Martin Logan Helos 20 In-Ceiling Speaker with Paintable Grill and Frame (New) Free Shipping
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| Condition | NEW |
| Payment methods |     |
Contact seller after sale to pay viaVISA/Mastercard, American Express, Discover, Certified check, Personal check, COD or Wire Transfer | |
| Ships from | Fort Lauderdale, FL, 33304 |
| Ships to | United States |
| Package dimensions | unspecified |
| Shipping carrier | unspecified |
| Shipping cost | Free |
| Original accessories | Box, Manual |
 Average | Research Pricing |
ifelike imaging from a very compact, high-performance, in-ceiling speaker designed for stereo or mono use.
Helos 20 delivers stereo sound from a single speaker, ideal for use in small rooms such as bathrooms, small offices, entryways, and kitchens. Helos 20 also bridges to deliver mono sound reproduction with wide dispersion. Delivering 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 20 effortlessly provides solid imaging with extreme sonic accuracy.
Helos 20 Specifications
Specifications are subject to change without notice
Frequency Response
47–20,000 Hz ±3dB
High Frequency Transducer
Two 0.75" (1.9 cm) neodymium soft-dome tweeters
Aiming
Pivoting Tweeter Stem
Low Frequency Transducer
6.5" (16.5 cm) cast basket, high rigidity aluminum cones with extended throw drive assembly, thermal protection
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.
Recommended Amplifier Power
20—200 watts per channel
Recommended Amplifier Power (Stereo)
20 watts × 20 watts ‒ 100 watts × 100 watts
Crossover Frequency
2600 Hz
Components
Air core coils, polyester capacitors
Inputs
Stereo binding posts (bridge for mono)
Weight
4.5 lbs. (2 kg)
Required Wall Opening (includes tolerance)
8.35" x 8.35 "
(21.2 cm x 21.2 cm)
Projection From Wall Surface
0.37" (1cm)
Depth Behind Wall Surface
5" (12.7 cm)
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Return Policy
Return Window
Item can be returned within 14 days of receipt.
If you pay using Audiogon Express Checkout (credit card through our marketplace) you will have 7 days from the date of delivery to request a refund, regardless of the seller's return window.
General Terms
Items must be returned in their original condition, with all included packing materials and no signs of use. Buyer assumes responsibility for all shipping return costs unless the item was not received as described.
Refunds
Buyer will receive a full refund in the original payment method less any shipping charges.
