Does not affect subwoofer in any way. Dynamo 1500X features advanced MartinLogan engineering including a 650 watt (1300 watt peak) amplifier and a 15-inch low distortion woofer with a powerful magnet structure to deliver huge excursion and output while preserving subtle bass detail.
XLR, RCA, and 12-volt trigger inputs guarantee connection flexibility while simplifying system integration. Its standard down-firing configuration quickly (and easily) converts into a front-firing setup for those who prefer a "hidden" installation. Although correct placement plays a key role in optimizing subwoofer performance, positioning a subwoofer often requires compromises.
The Dynamo 1500X is MartinLogan's first subwoofer to feature PBK room correction. PBK uses a computer and microphone to listen throughout the listening environment and tailor the sub's performance to the unique acoustic properties of a roomresulting in clean, powerful bass down to 20Hz. Advanced Ultra-Efficient Amplifier Design and 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 responsefar superior to that provided by the simple second-order high-Q filters typically found in most subwoofers in this price range. The Dynamo 1500X delivers a true 650 watts of continuous power and 1300 watts peak. An energy-conscious design, the Dynamo Series amps consume only 10 watts in standby mode. Sealed Cabinet with Extensive Internal Bracing.
Although ports are a convenient and cost-effective way of increasing low-frequency output, when used in small cabinets their reliance on resonant energy impairs bass quality. A compact, sealed subwoofer system minimizes transient-blurring group delay while maintaining smooth, consistent response, regardless of music or movie source material. The Dynamo 1500X's cabinet is constructed from the finest composite material for acoustic integrity.
Inside, critically placed structural cross-bracing acts as an excellent baffle for the woofer, while the added rigidity keeps cabinet-induced resonances and non-linearities to inaudible levels. Seamless System IntegrationEngineered for Stereo and Home Theater. Comprehensive signal connections along with low-pass filtering and phase control make the integration of Dynamo 1500X subwoofers into a multi-channel home theater or stereo music setup a simple and seamless process.
The main left/right line-level inputs feed into a precision low-pass filter with a cut-off frequency variable from 35 to 150 Hz. For systems in which a surround processor supplies the crossover, the Dynamo Series offers a LFE input, via either XLR or RCA connections, which bypass internal filters. Additionally, a trigger input allows processors to turn the Dynamo 1500X on and off via a 12V trigger connection.
Energy Transfer Coupler (ETC) Spikes. The Dynamo 1500X 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. Some items may be wrinkled or creased from being stored in pallets or from being tried on in store. We guarantee we will resolve any problem immediately.Please give us the opportunity to help you. Sorry, we are not responsible for pictures showing incorrectly on your monitor. The item "MartinLogan Dynamo 1500X Subwoofer 15 High Gloss Black New with box wear" is in sale since Saturday, January 25, 2020. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Home Speakers & Subwoofers". The seller is "avalonxtra" and is located in Redding, California. This item can be shipped to United States.