Best Monolith 42831 Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.

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Monolith

Monolith M-IWSUB8 8-Inch in-Wall Subwoofer - Passive, 4 Ohm Nominal Impedance, 91dB Sensitivity, Magnetic and Paintable Grille, Easy Install, for Home Theater System

Premium Drivers: High excursion, compact subwoofer. The Monolith M IWSUB8 features an 8" polypropylene cone subwoofer with rubber surround to provide ample bass in a home theater, audio, or media installation.

Easy Install: The heavy duty mounting tabs make for a fast and problem free installation. The magnetically detachable grille is powder coated in white and can be painted to match any decor.

Equipped with high‑end, compact, 8" polypropylene woofer, heavy duty mounting tabs, and a paintable magnetic grille.

Can be used in both new construction or seamlessly added to existing systems.

Adds powerful bass to your in‑wall or in‑ceiling home theater system.

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Monolith

Monolith M2100X 2x90 Watts Per Channel Multi-Channel Home Theater Power Amplifier with RCA & XLR Inputs

2x90 Watts Per Channel

With RCA & XLR Inputs

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Monoprice

Monolith Over Ear Planar Magnetic Headphones - with 66mm Driver, Closed Back Design, Comfort Ear Pads for Studio/Professional, 20 Ohms, 2 Watts Maximum Power Handling, Black/Wood

Planar Drivers: Not your typical headphone driver! The planar driver in the M565C has been completely redesigned and engineered versus the driver found in the M565.

Several enhancements have been made, including a new symmetrical magnet structure that allows the planar driver to be much more efficient in a closed back enclosure

Closed Back Design: Outside noise stays out and only the music stays in! The 565C delivers excellent audio isolation, allowing the sonic landscape to not be disturbed by the outside world, and the outside to not be disturbed by your music.

This makes the M565C the perfect audiophile choice for those that may need to listen in less than silent environments.

Comfort: The Monolith M565C has been engineered to be comfortable for extended listening sessions. Large, comfy earpads made of faux leather and a padded headband are designed to keep you comfortable as you listen.

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Monoprice

Monolith Over Ear Planar Magnetic Headphones - With 106mm Driver, 50 Ohm, 10 Watt Maximum Power Handling, Open Back Design, Comfort Ear Pads For Studio/Professional, Black/Wood

Planar Drivers: Not your typical headphone driver! A planar magnetic driver is a flat membrane that is surrounded by magnets.

Open Back Design: Instead of an "inside your head" isolated experience that traditional closed-back headphones provide, open-back headphones provide a holographic listening experience.

Comfort: The Monolith M1060 has been engineered to be comfortable for extended listening sessions. Large, comfy earpads are designed to keep you comfortable as you listen.

Quality at a Fair Price: Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices. Impedance: 50 ohms

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Our #1 Pick Today

ProductPage Image

Monolith

Monolith M-IWSUB8 8-Inch in-Wall Subwoofer - Passive, 4 Ohm Nominal Impedance, 91dB Sensitivity, Magnetic and Paintable Grille, Easy Install, for Home Theater System

Premium Drivers: High excursion, compact subwoofer. The Monolith M IWSUB8 features an 8" polypropylene cone subwoofer with rubber surround to provide ample bass in a home theater, audio, or media installation.

Easy Install: The heavy duty mounting tabs make for a fast and problem free installation. The magnetically detachable grille is powder coated in white and can be painted to match any decor.

Equipped with high‑end, compact, 8" polypropylene woofer, heavy duty mounting tabs, and a paintable magnetic grille.

Can be used in both new construction or seamlessly added to existing systems.

Adds powerful bass to your in‑wall or in‑ceiling home theater system.

Details & specs

Compare

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4 Monolith 42831 deals are available from: Amazon, starting from $214.99.

The lowest price we found is $214.99 while the highest is $590.68. Prices for the best Monolith 42831 deals average at $399.66.