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Ideal for installation in a bathroom, kitchen or other small room, this MartinLogan HELOS12 in-ceiling speaker features a Vojtko crossover, plus a 6-1/2″ aluminum-cone woofer and a 1″ neodymium soft-dome tweeter, for high-quality audio. |
Handles up to 100W maximum power
For robust, controlled audio. Designed for use in small rooms, such as a bathroom, kitchen, entryway, small office or hallway. Can be used in multichannel, 2-channel or single-channel sound systems.
6-1/2″ cast-basket, high-rigidity, aluminum-cone woofer
With an extended throw-drive assembly and thermal protection provides rich, vibrant sound.
1″ neodymium soft-dome tweeter
Delivers crisp, high tones and is mounted on a pivoting tweeter stem that allows you to easily aim the audio toward a primary listening location.
Advanced-topology Vojtko crossover
With polyester capacitors and air-core coils ensures extremely low distortion and seamless driver integration, as well as preserves sonic nuances while handling a source’s full acoustic dynamics.
Push-style binding posts
Accept bare wires up to 5 AWG for flexible connection options. Compatible with 4-, 6- and 8-ohm-rated amplifiers (not included).
Ultralow-profile, microperforated grille with no visible bezel
Can be painted, making it easy to integrate the speaker into your ceiling. Magnets secure the grille in place to help reduce the risk of warping or damage during installation.
8-3/8″H x 8-3/8″W mounting cutout dimensions
Mounting depth: 4-1/2″. An included full-size template features quick-reference instructions and die-cut guides to simplify the process of creating the cutout hole.
Mounting-lock system
Utilizes constant-control mounting locks to firmly couple the speaker’s chassis to the ceiling for quick, easy installation. The mounting locks store within a self-contained housing when not in use.
47Hz – 20kHz frequency response (±3dB)
Ensures a wide range of accurately reproduced sound.
89dB sensitivity @ 2.83V/m
For powerful audio.
4 ohms nominal impedance
Ensures efficient conduction of power through the speaker.
Specifications
Key Specs
- Color: Paintable White
- Speaker Type: In-Ceiling
- RMS Power: 100 watts
General
- Brand: MartinLogan
- Model Number: HELOS12
- Product Name: Helos 12 6-1/2″ In-Ceiling Speaker (Each)
Audio
- Peak Power Handling: 200 watts
- Impedance: 4 ohms
- Minimum Frequency Response: 47 hertz
- Maximum Frequency Response: 20 kilohertz
- Sensitivity: 89 decibels
- Number of Speakers: 1
- Number of Tweeters: 1
- Tweeter Size: 1 inches
- Number of Midranges: 0
- Number of Drivers: 2
- Driver Size: 1 inches
- Number of Woofers: 1
- Woofer Size: 6.5 inches
Connectivity
- Wireless Multi-Room Audio: No
- Audio Only Inputs: No audio only inputs
- Network Connector(s): No network connectors
Features
- App Compatible: No
- Indoor Or Outdoor Use: Indoor
Dimensions
- Product Height: 9.1 inches
- Product Width: 9.5 inches
- Product Depth: 4.62 inches
- Product Weight: 4.5 pounds
- Mounting Dimensions: 5.7 Cut out diameter
Included
- Cable(s) Included: None
- Speaker Wire Included: No
Certifications Listings & Approvals
- ENERGY STAR Certified: No
Specifications
- UPC: 877929007836
