Used Meyer Sound HMS-12
Used Meyer Sound HMS-12 units available here are self-powered cinema surround sound loudspeakers, designed to complement Acheron screen channel systems and deliver exceptionally flat amplitude and phase responses for tonal accuracy in demanding digital soundtrack environments. Browse the second-hand HMS-12 listings available on 10K Used by scrolling down to find the right unit for your venue.
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Meyer Sound HMS-12 specifications
| Brand | Meyer Sound |
| Segment | Audio |
About the Meyer Sound HMS-12
The Meyer Sound HMS-12 is a self-powered cinema surround loudspeaker optimised for use in cinemas, high-end private theatres, screening rooms, and other surround applications. Part of the HMS line, it is designed to complement Meyer Sound Acheron screen channel loudspeakers, maintaining wide dynamic range, exceptional fidelity, and precise clarity across demanding digital soundtracks. The HMS-12 houses a 12-inch low-frequency long-excursion cone driver and a 3-inch diaphragm high-frequency compression driver on a symmetrical, constant-directivity 100-degree horn. Equipped with IntelligentDC technology, it receives DC power and balanced audio via composite Phoenix 5-pin connectors, eliminating the need for AC conduits while retaining the benefits of a self-powered system.
Meyer Sound HMS-12 — buyer FAQs
What is the Meyer Sound HMS-12 and what is it designed for?
The Meyer Sound HMS-12 is a self-powered cinema surround sound loudspeaker built to complement Acheron screen channel loudspeakers. It is optimised for use in cinemas, high-end private theatres, and screening rooms, delivering flat amplitude and phase responses for tonal accuracy across demanding digital soundtracks. Its transducers include a 12-inch low-frequency long-excursion cone driver and a 3-inch diaphragm high-frequency compression driver on a 100-degree constant-directivity horn.
How does the HMS-12 receive power and audio signal?
The HMS-12 uses IntelligentDC technology, receiving both DC power and balanced audio through composite Phoenix 5-pin connectors from an external DC source. This eliminates the need for AC conduits while preserving the operational advantages of a self-powered loudspeaker system. It is one of four models in the HMS line, all except the HMS-15AC sharing this DC-powered approach.
Where does the HMS-12 sit in the Meyer Sound HMS loudspeaker range?
Meyer Sound Laboratories is an American professional audio company founded in 1979 and based in Berkeley, California, known for self-powered loudspeakers and fixed-installation audio systems. The HMS-12 sits within the HMS line alongside the HMS-5, HMS-10, and HMS-15, with the models varying in size, weight, driver size, and power to suit different venue scales. The HMS-12 occupies a mid-to-upper position in the range based on its 12-inch driver configuration.
What should I check when buying a used Meyer Sound HMS-12?
Verify that the IntelligentDC circuitry and Phoenix 5-pin connectors are fully functional, as these handle both power and audio. Confirm the 12-inch low-frequency driver and 3-inch compression driver are undamaged, and that the 100-degree horn shows no physical distortion. Configuration and overall condition affect used pricing, so check the live listings on this page for current options. Purchases through 10K Used include a 21-day warranty covering major functional faults; full detail is in the buying guide at 10kused.com/used-av-equipment-guide/.
