help of XLF, of course! XLF (a DSP chip) enables the EP500 to deliver spectacular deep bass -- as low as 15 Hz in a room! Finished in Black Oak with Black Grille.

Set your songs free to enjoy music in more places with the SA-NS400 HomeShare network speaker from Sony®. Built-in wireless capabilities make it simple to stream music from your mobile device, computer, home theater system and more to any area of your house - so wherever you get Wi-Fi, you can get music. Sync with other network speakers to play the same song in every room, and control it all with an app that transforms your smartphone into a handy remote. Plus, elegant cutting edge design and ultra compact footprint for flexible placement in a kitchen, office or bedroom. Also, connect to compatible WPS Wi-Fi® routers with a simple press of a button and auxiliary input for direct playback of portable devices. Moreover, operate the network speaker locally with the supplied remote control... Less

The PS312BK from Infinity is a compact and powerful active subwoofer, ideal for adding bass reinforcement to home theater entertainment systems. The sub has a 12" MMD woofer housed inside a bass-reflex cabinet to deliver tight, accurate, punchy bass with frequencies as low as 25Hz. An internal amplifier provides 400W of power for strong, clear audio with low distortion.The rear panel features controls for phase, crossover and level adjustment so you can customize the performance to match your space and application. It also has a stereo RCA line/LFE input, allowing the sub to accept signals from multiple types of receivers. Isolation feet on the bottom decouple the sub from the floor to reduce vibrations and reflections.