Richsound Research
Richsound Research TB220L 32-inch 2.0 Channel 16W Sound Bar
A 32-inch 2.0 channel sound bar delivering 16W RMS with optical, AUX and Bluetooth inputs, wall-mountable in gloss black
- Audio channels2 CH
- Sales unitSingle
- Connection typesOptical (TSOLink), AUX-In, Bluetooth
- Frequency range40 Hz - 20 kHz
- Rated impedance4 Ohms
- Size32 in (81.3 cm)
- 32-inch slim profile fits neatly under most TVs
- 16 W RMS output from two channels for clear dialogue
- Optical TSOLink, AUX and Bluetooth give flexible connections
- Wall-mountable design saves space on the TV stand
- Frequency response from 40 Hz to 20 kHz covers deep bass to crisp treble
Product Overview
The Richsound Research TB220L is a 32-inch 2.0 channel sound bar designed to enhance television audio. It delivers 16 watts of RMS power output and features a gloss black finish suitable for modern living spaces. The unit can be placed on a TV stand or wall mounted for flexible installation.
Ideal User
This sound bar suits viewers who want clearer dialogue and richer sound from a compact 32-inch form factor. Buyers seeking multi-channel surround sound or a dedicated subwoofer for deeper bass should consider other options. It is built for straightforward stereo improvement rather than complex home theatre setups.
Key Specification
The 2.0 channel configuration with 16 watt RMS power defines the audio performance level. Optical TSOLink, AUX-In and Bluetooth connectivity provide the available input methods. A frequency response of 40Hz to 20KHz and 4 ohm nominal impedance complete the core technical profile.
How it compares
Measured against everything we stock in Soundbar Speaker Systems, at today’s prices. Recalculated every night.
- Price $24.99
- Cheaper than about 96% of the 339 comparable items (median $419.99).
Specifications
| Product | |
|---|---|
| Brand name | Richsound Research |
| Model name | TB220L |
| Product type | SoundBar |
| Product color | Gloss Black |
| Audio & video | |
| Audio channels | 2 CH |
| Frequency range | 40 Hz - 20 kHz |
| Rated impedance | 4 Ohms |
| Ports & slots | |
| Connection types | Optical (TSOLink), AUX-In, Bluetooth |
| Size & build | |
| Size | 32 in (81.3 cm) |
| Shipping weight | 2.11 kg |
| Package size | 803 × 66 × 64 mm |
| In the box | |
| Sales unit | Single |
| More details | |
| Remote controller | Yes |
Questions about this item
Which TB220L version should I pick for a 32-inch screen?
The TB220L is a single 32-inch model with 16 W RMS across 2.0 channels, so there is only one version to choose.
What does the 16 W RMS rating mean for everyday listening?
16 W RMS drives the two-channel bar to clear dialogue and room-filling music at typical living-room volumes without distortion.
What audio sources can I connect through the optical TSOLink input?
The optical TSOLink port accepts a standard S/PDIF signal from a TV, set-top box or game console for digital stereo playback.
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