Helos 22 - In Ceiling Speakers
The Helos 22 delivers legendary MartinLogan quality and performance in a compact, high-resolution in-ceiling loudspeaker. Featuring dual 0.75-inch neodymium soft dome tweeters, a high-rigidity ...
The Helos 22 delivers legendary MartinLogan 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.
Frequency Response 47–20,000 Hz ±3dB
Sensitivity 89 dB/2.83 volts/meter
Nominal Impedance . Mono: 4 Ohms. Stereo: 8 Ohms × 8 Ohms. Compatible with 4, 6 or 8 ohm rated amplifiers.
Recommended Amplifier Power 20-200 watts per channel
Crossover Frequency 2600 Hz
High Frequency Transducer Two 0.75" (1.9 cm) neodymium soft-dome tweeters
Low Frequency Driver 6.5" (16.5 cm) cast basket, high rigidity aluminum cones with extended throw drive assembly, thermal protection
Weight 4.5lbs. (2kg) each
Overall Dimensions 9.5" (24.2cm) Diameter 5.12" (13cm) Depth
Cut-Out Dimensions 8.35" (21.2cm) Height 8.35" (21.2cm) Width
Depth Required Behind Wall Surface 4.9" (12.3cm)
Projection From Wall Surface .2" (.45cm)
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.
Each Helos 22 speaker comes with a full-size installation template that features quick-reference instructions, and die-cut guides for marking the cutout hole.
MartinLogan's new Helos speakers feature ultra-low profile, paintable micro perforated grilles with no visible bezel for an near invisible integration into any wall or ceiling. A magnetic system secures grilles easily into place, reducing the risk of warping or damage during installation.
Carefully hand-built using only the finest polyester capacitors and air-core coils, the crossover employ's MartinLogan's proprietary Vojtko topology for vanishingly low distortion and seamless driver integration. This precision-tuned network preserves even the most microscopic sonic nuances while handling the full dynamics of any source.
Helos 22 is suitable for use in small rooms. Designed for use as a single stereo speaker in distributed audio or a wide dispersion home theater surround.
Synonymous with electrostatic speakers, MartinLogan is famous for producing the finest quality electrostatic speakers for the home audio market. There’s something special about a MartinLogan electrostatic speaker that offers an extraordinary and compellingly realistic audio reproduction. This magical sound is created by using an electrostatic panel with super lightweight diaphragm for instantaneous movement and pairing this with a conventional cone speaker to deliver high quality bass in a hybrid speaker package.
Formed in the late 1970’s by Gayle Martin Sanders and Ron Logan Sutherland, the company created a name for itself in 1983 with the much acclaimed Monolith electrostatic speaker. The company has continued to evolve and develop their technology and now offers a full range of home audio speaker systems for Hi-Fi and Home Cinema systems.
Those who have never heard an electrostatic speaker before will immediately notice the difference when listening to their first MartinLogan electrostatic. View our range of MartinLogan speakers below and get in touch with our team if you need further information.