Harmonai SE15 TV Soundbar — 30W Bluetooth 5.3 Home Theater Soundbar

The Harmonai SE15 (SE15M) is a compact 2.0-channel TV soundbar with Bluetooth 5.3, dual full-range 4-inch drivers, and 30W RMS output. It supports multiple inputs including optical...

$28.41

Model: SE15（SE15M)
Category: Speakers
Images: 4 images
Status: ready

Product Brief

Harmonai SE15 TV Soundbar — 30W Bluetooth 5.3 Home Theater Soundbar

Overview

The Harmonai SE15 (SE15M) is a compact 2.0-channel TV soundbar with Bluetooth 5.3, dual full-range 4-inch drivers, and 30W RMS output. It supports multiple inputs including optical...

Price: $28.41
Model: SE15（SE15M)
Category: Speakers

Specifications

Parameter	Value
Channels	2.0
Bluetooth Version	5.3
Output Power	RMS 30W
Power Supply	DC 19V/1.65A
Speaker Drivers	Full-range 4-inch × 2
Input Interfaces	Bluetooth 5.3, optical, USB, AUX, ARC (HDMI), SUB OUT
Bass Ports	Dual bass-reflex ports
DSP Sound Modes	Movie/Music/News
Frequency Response	60Hz–20kHz
Dimensions	L 475 × W 101 × H 71.5 mm
Signal-to-Noise Ratio	≥80dB
THD	≤1%
Impedance	8Ω
Enclosure Material	ABS + fabric grille

Service Support

We support project consultation, model recommendation, bulk purchasing and catalog delivery for retail, multipurpose halls, conference rooms and live events.

Business hours: Monday to Friday 09:00 - 18:30
Inquiry channels: phone / email / website form
Tip: share budget, quantity and use scenario in advance

Product Overview

The Harmonai SE15 (SE15M) is a compact 2.0-channel TV soundbar designed for home entertainment. It features dual full-range 4-inch speaker drivers delivering 30W RMS output, enhanced by dual bass-reflex ports for deep, powerful low frequencies down to 60Hz. It supports Bluetooth 5.3 wireless connectivity, plus wired inputs including optical, USB, AUX, ARC (HDMI), and SUB OUT (subwoofer output), making it compatible with TVs, computers, smartphones, and more. An integrated DSP digital signal processor offers three preset sound modes — Movie, Music, and News — optimized for different listening scenarios. Physical side-mounted controls and a remote enable intuitive, independent adjustment of volume, bass, and treble.

Channels

2.0 channels

Bluetooth Version

Bluetooth 5.3

Output Power

RMS 30W

Power Supply

DC 19V / 1.65A

Speaker Drivers

Full-range 4-inch × 2

Input Interfaces

Bluetooth 5.3, optical, USB, AUX, ARC (HDMI), SUB OUT (subwoofer output)

Bass Ports

Dual bass-reflex ports

DSP Sound Modes

Movie / Music / News

Frequency Response

60Hz – 20kHz

Dimensions

L 475 × W 101 × H 71.5 mm

Signal-to-Noise Ratio

≥ 80dB

THD

≤ 1%

Impedance

8Ω

Enclosure Material

ABS + fabric grille

Recommended Use Cases

The Harmonai SE15 fits neatly on TV stands, desks, or bookshelves — delivering significantly better audio than built-in TV speakers for living room movie nights, bedroom streaming, or home office use. The DSP Movie mode enhances dialogue clarity and spatial immersion; Music mode reveals richer detail in pop and classical tracks; News mode emphasizes vocal frequencies. Its multi-input design allows simultaneous connection to your TV, gaming console, and smartphone. Side-mounted controls and the included remote provide seamless, tactile adjustment. At just 475mm long and finished with a fabric grille, the SE15 blends effortlessly into any home décor.

Want more details about the Harmonai SE15 TV soundbar? Contact us today for pricing and technical support.