Dimensions
123mm × 170mm × 212mm (L × W × H)
Product Overview
The Mybestsound SR16B is a professional-grade bookshelf speaker featuring proprietary enclosure design and high-quality MDF medium-density fiberboard construction. It integrates custom 3-inch tweeters (8Ω × 2) and mid-bass drivers (4Ω × 2), and supports dual-input connectivity via Bluetooth and AUX. With 20W RMS rated power and 2.0-channel stereo output, it delivers clean, rich, and balanced sound. Dual bass reflex ports enhance low-frequency depth and impact, while its frequency response spans 120Hz–16kHz, signal-to-noise ratio is ≥80dB, and total harmonic distortion is <1% — making it an ideal choice for desktop audio and bookshelf music listening.
Rated Power
20W RMS
Channel Configuration
2.0-channel stereo
Tweeters
8Ω × 2 (custom 3-inch)
Mid-Bass Drivers
3-inch, 4Ω × 2
Frequency Response
120Hz–16kHz
Signal-to-Noise Ratio
≥80dB
Distortion
<1%
Input Options
Bluetooth / AUX
Materials
MDF medium-density fiberboard / ABS / metal grille
Recommended Use Cases
The SR16B’s compact dimensions (123 × 170 × 212mm) make it perfectly suited for multiple environments: Desktop use — enjoy high-fidelity music during work breaks; Bookshelf placement — harmonize with your books and elevate your space with refined aesthetics; Living room relaxation — stream music wirelessly from your phone via Bluetooth; Bedroom ambiance — soothing sound quality to help you unwind and sleep.
Interested in the SR16B bookshelf speaker? Contact us for detailed specifications, stock availability, and wholesale pricing information.
Harmonai KT-7 Plastic Blimp Windscreen Kit — Compatible with EM-835 Interview Microphone
The Harmonai KT-7 plastic blimp windscreen kit is designed specifically for the EM-835 interview microphone. It includes a plastic blimp (basket), boom handle, and fur wind cover to effectively reduce outdoor wind noise and ensure clear, clean interview recordings.$114.71
Harmonai XTA448(24version) Digital Audio Processor — High-Value Export Edition
The Harmonai XTA448(24version) is an export-focused digital audio processor that builds on the proven XTA448 22-version architecture—delivering improved sound quality while removing AES functionality to maximize value for entry-level professional applications.$382.35
Harmonai SR11 Bookshelf Speaker — Compact Design, Powerful 60W RMS Sound for Desktop Audio-Visual Setup
The Harmonai SR11 is a compact bookshelf speaker delivering 60W RMS output. Featuring a 4-inch full-range driver and 1.25-inch tweeter, it supports Bluetooth 5.3, HDMI(ARC), optical, coaxial, RCA, and USB inputs. Built-in DSP offers Movie/Music/Dialogue sound modes, and its magnetic, customizable fabric grille makes it ideal for desktop audio-visual use.$70.14
Harmonai GT-X62 Dual-Channel True Diversity Wireless Handheld Microphone System
Professional UHF dual-channel true diversity wireless handheld microphone with four-antenna dual-receiver design, 160 selectable channels, HD TFT display, and 100m stable transmission range.$140.00
Harmonai KR-780 Dual-Channel Digital Wireless Microphone System
Professional dual-channel digital wireless microphone system with DQPSK modulation, 24-bit/48kHz audio, and 26-channel UHF dual-band operation. 80m range, <2.5ms latency, and up to 16 hours of battery life.$140.00
Harmonai CL10 Professional Microphone Preamplifier for Audio Interfaces & Laptops
The Harmonai CL10 is a dedicated microphone preamplifier designed for audio interface and laptop users, boosting dynamic microphone signals effectively with plug-and-play simplicity—ideal for podcasting, voice recording, and online meetings.$6.69
Harmonai EM-2500 Hypercardioid Interview Microphone — Professional Dual-Power Broadcast Mic
The Harmonai EM-2500 is a professional hypercardioid interview microphone using acoustic interference technology to precisely capture target sound sources. It supports both 48V phantom power and 1.5V AA battery operation for seamless indoor and outdoor use, features gold-plated XLR output, and weighs just 228g — ideal for journalists, film/TV production, and field recording.$34.41
Harmonai 36-LED Full-Color Matrix Light
The Harmonai QY-JZ3603 features 36 Cree 3535 full-color tri-color LED chips, supports DMX512, master-slave, auto-run, and sound-activated control modes, and delivers flicker-free 1200Hz operation ideal for stage, bar, and live-streaming applications.$61.18
GP-308 UHF 4-Channel Wireless Microphone System | Infrared Sync, Anti-Interference, Professional-Grade
The GP-308 is a professional UHF wireless microphone system supporting four simultaneous channels, infrared one-touch frequency sync, and stable 100-meter transmission.$143.38
Harmonai GFV-200 True Diversity Dual-Channel UHF Wireless Microphone System — Infrared Sync, Professional Stage Mic
The Harmonai GFV-200 is a professional true diversity dual-channel wireless microphone system operating in the UHF 580–630 MHz band with infrared frequency sync. It delivers stable transmission up to 150 meters, high-fidelity dynamic capsules, dual LCD displays, and digital pilot tone technology for stage performances, conferences, and wedding hosting.$124.26
GM06B Hexagonal Gaming Speaker — RGB Lighting, 30W Powerful Audio
The GM06B hexagonal gaming speaker delivers 30W output with Bluetooth 5.3, AUX, and Type-C inputs. Features MUSIC/MOVIE/GAME DSP modes and customizable RGB lighting in a compact 118×157×141mm chassis.$29.90