Jumat, 16 Maret 2012

Buy Two Speakers, Get a Free Subwoofer

Buy Two MartinLogan Electromotion ESL Floorstanding Speakers, Get a Free Subwoofer (see here)





MartinLogan DYN500D Dynamo 500 Subwoofer (Black)
 
MartinLogan DYN500D Dynamo 500 Subwoofer (Black)  
 Price: $495.00 & this item ships for FREE with Super Saver Shipping. Details

MartinLogan - The Great American Speaker Company

Since 1983 MartinLogan, the great American speaker company, has hand-crafted high performance electrostatic speakers. Their award-winning designs, advanced technologies, and outstanding customer service have long made MartinLogan's amazingly detailed speakers a must have for home theater and music lovers around the world.



Dynamo 500 in a home setting
Dynamo 500 Subwoofer: Affordable Low-Frequency Accuracy

No other subwoofer offers Dynamo 500's bass extension, power, and detail at such an affordable price. Perfect for either home theater or stereo applications, the Dynamo 500 is solidly built with high-density materials to minimize cabinet resonance and provide a foundation for the high-output 10-inch woofer and high-current 120-watt RMS, 360-watt peak amplifier. Additionally, dual rear-mounted low-turbulence ports maximize bass output while minimizing port induced distortions.
Whether you are looking for high performance bass to enhance your music experience or take your home theater system to the next level, a new Dynamo family subwoofer should be at the top of your list.



Dynamo 500 features a 10-inch aluminum cone
high-resolution front firing woofer
Under the Hood: Making Sense of Subwoofer Technology

10-Inch Low-Distortion Woofer
Dynamo 500's high-resolution driver combines a 10-inch polypropylene cone with a high-intensity magnet structure to achieve huge excursion and output capability without sacrificing detail. By eliminating cone flexure, even at long voice-coil excursions, Dynamo 500's advanced-technology bass driver achieves the very low distortion necessary for proper blending with MartinLogan ATF (Advanced Thin Film) and electrostatic speakers.
120-watt (360-watt peak) Amplifier
Dynamo 500's amplifier belongs to a recently-developed class of switch-mode designs that incorporate a variety of innovative techniques to reduce noise, distortion, and heat to the lowest possible levels. In particular, the switching frequency is much higher than in typical subwoofer amplifiers of this type, providing a tremendous true 120 watts continuously with extremely low distortion.
Dual Low-Turbulence Ports
Ports are a convenient and cost-effective way of increasing low-frequency output. Dynamo 500's dual low-turbulence ports are carefully designed to provide superb low-end efficiency while minimizing port induced distortion.
High-Density Cabinet Construction
Dynamo 500's high-density cabinet is carefully designed to minimize cabinet-induced resonances and provide an ideal baffle for linear operation of Dynamo 500's long-excursion 10-inch low-distortion woofer.



Dynamo 500 connection and control panel
Taking Control: Flexible Inputs and Controls Make All the Difference

Seamless System Integration - Engineered for Stereo and Home Theater
Dynamo 500's connections and controls are designed to enable easy, seamless integration with any stereo music or multi-channel home theater system. Its main left and right line-level inputs feed into a precision low-pass filter with a cutoff frequency variable from 50 to 200 Hz. For systems in which a surround processor supplies the crossover, Dynamo 500 provides an LFE input low-pass filter switch that completely bypasses its internal filters.



The Final Breakdown: Technical Specifications



Frequency Response:29-200 Hz ±3dB; Anechoic through LFE effects input

Low Pass Filter Frequencies:50-200Hz

Low Pass Filter Switch:Bypass (LFE In), Variable (Left and Right In)

Phase:0°, 180°

Woofer Type:10" (25.4cm) high excursion, polypropylene cone with extended throw drive assembly, ported

Amplifier:120W RMS, 360W (peak)

Inputs:Left and Right/LFE RCA line level

Input Impedance:20,000 Ohms

Weight:28.5 lbs. each (12.9 kg)

Dimensions (HxWxD):14.69" × 13" × 15.27" (37.3 × 33 × 38.8 cm)



MartinLogan ElectroMotion ESL Hybrid Electrostatic Loudspeaker (Black, Each)
 
The ElectroMotion ESL represents a bold new direction for electrostatic loudspeaker design. Featuring a full-sized 34-inch tall curvilinear XStat electrostatic transducer and a superbly integrated high-performance woofer, the new EM-ESL performs more like a mini-flagship than an entry level audiophile speaker. Designed for both 2-channel music enthusiasts and those seeking the worlds most articulate and dynamic multi-channel home theater systems, the EM-ESL is the most compelling 'affordable' audiophile-grade speaker ever brought to market. 

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