Monoprice 12-inch Powered Subwoofer - Black, 150-watt (RMS)
Monoprice 12-inch Powered Subwoofer - Black, 150-watt (RMS)
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Monoprice

Monoprice 12-inch Powered Subwoofer - Black, 150-watt (RMS)

|335 ratings

Key item features

  • Powerful Output: This 12-inch powered subwoofer delivers 150 watts RMS and 200 watts peak power, enhancing home audio and theater systems with robust bass.
  • Broad Frequency: It offers a wide frequency response range from 25 to 250 Hz, ensuring deep and impactful low-end audio reproduction.
  • Smart Standby: An "Auto-On" function conserves power by placing the subwoofer into standby mode after two minutes of no audio input.
  • Adjustable Controls: Gain and frequency knobs on the control panel allow for precise adjustment of the low-pass crossover filter and power output.
  • Elegant Enclosure: Housed in an attractive wooden cabinet with a black finish, the subwoofer measures 17" (H) x 17" (W) x 16 7/8" (D).
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Specs

Audio feature, Surround SoundHome speaker & subwoofer type, SubwoofersBrand, MonopriceRms power rating, 150 WColor, BlackAssembled product weight, 41.71 lb

About this item

Product details

When you want your bass down low, you need a subwoofer as part of your home audio/theater system. Monoprice has the basses covered with this 12 inch, 150 watt (RMS) Powered Subwoofer model! This 12" sub is capable of producing 150 watts RMS (200 watts peak) output. It has a frequency response range of 25 to 250 Hz with a low-pass crossover filter, which can be adjusted through the full range. Gain and frequency knobs on the control panel allow you to adjust the crossover filter and the power output for the optimum blend and balance of bass output with your stereo or surround speakers.
  • 12 inch High Performance Powered Subwoofer.
  • 150 Watts RMS, 200 Watts Peak.
  • 25 - 250 Hz Frequency Response
  • An optional "Auto-On" function puts the subwoofer system into power-saving standby mode after about 2 minutes of no audio input detected.
  • The subwoofer is housed in an attractive wooden cabinet, with a black finish, and measures 17" x 17" x 16 7/8" (H x W x D).
info:
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Specifications

Audio feature

Surround Sound

Home speaker & subwoofer type

Subwoofers

Brand

Monoprice

Rms power rating

150 W

Warranty

Warranty information

Monoprice warranties vary by product, and all product-specific warranties are found on product ID pages and within Monoprice's website. Subject to this limitation, in general, Monoprice warrants (a) cables and wall mounts for life, (b) Monolith products carry a minimum 3 year warranty, up to 5 years on select products and (c) that all other products will be free from defects in workmanship and material for one year following delivery date, with certain exceptions. You must review product ID pages carefully for warranty information.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

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Customer ratings & reviews

4.4 out of 5 stars
stars
335 ratings267 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars70% (235)
  2. 4 stars16% (55)
  3. 3 stars4% (12)
  4. 2 stars4% (13)
  5. 1 star6% (20)
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Showing 1-3 of 267 reviews

Jul 9, 2026
Reviewer name: Rahayter
Sold and shipped byMonoprice Inc
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great sound. Awesome features.

Helpful?66KHYQSWXXK440521050
Jun 20, 2026
Reviewer name: AaronP
5 out of 5 stars
5 out of 5 stars review

12" sub

Pairs great with my bookshelf speakers. I needed something to round out my sound setup.

Review from Monoprice
Helpful?66KHYQSWXXK440521050
Jan 24, 2023
Reviewer name: SatyaB
5 out of 5 stars
5 out of 5 stars review

Excellent product

This subwoofer is really nice, producing excellent bass for movies and music. I recommend to anyone.

Review from Monoprice
Helpful?66KHYQSWXXK440521050
Current price is $186.69
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Sold and shipped by Staples
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4.5 stars out of 5, based on 16517 seller reviews(4.5)
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