Monolith by Monoprice M-OW3 THX Certified Select LCR On Wall Speaker (Each)

Monolith™ by Monoprice™M‑OW3 THX® Certified Select On‑Wall SpeakerThe Monolith™ M‑OW3 THX® Certified Select On‑Wall Speaker offers high performance audio from a slim cabinet and compact, powerful drivers. Featuring three powerful 4.5" concentric drivers and six 4.5" passive radiators, the Monolith OW3 On‑Wall Speaker has a relatively flat frequency response from 70Hz ~ 20kHz and can be used as the front, center, or left and right channels in an on‑wall soundbar configuration. It has been THX® Certified Select to ensure spectacular home theater performance in just about any room. Add a THX Certified Monolith subwoofer and you have the ultimate in audio performance!
70Hz ~ 20kHz frequency response
Slim MDF cabinet
Three 4.5" concentric drivers
Two 4.5" passive drivers
Three 20mm silk dome tweeters
84.8dB sensitivity
4 ohms nominal impedance
5‑way spring‑loaded binding posts
Keyhole slots on rear for easy wall mounting
For over 35 years, THX has set the standard for the audio and visual fidelity of entertainment experiences. THX Certification is a globally recognized assurance of uncompromising quality, consistency and performance. We blend art, technology, and the dynamics of real world listening and viewing environments to ensure products deliver the artist's true vision.
THX Certification
Using industry standards and a proprietary testing methodology, THX engineers evaluate and certify the audio and visual fidelity of consumer electronics to ensure they deliver the optimal entertainment experience. In cinemas, at home, and on‑the‑go, your entertainment comes alive with THX.
Certification Process
What We Test
THX engineers perform hundreds of audio and video performance and quality assurance tests before a product is confirmed to be THX Certified.
AUDIO: We analyze everything from output levels, frequency response, signal‑to‑noise, distortion and bass management to recreate high impact cinema sound and best‑in‑class audio fidelity.
VIDEO: We test color accuracy, panel performance, and video processing, to confirm a display delivers accurate images and pristine video performance in every frame.
Why Certification Matters
The THX Certified benchmark offers consumers the assurance of superior audio or visual performance from consumer electronics.
THX offers the industry's most rigorous testing process
THX guarantees high performance and premium build quality
CONCENTRIC DRIVERSThe Monolith™ OW3 uses three 4.5" concentric drivers, each with an inset 20mm tweeter. The polypropylene cones have thick NBR surrounds, while