Rockville TM150B Bass Home Theater System

Number Of Audio Channels: 1
Audio Output Mode: Mono
Speaker Maximum Output Power: 250 watts
Connectivity Protocol: Bluetooth

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A workable pick for a single bass-forward sound unit with wireless and USB input options, but not a substitute for an actual multi-speaker surround system.

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ASIN: B087F5CP82Model: TM150Category: Home Theater Systems

Overview

Despite the home theater system category label, the Rockville TM150B is specified as a single mono unit rated at 250 watts, with Bluetooth, USB, and aux inputs for wireless or wired source hookup. Its name points to bass-forward output in a black cabinet.

The mono channel spec is a meaningful detail here: this reads less like a multi-speaker surround package and more like a self-contained sound unit built around bass output, which lines up with Bass in its product name. Bluetooth plus USB and aux inputs give it flexibility for phones, thumb drives, or wired sources without needing a separate receiver. Buyers expecting a multi-speaker setup from the category name should recheck against these specs first.

250 watt power rating
Mono channel output
Bluetooth, USB, and aux connectivity
Black finish

Who it's for

Fits someone who wants one bass-heavy, wirelessly connectable sound unit rather than a full multi-speaker surround array. It will disappoint anyone shopping specifically for a multi-channel speaker package.

Pros and cons

Pros

250 watt rated output for bass-forward listening
Bluetooth plus USB and aux give three input options
Black cabinet is straightforward to place

Cons

Mono output, not a multi-channel surround setup
No stated driver size or frequency range

Performance notes

At 250 watts and mono output, volume and bass come from a single channel rather than a stereo or surround spread, which shapes the kind of listening it supports. Bluetooth handles wireless streaming while the USB and aux inputs cover wired sources, giving it three separate ways to receive audio.

Specifications

Dimensions & fit
Brand	Rockville
Model	TM150
Subwoofer Diameter	10 inches
Woofer Diameter	10 inches
Speaker Size	10 inches
Audio Driver Size	10 inches
Capacity & performance
Audio Output Mode	Mono
Speaker Maximum Output Power	250 watts
Bluetooth Range	70 feet
Age Range Description	Adult
Maximum Range	70 Feet
Signaltonoise Ratio	60 dB
Power & efficiency
Power Source	Corded electric
Input Voltage	120 volts
Construction & materials
Color	Black
Enclosure Material	Medium-Density Fiberboard (MDF)
Compatibility & installation
Connectivity Protocol	Bluetooth
Mounting Type	Stand Mount
Compatible With Vehicle Type	Car
Compatible Devices	Amplifiers, Computers, Smartphone, Tablet, Television
Connectivity Technology	3.5 Mm, Auxiliary, Bluetooth, RCA, USB
Subwoofer Connectivity Technology	Wired
Included components
Customer Package Type	FFP
Unit Count	1
Warranty & support
Warranty Description	1 year
Warranty Type	Limited
Other details
Number Of Audio Channels	1
Wireless Technology	Bluetooth
Control Type	Remote
Speaker Type	Subwoofer
Audio Driver Type	Dynamic Driver
Number Of Items	1
Number Of Circuits	1
Is Waterproof	No
Mp3 Player	No
Builtin Media	Two tower speakers with built-in tweeters, full-range speakers, subwoofers, Bluetooth, USB, SD, FM radio, ¼” mic inputs for karaoke, RCA inputs, 3.5MM aux input, optical input, and front panel USB and SD inputs
Antenna Location	DJ, For Computers, Home Theater, Karaoke, TV
Additional Features	Radio
Specific Uses For Product	Home Theatre
Frequency Response	20 KHz
Series Number	150
Water Resistance Level	Not Water Resistant