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Monolith THX Ultra Certified 2000 Watt Powered subwoofer drops to $1587.91

Save $547 on this THX Ultra Certified 2000-watt subwoofer for premium, reference-level bass in your home theater setup.

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Mar 21, 2026
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Monolith THX Ultra Certified 2000 Watt Powered subwoofer drops to $1587.91

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Monolith THX Ultra Certified 2000 Watt Powered now $1587.91, down from $2135.34

Pick this up and save $547.43.

If you're building a serious home theater setup that demands reference-level bass, Monoprice's flagship subwoofer just got a lot more accessible. Monolith THX Ultra Certified 2000 Watt Powered drops to $1587.91 - save $547.43.

This 26% discount brings the premium audio component down to a price point that competes with mid-range options while delivering high-end performance.

THE DEAL

Monolith THX Ultra Certified 2000 Watt Powered

Monolith THX Ultra Certified 2000 Watt Powered

$1587.91 (was $2135.34) - Save $547.43 (26% off)

WhereAmazon

ExpiresNo end date listed

Get This Price

For just $1587.91, below its 30-day average of $2135.34. Over the past 90 days, this subwoofer has averaged $1711.94, making today's price $124 below that mark. The current discount represents one of the more substantial price cuts we've seen on this premium audio component since its introduction.

What You're Getting

This isn't just another subwoofer. The Monolith THX Ultra Certified model features a massive 13-inch driver developed from the ground up for high output, low distortion, and accurate bass reproduction.

Its hybrid cone combines long fiber pulp and fiberglass for optimal stiffness and lightweight performance.

You're getting a 2000 watt RMS amplifier (3800+ watt peak) built around a Texas Instruments 48-bit data path with 28-bit filter coefficients and DSP engine. The cabinet uses HDF material with massive internal bracing, and three ports allow operation in sealed, semi-sealed, or ported modes.

THX Ultra Certification means this subwoofer has passed hundreds of scientific tests to ensure it can reach THX Reference Level volumes without audible distortion. It's designed for large rooms up to 3,000 cubic feet with 10-12 foot viewing distances.

Who This Is For

Best for home theater enthusiasts building a dedicated media room or serious audiophiles who demand reference-quality bass. This subwoofer makes sense if you have the space and budget for premium audio components and want theater-grade performance without commercial installation costs.

Skip this if you're working with a small apartment or just need basic bass reinforcement for casual listening. The power and size of this unit demand proper room integration and placement considerations.

The Caveat

At 13 inches and requiring significant power, this subwoofer needs proper placement and room treatment to perform optimally. It's overkill for small spaces and casual listening setups.

Final Verdict

For $547 less than its recent average, the Monolith THX Ultra Certified subwoofer delivers professional-grade performance at a consumer price. If you're building a serious home theater and need reference-level bass that can fill a large room, this discount makes the investment much more reasonable.

Wait only if you're constrained by space or budget.

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