MartinLogan Dynamo 700W Front Firing/Down Firing Subwoofer - Each (Black)

Model: DYN700WBK UPC: 877929006358 Item: 160912

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104 E Vine St.
Hatfield, PA 19440
  • Mon - Fri: 9am - 5pm
  • Sat: By appointment only
  • Sun: Closed
(866) 961-7781
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754 Route 309 (Bethlehem Pike)
Montgomeryville, PA 18936
  • Mon: 9:30am - 8pm
  • Tues - Fri: 9:30am - 6pm
  • Sat: 9:30am - 5pm
  • Sun: 12pm - 5pm
(215) 368-8343
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38 Greenfield Avenue,
Ardmore, PA 19003
  • Mon- Fri: 10am - 6pm
  • Sat: 10am - 5pm
  • Sun: Closed
(610) 649-7002
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Product Information

Powerful Dynamo Subwoofer... Ideal for Larger Rooms!

True high-end performance. Home-friendly aesthetics. And power, lots of power! In a nutshell, that's the incredible Dynamo 1000w subwoofer. Dramatic bass detail, bass attack, superb extension and room-shaking output ensure a music and home theater experience like no other subwoofer in its class can deliver. Features include a 500-watt RMS, 1,000-watt peak amplifier and 12-inch cone driver. Its standard down-firing configuration quickly (and easily!) converts into a front-firing configuration, ideal for discrete installations. Finishing touch... an included wireless transmitter and receiver for a 'cable-less' environment.

Built-In Wireless Receiver offers Extreme Placement Flexibility!

Although correct placement plays a key role in optimizing subwoofer performance, sometimes it imposes the inconvenience (not to mention unsightliness!) of running long lengths of cable through walls, along baseboards or under floors and carpets. To solve the problem, the Dynamo 700 w incorporates a wireless receiver (digital RF transmission) for use with the included SWT-2 MartinLogan Subwoofer Wireless Transmitter in which case, cable clutter also becomes a moot point!

High-Resolution Low-Distortion 12-Inch Woofer

The Dynamo 700w's advanced-technology driver pairs a high-power magnet structure with a 10-inch diaphragm to deliver huge excursion and sound output while perfectly preserving the tiniest bass detail -- and all without a hint of distortion. The exceptional damping properties of the cone material also ensure the smooth, non-resonant response necessary for truly seamless blending with MartinLogan electrostatic panel and Folded Motion™ driver technologies.

Advanced Ultra-Efficient 300-Watt Amplifier

The Dynamo 700w's ultra-efficient high-power amplifier uses variable audio tracking power supplies to drive its class AB output stage. With lower distortion and less noise than typical Class D switching amplifiers this advanced design allows the amplifier to operate at much higher efficiencies than a typical class AB amplifier, delivering a true 300 watts of continuous power.

An energy-conscious design, the Dynamo 700w's amp consumes less than a single watt in Standby mode.

Front-Firing or Down-Firing Configuration

To maximize performance when installed inside of a cabinet or other discrete installation, the Dynamo 7000w's standard down-firing configuration easily converts into a front-firing orientation-no tools required! A grill cover and 90 degree RCA adaptors are provided for use in front-firing applications.

Inverse Mathematical Equalization (IME) Filter

An IME filter is derived from the inverse of the unfiltered driver response. Precision IME filtering yields extremely accurate low-frequency response - far superior to that provided by the simple second-order high-Q filters typically found in subwoofers in this price range.

Sealed Cabinet with Extensive Internal Bracing

A good sealed system will typically exhibit less transient-blurring group delay while maintaining smooth, consistent response regardless of music or movie source material. On the outside, the Dynamo 1000w's cabinet is constructed from the finest composite material for acoustic integrity. Inside, critically placed structural cross-bracing acts an excellent baffle for the woofer while the added rigidity keeps cabinet-induced resonances and non-linearities to inaudible levels.

Seamless System Integration - Engineered for Stereo and Home Theater

Comprehensive connection options, low-pass filtering and phase control make integrating the Dynamo 7000w subwoofer into a multi-channel home theater or stereo music setup simple and seamless. The main left/right line-level inputs feed into a precision low-pass filter with a cut-off frequency variable from 35 to 120 Hz. For systems in which a surround processor supplies the crossover, the Dynamo 7000w offers an LFE input that bypasses its internal filters.

Energy Transfer Coupler (ETC) Spikes

The Dynamo 700w comes with custom ETC spikes which can be used in place of the feet to enhance stability on thick carpets, or create tighter coupling between subwoofer and floor to enhance overall sound quality.


  • Frequency Response: 24?200 Hz ?3dB; Anechoic through LFE effects input
  • Low Pass Filter Frequency: 35?120 Hz
  • Low Frequency Transducer: 10" (30.5cm) high excursion, poly cone with extended throw drive assembly; sealed non-resonant cabinet design
  • Amplifier: 300 watts (600 watts peak)
  • Impedance RCA: 20,000 Ohms
  • Audio Controls: Low Pass Filter Switch: Bypass (LFE In), Variable (Left and Right In)
  • Phase Controls:  0?, 90?, 180?
  • Inputs: Left and Right/LFE RCA line level
  • Power Draw Standby: 1W Idle: 15w Max: 650W
  • Wireless Capability:  Built-in receiver and included SWT-2 transmitter
  • ? Resolution 16-bit
  • ? Sampling Rate 48kHz
  • ? Wireless Band 2.4GHz uncompressed digital self-sensing design constantly adjusts for best connection.
  • ? Error Checking Bidirectional feedback constantly monitors integrity of data stream.
  • ? Antenna Internal
  • ? Subs Per Transmitter One
  • ? Maximum Wireless Range 30?40 feet (10?12.5 meters)
  • Weight: 34lbs. (15.4kg) each        
  • Dimensions(HxWxD): Down-Firing Orientatio 14.54 x 13.69 x 14.59 (36.9cm x 34.8cm x 37.1cm)Front-Firing Orientation 15.46 x 13.69 x 14.35 (39.3cm x 34.8cm x 36.4cm)





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