Skip to main content

Monoprice drops three new THX Certified compact on-wall home theatre speakers

Monoprice Monolith M-OW3
(Image credit: Monoprice)

Californian audio and technology specialist Monoprice (which recently launched the intriguingly affordable M1000ANC wireless headphones) has just added three THX certified on-wall home theatre speaker propositions to its popular Monolith line. 

We'll start with the meatiest product in the trio (pictured, above). For those who want the clean look of a soundbar but demand the performance of a true home theatre speaker system, the Monolith M-OW3 could be the answer to your prayers. It combines front left, centre, and right channels into a single thin and stylish wall-mounted speaker. Each of this passive soundbar’s three channels features a high-performance 4.5-inch concentric driver with an inset 20mm silk dome tweeter, an optimised waveguide, and two 4.5-inch passive radiators. 

This "potent" LCR speaker also boasts a flat frequency response from 70Hz to 20kHz and it has been THX Certified Select Certified (the immersive surround-sound standard founded by iconic filmmaker George Lucas in 1983) for "spectacular home theatre performance in just about any room". The Monolith M-OW3 also boasts 84.8dB sensitivity, 4 ohms nominal impedance, five-way spring-loaded binding posts and keyhole slots on the back for easy wall mounting.

Monoprice Monolith M-OW1

(Image credit: Monoprice)

Featuring a slim and elegant cabinet design, the smaller Monolith M-OW1 (above) speaker pair packs the same high-performance 4.5-inch concentric driver with an inset 20mm silk dome tweeter, featuring an optimised waveguide and two 4.5-in passive radiators per unit. Ideally suited for use as front-, centre- and surround-channel speakers, these 4-ohm on-wall speakers promise a surprisingly flat frequency response from 70Hz to 20kHz.

Monoprice Monolith THX Certified Compact Satellite Speakers

(Image credit: Monoprice)

Lastly, let's look at Monoprice's Monolith THX Certified Compact Satellite speaker pair. Monoprice bills them as a perfect solution for front left and right, height or surround channels, again featuring a high-excursion 4.5-inch concentric driver with an inset 20mm silk dome tweeter and optimised waveguide. Though smaller in form factor than the other on-wall options, these MDF-encased, precision-tuned and cube shaped speakers boast a flat frequency response down to 80Hz. 

All of the speakers are available immediately. Prices? The Monoprice Monolith M-OW3 is $500 (roughly £380 or AU$660); the Monoprice Monolith M-OW1 also costs $500 per pair (again, that's around £380 or AU$660 and before any duties); and the Monoprice Monolith Compact Satellite speakers are $250 per pair (around £190 or AU$330). Interesting...

MORE: 

You might also consider M&K Sound's new X+ Series line of THX Certified reference subwoofers

See our pick of the best home theatre speaker systems 2022

Consult our buying guide for the best AV receivers 2022: brilliant home cinema amplifiers

Becky has been a full-time staff writer at What Hi-Fi? since March 2019. Prior to gaining her MA in Journalism in 2018, she freelanced as an arts critic alongside a 20-year career as a professional dancer and aerialist – any love of dance is of course tethered to a love of music. Becky has previously contributed to Stuff, FourFourTwo, This is Cabaret and The Stage. When not writing, she dances, spins in the air, drinks coffee, watches football or surfs in Cornwall with her other half – a football writer whose talent knows no bounds.