Polk Audio Monitor XT12 Powered Subwoofer

Add powerful, deep bass to your home theatre or music system with the Polk Audio Monitor XT12 Powered Subwoofer. Part of Polk's Monitor XT Series, the XT12 features a 12-inch bi-laminate paper woofer, a bass reflex (ported) enclosure, and built-in Class A/B amplification for impactful low-frequency performance.

The Monitor XT12 delivers an overall frequency response of 24 Hz–160 Hz and features an adjustable 80–160 Hz low-pass crossover with LFE compatibility. Its 12-inch driver and ported cabinet make it a strong choice for adding substantial bass impact to movies, music, and gaming.

Key Features

• 12" Bi-Laminate Paper Woofer: Large 12-inch driver designed for powerful low-frequency reproduction.

• 100W Peak Power: Built-in Class A/B amplification provides up to 100W peak power, with 50W continuous (RMS) output.

• Bass Reflex (Ported) Design: Ported enclosure supports extended low-frequency performance.

• 24 Hz–160 Hz Frequency Response: Designed to reproduce deep bass for movies, music, and gaming.

• 80–160 Hz Low-Pass Crossover / LFE: Adjustable crossover helps integrate the subwoofer with the rest of your speaker system.

• LFE Input: Single RCA LFE connection provides compatibility with home theatre AV receivers.

• Solid MDF Cabinet: Critically braced cabinet construction helps minimize unwanted resonances.

• Black Finish: Black vinyl finish complements a wide range of home theatre and music systems.

Designed for Deep, Powerful Bass

The Polk Audio Monitor XT12 is designed to provide the low-frequency foundation of a home theatre or music system. Its 12-inch bi-laminate paper woofer and bass reflex enclosure deliver bass response down to 24 Hz, adding greater impact and weight to movie soundtracks, music, and gaming.

For home theatre, the XT12 adds impact to explosions, sound effects, engine rumbles, and other bass-heavy content while allowing the main speakers to focus on their respective frequency ranges. Its LFE input and adjustable 80–160 Hz low-pass crossover make it easy to integrate with compatible AV receivers and speaker systems.

For music, the 12-inch woofer and ported enclosure provide substantial low-frequency output, making the XT12 a suitable addition to stereo and dedicated music listening systems where deeper bass is desired.

Polk Audio Monitor XT12 Specifications

Official Polk documentation confirms the XT12's 50W RMS, 100W peak power, 24 Hz–160 Hz frequency response, 80–160 Hz/LFE crossover, dimensions and 17.7 kg weight.

Why Choose the Polk Audio Monitor XT12?

The Polk Audio Monitor XT12 combines a large 12-inch woofer, ported enclosure and Class A/B amplification to provide powerful low-frequency performance in home theatre and music systems. Its 24 Hz low-frequency extension, adjustable crossover and dedicated LFE input make it easy to integrate with compatible AV equipment.

The XT12 is particularly suited to listeners who want substantial bass presence from a dedicated subwoofer, whether upgrading a Polk Monitor XT system or adding deeper low-frequency performance to an existing compatible setup.

Frequently Asked Questions

Is the Polk Audio Monitor XT12 a powered subwoofer?

Yes. The Monitor XT12 is a powered subwoofer with a built-in Class A/B amplifier. It has 50W continuous (RMS) power and 100W peak power.

What size driver does the Monitor XT12 use?

The Monitor XT12 uses a 12-inch bi-laminate paper woofer.

What is the frequency response of the Monitor XT12?

The overall frequency response is 24 Hz–160 Hz.

What type of bass design does the Monitor XT12 use?

It uses a bass reflex (ported) enclosure designed to support extended low-frequency performance.

What is the low-pass crossover range of the Monitor XT12?

The XT12 has an adjustable 80 Hz–160 Hz low-pass crossover with LFE compatibility.

Does the Monitor XT12 have an LFE input?

Yes. It features a single RCA LFE input for connection to compatible home theatre AV receivers.

What are the dimensions and weight of the Monitor XT12?

The Monitor XT12 measures 16" × 16.4" × 17.9" (W × H × D) and weighs 39 lbs / 17.7 kg.

Is the Monitor XT12 suitable for home theatre use?

Yes. Its dedicated LFE input, adjustable crossover and 12-inch woofer make it suitable for adding low-frequency performance to compatible home theatre systems.

What is the price of the Polk Audio Monitor XT12 in India?

The Polk Audio Monitor XT12 is listed at ₹62,000 MRP, inclusive of GST.