Description
Martin Logan Helos 22 In Ceiling Speaker
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The Martin Logan Helos 22 is a high-resolution stereo in-ceiling loudspeaker. It features dual 0.75-inch neodymium soft dome tweeters, an aluminum cone woofer, and proprietary Vojtko crossover topology.
NOTE: PRICE IS PER PAIR
Technical Specifications:
|
Frequency Response |
47–20,000 Hz ±3dB |
|
Aiming |
Pivoting Tweeter Stem |
|
Recommended Amplifier Power |
20—200 watts per channel |
|
Recommended Amplifier Power (Stereo) |
20 watts × 20 watts ‒ 100 watts × 100 watts |
|
Sensitivity |
89 dB/2.83 volts/meter |
|
Impedance |
Mono: 4 Ohms. Stereo: 8 Ohms × 8 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers. |
|
Crossover Frequency |
2600 Hz |
|
High Frequency Transducer |
Two 0.75″ (1.9 cm) neodymium soft-dome tweeters |
|
Low Frequency Transducer |
6.5″ (16.5 cm) cast basket, high rigidity aluminum cones with extended throw drive assembly, thermal protection |
|
Components |
Air core coils, polyester capacitors |
|
Inputs |
Stereo binding posts (bridge for mono) |
|
Weight |
4.5 lbs. (2 kg) |
|
Cut-Out Dimensions |
8.35″ dia. |
|
Projection From Wall Surface |
.2″ (.45cm) |
|
Depth Behind Wall Surface |
4.9″ (12.3 cm) |
