REFURBISHED Martin Logan Dynamo 400 Subwoofer DYNAMO400

Double Din Video / Navigation. REFURBISHED Martin Logan Dynamo 400. Martin Logan Factory Refurbished products come directly from Martin Logan and have undergone RIGOROUS inspection to ensure they meet Martin Logan's STRICT quality standards for both sonic performance and mechanical integrity. These products are in GREAT condition and come COMPLETE with original packaging and accessories. Dynamo 400 features a 150 Watt (peak) amplifier, 8-inch audiophile grade woofer, and RCA and speaker level input options. Dramatic bass detail and attack, superb extension, and room-shaking output ensure a compelling music and home theater experience. 8-inch inverted surround poly cone woofer. RCA and speaker level inputs. LEFT AND RIGHT 2-CHANNEL INPUTS Dynamo 400, 600X, 800X, 1100X, and 1600X subwoofers feature left and right input via RCA line level as well as speaker level connections. LFE HOME THEATER INPUT Dynamo 400 and 600Xs right inputs double as an LFE input for home theater applications.

Dynamo 800X ups the ante by adding a discrete LFE RCA line level input. Dynamo 1100X and 1600X go one step further by adding both XLR and RCA inputs for LFE connection.

POWERFUL, HIGH-EXCURSION, LOW-TURBULENCE, INVERTED SURROUND WOOFERS The latest generation of MartinLogan Dynamo subwoofers feature advanced-design woofers with inverted surrounds and powerful magnet, motor, and suspension designs. In front-fire mode the unique inverted surround design maximizes excursion clearance behind the grill cover. When positioned in a down-firing configuration, the inverted surround significantly reduces airflow related turbulence for an articulate and detailed low-frequency experience. These advanced-technology woofers pair a high-power magnet structure (significantly more robust than previous generations) with low-mass diaphragms to provide massive excursions while perfectly preserving the tiniest bass detail. The exceptional damping properties of the cone ensure a smooth, non-resonant response necessary for truly seamless blending with high-performance loudspeakers.

Every element of Dynamo subwoofers has been meticulously designed to deliver a staggering low-frequency performance all without a hint of distortion. ADVANCED ULTRA-EFFICIENT SWITCH MODE POWER SUPPLIES AND CLASS-D AMPLIFIERS Dynamo subwoofer class-D amplifiers operate with extremely low levels of distortion and deliver dynamic impact with plenty of overhead. Low- noise, high-power switching power supplies produce clean power efficiently in a small space and effortlessly provide tremendous levels of current. Both feature high-quality MOSFET transistors, transformers, noise-suppression networks, and control circuitry. The switching power supply combined with reliable class-D technology means theres virtually no energy lost in the subwoofer system.

INVERSE MATHEMATICAL EQUALIZATION (IME) FILTER The IME filter used in the Dynamo subwoofers is derived from the inverse of the unfiltered driver response. Precision IME filtering yields extremely accurate low-frequency responsesuperior to that provided by the simple second-order high-Q filters typically found in subwoofers in this price range.

LOW-TURBULANCE PORTS When properly optimized and executed, ports are a convenient, cost- effective way to increase low-frequency output. Dynamo 400 and 600X feature tuned, long low-turbulence ports designed to provide superb low-end extension while minimizing port induced distortion. Dynamo 400 Specifications Frequency Response 30200 Hz ±3 dB. Low Frequency Transducer 8 (20.3cm) high-excursion, inverted surround, polypropylene cone in a stamped steel basket with extended throw driver assembly.

Amplifier 75 Watts (150 peak) Controls (Backplate) Level: MinMax Low-Pass Filter: 35120Hz, Bypass Phase: 0°, 180° Power Mode: On, Auto Inputs (Audio) Line Level: Left, Right/LFE Speaker Level: Left and Right via banana jacks Impedance RCA: 8,300 Ohms Speaker Level: 2,000 Ohms (red to black) Power Draw Typical: 20W, Max: 90W, Idle: 4W, Standby: 0.5W Feet Rubber Weight 28.5 lbs. (12.9 kg) Dimensions (HxWxD), Down-Firing 15.2" x 13.3 " x 13.7 (38.5 cm x 33.7cm x 34.8 cm) Finish Satin Black.

Product MUST be in LIKE NEW Resalable condition. You MUST have the ORIGINAL BOX and PACKAGING MATERIALS. You MUST have all of the original accessories, manuals etc. PLEASE NOTE: Products that arrive not in original packaging, missing accessories, without a Return Authorization or damaged will be REFUSED. Since 1983, Safe and Sound has been providing customers with quality products and service. We began as a small stereo shop and now we have transformed into a company well-versed in popular, trending home theater systems and speakers. While our store has changed physically and our customer base has grown exponentially, we have not lost focus of the traditional methods of business ethics that have been the foundation of our growing company. We deliver service which is, and has always been, friendly, honest, and personal. At Safe and Sound, we don't just gain a customer, we gain a lifelong relationship. However, you will remember the exceptional service you received. We design home and car stereo systems for customers with passion. The same passion we had when we designed a similar speaker system for our own home or car. Having 100% belief in every brand we sell makes this passion come naturally. Celebrating well over 30 years in business, we are very fortunate and grateful for our company's past, how we have evolved to the present, and more importantly we are enthusiastic and motivated to grow our company further. Whether you are a new or returning customer, we look forward to serving you. Advantages of being a family owned business. A family is the most natural team. At Safe and Sound, we take pride in our innate ability to work as a team which translates to effective communication and understanding with our customers.

More than just a job, this is our life! We understand our customers have time sensitive inquires, either sales related or technical.

Being a family business, Safe and Sound is able to address your questions or issues when most other businesses simply cannot. We understand customers lead busy lifestyles and we strive to provide the convenience you deserve. We look forward to speaking with you! We encourage local customers to visit our showroom where we have many Car and Home Audio Products on Display for demonstration.

The item "REFURBISHED Martin Logan Dynamo 400 Subwoofer DYNAMO400" is in sale since Saturday, February 16, 2019. This item is in the category "Consumer Electronics\TV, Video & Home Audio\Home Audio\Home Speakers & Subwoofers". The seller is "safeandsoundhq" and is located in Chicopee, Massachusetts. This item can be shipped to United States.

Custom Bundle: No
MPN: DYNAMO 400
Modified Item: No
Non-Domestic Product: No
Model: DYNAMO 400
Connectivity: Wired
Brand: MARTIN LOGAN
Type: Subwoofer