SR15 bookshelf speaker product image

Product Overview

The SR15 is a bookshelf speaker from Quotation Mybestsound, combining proprietary original design with a futuristic, tech-inspired aesthetic. Its cabinet features dynamic 3D mirror RGB ambient lighting—flowing violet light bands across the dark enclosure create an outstanding visual effect. Custom-tuned drivers include dual 3-inch woofers and dual 1.25-inch tweeters, delivering 50W RMS output for powerful, punchy bass and crisp, sparkling highs.

The speaker supports Bluetooth 5.0 wireless connectivity and offers multiple input options: optical (TOSLINK), ARC, line-in, USB, and SUBOUT—ensuring flexible compatibility with computers, TVs, game consoles, and more. Built-in DSP delivers three preset sound modes: Movie, Music, and Dialogue—tailored to different listening needs. The cabinet uses a hybrid construction of MDF (medium-density fiberboard) and ABS engineering plastic to minimize acoustic resonance.

Product Type

Bookshelf Speaker

Channels

2.0 channels

Rated Power

50W RMS

Driver Configuration

Woofers: 3-inch / 6Ω × 2; Tweeters: 1.25-inch / 4Ω × 2

Bluetooth Version

Bluetooth 5.0

Input Interfaces

Bluetooth 5.0 / Optical / ARC / Line-in / USB / SUBOUT

DSP Sound Modes

Movie / Music / Dialogue

Frequency Response

50Hz–18kHz

Signal-to-Noise Ratio

≥80dB

THD

<1%

Power Supply

DC 21V/1.5A

Dimensions

150mm × 140mm × 240mm

Cabinet Material

MDF + ABS engineering plastic

Recommended Use Cases

The SR15 bookshelf speakers are ideal for desktop music listening, movie playback, and gaming. Its 50W RMS output ensures ample volume and dynamic range even in small-to-medium rooms. The DSP Movie mode enhances low-end atmosphere, Music mode balances tonal detail across all frequencies, and Dialogue mode emphasizes midrange vocal clarity—making it equally suited for daily listening and immersive entertainment.

For inventory availability, bulk pricing, or configuration details, contact our sales team for professional consultation and quotation services.