| Content | The EAW RS151 is a two-way, self-powered loudspeaker. The RS Series delivers EAW signature performance in a portable and lightweight wooden enclosure. Each enclosure in the series is first designed around the latest breed of touring grade HF and LF transducers. The intelligent features of the series include EAW Focusing which provides unmatched musical clarity and tonal accuracy. Pattern control of the RS Series is further enhanced by the unique, constant directivity HF horn; a design theory first proven in our legendary MK Series, a series born from the audio performance needs of stadiums throughout the world.
The lightweight and durable wooden enclosure has been meticulously designed to eliminate resonance and houses onboard bi-amplified electronics (1500W) featuring signature EAW DSP including Focusing and DynO. Our Resolution software platform is a powerful and easy-to-use simulation software that accurately predicts the performance of one or multiple RS Series enclosures within a venue or performance space.
EAW RS151 Features
- Touring grade transducers
- EAW Focusing for unmatched clarity and accuracy
- Rotatable MK inspired horn for EAW signature pattern control
- Lightweight and durable wooden enclosure with M10 threaded suspension points
| With the ElectroMotion ESL, Martin Logan has created the world's most affordable high-performance hybrid electrostatic loudspeaker, with a legendary CLS™ XStat™ transducer and an 8-inch woofer to deliver ideal home theater front/surround sound.
ElectroMotion ESL
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.
The ElectroMotion ESL (EM-ESL) represents a brave new direction for electrostatic loudspeaker design. Featuring a full-sized 34-inch tall curvilinear XStat™ electrostatic transducer the new ESL performs more like a mini-flagship than an entry level audiophile speaker. Long time MartinLogan enthusiasts are sure to describe ElectroMotion ESL as the second-coming of the legendary Aerius electrostatic speaker which debuted in 1992 and went on to sell in record numbers. The new ESL, however, boasts 40 percent more radiating surface, a superbly integrated and authoritative bass performance, and a sensitivity rated at 91dB. In addition, the ESL is capable of being effortlessly powered by both receivers and high-end amplifiers alike.
ElectroMotion ESL's XStat electrostatic MicroPerf panel is housed within a radical aluminum and composite AirFrame™ similar to those found on MartinLogan's flagship products. AirFrame technology rigidifies the electrostatic panel without obstructing playable surface area or interfering with ambience enriching dipole sound radiation. At the same time, an AirFrame provides electrical and acoustical isolation, minimizing intermodulated distortion caused by vibration and resonance while enhancing imaging, low-level sonic detail, accuracy, and efficiency. MicroPerf design optimizes the individual holes of The EM-ESL's electrostatic panel. MicroPerf design substantially increases diaphragm radiating area, compared to early generations—without compromising structural integrity. The resulting increase in output capability and efficiency allows The EM-ESL's panel to enjoy a substantial leap in bandwidth and dynamics without growing larger. For example, The EM-ESL's XStat electrostatic panel features 129 square inches of sound radiating surface on both the front and back and a sensitivity of 91dB into 6 Ohms. The Aerius, well received its day, only had 93 square inches and a sensitivity of 89dB into 4 Ohms.
A unique XStat™ transducer was developed for the ElectroMotion ESL to reduce the gauge thickness of the electrostatic panel's steel stators. The reduced gauge does not alter the performance characteristics of the panel. However, as a natural byproduct of tighter build tolerances, it does increase the visual transparency of the panel. The EM-ESL's new XStat panel is so visually transparent it nearly vanishes when you're sitting and listening.
Controlled Dispersion Sound Radiation
Another key attribute of the ElectroMotion ESL is its naturally dipolar radiation pattern. A true dipole, The EM-ESL radiates sound with equal intensity from the front and back of its diaphragm, but the outputs are in opposite phase. As a result, sound waves rippling out toward the sides meet at the speaker's edge and cancel. That and the relatively large size of the ElectroMotion ESL's electrostatic panel cause output at the sides to be very low relative to that of a conventional loudspeaker, which in turn minimizes side-wall reflections that tend to muddle sonic detail and stereo imaging. While the reduction in output to the sides contributes to the astonishing clarity for which electrostats are revered, the energy reflected off the wall behind the speaker opens up and deepens the sound.
Superb Bass Integration
To seamlessly blend audio output from the high- and mid-frequency electrostatic panel to the low-frequency woofer the ElectroMotion ESL features a proprietary Vojtko™ topology filter utilizing custom air core coil and low DCR steel laminate inductors, polyester film capacitors in series, and low DF electrolytic capacitors in parallel.
A precise 8-inch high-excursion, perfectly balanced, audiophile grade, doped fiber cone woofer was custom designed exclusively for The EM-ESL by MartinLogan's in-house engineering team. This woofer precisely optimizes cone suspension and magnetic flux field to produce high levels of bass output and simultaneous precise midrange. The custom woofer's rigid light-weight diaphragm eliminates cone flexure and minimizes response time to achieve remarkably low-distortion approaching that of MartinLogan's award-winning electrostatic panel design.
