Take movie, TV, music, and game sound to thrilling new depths
A 10” long-throw, high-excursion woofer produces the deep, effortless bass that Polk is famous for, all the way down to 24Hz. You won’t just hear it—you’ll feel it in your bones.

Enjoy powerful, clean sound at any volume
A robust, Class D amplifier delivers consistently pristine sound, whether you’re dialing things down or turning it up to 11.

Acoustic innovations keep bass sound pure
A critically braced cabinet with down-firing port minimizes resonances and sonic interference, for defined, room-filling low end.

Customize bass for seamless low end
A consistently variable crossover, low-pass filter, polarity switch, and subwoofer volume control let you fine-tune bass response—whether you prefer subtle low-end enhancement or room-shaking rumble.

Seamless sound in any configuration
Monitor XT speakers and subwoofers are timbre-matched for a cohesive sound signature. Mix and match components to create your dream audio system.

Makes the right connections
Plug in and power up in seconds with versatile line-level/LFE inputs that are compatible with most audio receivers.

Superior sound made accessible
The Monitor XT Series leverages our proprietary acoustic technologies to provide the premium sound you deserve at a price you can afford.

Iconic Sound for Modern Entertainment
A subwoofer doesn’t just enhance bass—it works in tandem with full-range speakers to improve overall system performance. The soundstage opens up, imaging is more accurate, and dynamics are deeper than ever. You’ll hear your favorite songs in a whole new way.

SPECIFICATIONS
Width
11.9″ (30.2 cm)
Height
15.7″ (40 cm)
Depth
16.6” (42.1 cm)
Color
Black (vinyl)
Feet
Permanently installed feet
Binding Posts
N/A
LFE
Single RCA
Line Level
Yes, stereo pair
Transducers
10″
Enclosure Type
Bass reflex (ported)
Low-Pass Crossover Frequency
40 Hz–160 Hz
Phase Adjustment
0/180°
Amplifier Type
Class D
Continuous Power
50W
Peak Power
100W