Martin Logan Dynamo 400 Subwoofer: A Compact Powerhouse of Bass Performance
The Martin Logan Dynamo 400 Subwoofer packs a punch in a compact form, delivering exceptional bass performance that complements your audio setup. Let's delve into the features that make this subwoofer stand out.
Versatile Input Options:
The Dynamo 400, along with its siblings Dynamo 600X, 800X, 1100X, and 1600X subwoofers, offers a range of input options to cater to various audio setups. It features left and right inputs via RCA line level, as well as speaker-level connections. For home theater enthusiasts, the right inputs of Dynamo 400 and 600X also serve as an LFE (Low-Frequency Effects) input, ensuring seamless integration into home theater applications. Dynamo 800X takes it up a notch by incorporating a discrete LFE RCA line level input. Meanwhile, Dynamo 1100X and 1600X go even further by providing both XLR and RCA inputs for LFE connections, accommodating a wide array of audio sources and systems.
Advanced Inverted Surround Woofers:
The latest generation of MartinLogan Dynamo subwoofers, including the Dynamo 400, boasts advanced-design woofers with inverted surrounds. This unique design optimizes performance in both front-fire and down-firing configurations. In front-fire mode, the inverted surround enhances excursion clearance behind the grill cover. When positioned in a down-firing setup, it significantly reduces airflow-related turbulence, resulting in articulate and detailed low-frequency reproduction. These advanced-technology woofers combine a high-power magnet structure (more robust than previous generations) with low-mass diaphragms, enabling massive excursions while preserving the finest bass details. The exceptional damping properties of the cone ensure a smooth, non-resonant response, essential for seamless blending with high-performance loudspeakers. Every aspect of Dynamo subwoofers has been meticulously crafted to deliver astonishing low-frequency performance, free from any hint of distortion.
Class-D Amplifiers and Ultra-Efficient Power Supplies:
Dynamo subwoofers, including the Dynamo 400, employ class-D amplifiers known for their extremely low distortion levels. These amplifiers deliver dynamic impact and possess ample overhead for impactful bass. The subwoofers feature low-noise, high-power switching power supplies that efficiently produce clean power within a compact space. They effortlessly supply substantial levels of current, ensuring robust performance. Both the amplifiers and power supplies incorporate high-quality MOSFET transistors, transformers, noise-suppression networks, and control circuitry. This combination of advanced components, coupled with the class-D technology, ensures minimal energy loss in the subwoofer system.
Inverse Mathematical Equalization (IME) Filter:
The Dynamo subwoofers, including the Dynamo 400, utilize an IME filter derived from the inverse of the unfiltered driver response. This precision IME filtering results in an exceptionally accurate low-frequency response, surpassing the performance of the simple second-order high-Q filters commonly found in subwoofers within this price range.
Low-Turbulence Ports: Optimized Bass Output
When executed correctly, ports are a cost-effective way to enhance low-frequency output. Dynamo 400 and 600X subwoofers feature tuned, long low-turbulence ports designed to provide outstanding low-end extension while minimizing port-induced distortion. This ensures that you can enjoy deep and impactful bass without compromising on audio quality.
Delivery is made by common carrier next working day. Delivery is FREE for orders in-stock and over £100 or £9.99 for orders less than £100 or special delivery items.
Statutory Cancellation Right
You have the statutory right to cancel your order for any reason within 14 days beginning with the day you receive the item (please see clause 2 of our Conditions of Sale for the full instructions on cancellation and further information on your right of cancellation). We only accept cancellations via phone - 0115 975 8613, email - sales@superfi.co.uk or post - Superfi Returns, DB House, Rani Drive, Nottingham, NG5 1RF, United Kingdom.
Our Voluntary Returns Policy
As well as your statutory cancellation rights described above, you can return most products within 30 days of receipt of the products if the products are complete and are in an unused and undamaged condition. We only accept returns via phone - 0115 975 8613 or post - Superfi Returns, DB House, Rani Drive, Nottingham, NG5 1RF, United Kingdom.
Please note that this returns policy doesn't affect your statutory rights and therefore doesn't affect your right of cancellation as described above.
Please note that you must return each item in the same condition in which you received it. This means that new items must be returned new, unused and complete (including all accessories). Refunds for returned items that are not received in this condition, may be reduced.