Easy Connections, Solid Adjustable Footing
Convenient push-style speaker terminals and curved inserts help guide speaker wire effortlessly into place. The rubber end caps on the terminal are also removable for the use of banana plugs instead of bare wire. The EM-ESL is supplied with sturdy, 3/8-16 ETC™ spikes, which can be used to fine tune vertical wave launch, enhance stability on thick carpets, and create tighter coupling between speaker and floor to provide a tighter and detailed bass performance. Each spike is conveniently covered by removable rubber end caps if you prefer not to use spikes. |
The Helos 22 delivers legendary Martin Logan quality and performance in a compact, high-resolution in-ceiling loudspeaker. Featuring dual 0.75-inch neodymium soft dome tweeters, a high-rigidity aluminum cone woofer, and proprietary Vojtko crossover topology, Helos 22 effortlessly provides solid imaging with extreme sonic accuracy.
- Features dual tweeters and a dual voice coil woofer. This design allows the speaker to provide stereo sound from a single speaker, ideal for use in small rooms such as bathrooms, small offices, entryways, and kitchens.
- A robust mounting-lock system allows quick, trouble-free installation. When not in use, the constant-control mounting locks are held securely within a self-contained housing. When moved into place during installation, they couple the speaker's chassis firmly to the ceiling. And if the speaker is ever removed, the locks retract and latch themselves back in their housings.
- Features ultra-low profile, paintable micro-perforated grilles with no visible bezel for a near invisible integration into any wall or ceiling.
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The ultra-compact SuperSub X (just a little bigger than a 12-1/2" cube) utilizes the same dual-plane, patented inertially-balanced driver array as the SuperSub XXL, but instead employs two horizontally-opposed 8" ultra-long-throw active drivers and two vertically-opposed 10-1/2" x 9-1/2" planar infrasonic radiators, driven by a 1400 watt Class D Digital amplifier.
GoldenEar's best subwoofer, the new SuperSub™ Series models are ultra-high-performance yet amazingly compact subwoofers that incorporate many recently developed unique and advanced technologies and components. The goal was to create beautifully styled, finely finished, reasonably sized subwoofers that could generate very low-frequency pressure waves of extremely high amplitude, while delivering accurate and precise low-frequency performance that is both highly impactful and extremely musical.
In order to achieve this, the SuperSubs, GoldenEar's best subwoofer series, incorporates a unique, patented 360 degree dual-plane inertially-balanced driver and sub-bass radiator topology, combined with a very advanced electronics package. With two active drivers separated horizontally in space, as well as two passive radiators separated vertically, the driver-to-room coupling is distributed much more smoothly, for in-room bass performance that can’t typically be achieved with a single subwoofer.
The electronics packages that drive the SuperSubs' fully balanced array are a 1600 watt (XXL) and 1400 watt (X) Class D Digital amplifiers whose design is based on the technology originally developed for the GoldenEar Triton One tower. Features include: Discrete multi-band limiting, phase-perfect equalization, fully balanced and advanced reconstruction filters and a strong focus on keeping latency to an absolute minimum. Input facilities include a direct-coupled, unfiltered LFE input for home theater, or stereo Left/Right low-level inputs with low-pass for two-channel setups. Sonically, the result of all this technology is a rock-solid bass response that is both exceptionally fast and tuneful for music and extraordinarily deep and powerful, in order to effortlessly reproduce the most extreme movie sound effects.
- Two 8" long-throw high-output bass drivers
- Two 10-1/2" x 9-1/2" quadratic planar infrasonic radiators
- 1400 Watt ForceField digital amplifier
- LFE Line-Level Input: Unfiltered (no low pass), direct-coupled
- Right/Left Line Level Input: Variable Low-Pass from 40 Hz – 150 Hz
- Fuse Size: 6-amp 250-volt slow blow fuse (110-volt version) / 4-amp 250-volt slow blow fuse (240-volt version)
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The Motion FX features dual Folded Motion tweeters in a wide dispersion configuration, powerful bass, and a folded reflex port in a compact, affordable package with stunning performance.
- A single 5.25-inch paper cone woofer doped for stability and damping.
- Precision Vojtko™ crossover with custom air core coil and low DCR steel laminate inductors; polyester film and low DF electrolytic capacitors.
- Designed to easily corner mount, wall mount or angle-wall mount for versatile placement in any room.
- Convenient push-style binding posts easily adapt to accept banana plugs.
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MartinLogan's surface mount bracket can be used with the Outdoor Living Series Sat 40 and Sat 60 speakers to enhance the ambiance of your outdoor living space. With a sleek, attractive dark bronze finish, the stakes look and feel high-quality.
- Mount your speakers on the ground, in a tree, on a deck rail, or under an eave with the 12" Ground Stake.
- The half-inch threaded "Quick Twist Cap" gives you the flexibility to mount or "plant" the satellites anywhere to get the sound coverage you want.
- "Quick Twist Cap" works universally with all three speaker mounts: 12" Ground Stake, wire-protecting Burial conduit Junction, or Surface Mount Bracket for walls and decks.
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