Sinbosen Audio | High-End Speakers & Power Amplifiers Manufacturer

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FP Amplifier Amplifier For Subwoofer Amplifier For Line Array Speaker Show all

DSP Amplifier DSP Amp For Subwoofer DSP Amp For Line Array Speaker Show all

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Popular Products

KA208 3.0 Line array speaker dual 8 inch audio loudspeaker equipment professional sound system View More

V-7 Dual 10 inch 3-way Point Source Loudspeaker with Rotatable Horn View More

Pa system 12 inch sound audio loudspeaker 15 inch subwoofer set View More

KA15 wide 2-way 15" passive Flexible layout line array speaker View More

Sinbosen Project

KA-2 Dual 12 inch Line Array + K-28 Subwoofer Usage in Soundbar

High Performance Audio System KA15 15 inch Line Array + KA21 21 inch subwoofer in Belgium

TN24 Dual 12 inch Speaker + BN30 Dual 15 inch Subwoofer + D4-3000 DSP Amplifier

Austria customer feedback on dual 8 inch Ka208 Line Array System

4pcs V932 + 2pcs V918 speaker system provides a high-power, high-coverage, high-definition audio solution suitable for the for 200-300 people!

Latest News

HL Line Array Series: Models Comparison & System Guide

Oct . 28 . 2026

Explore official HL line arrays from HL-6A to HL-50A. Compare 2-way & 3-way specs, FiRPHASE technology, and RDNet system configurations.

One-Stop Flight Case Solutions | Cable, Amp & Speaker Cases (OEM/ODM)

Oct . 20 . 2026

Custom flight cases for professional audio equipment. Premium Grade-A plywood, Penn Elcom hardware, all-black hexagon finish, and custom layout/logo. Get a quote today!

4-PIN SiC Upgrade for D & SR Series Amplifiers !

Sep . 29 . 2026

Sinbosen's power stage moves to automotive-grade 4-PIN SiC: ~30% lower switching loss, 1.5–2Ω stable, 10°C+ cooler — and why SiC over GaN.

One-Stop Stage Box & Snake Cable Solutions | Sinbosen

Sep . 15 . 2026

Sinbosen supplies far more than stage boxes and snake cables — a complete one-stop cabling range covering XLR multicore, speaker breakout, mains power distribution, Dante networking, 4K video and touring flight cases.

SR2-4500 Home Theater Feedback: High Power, Ultra-Quiet

Aug . 18 . 2026

Home theater feedback on the Sinbosen SR2-4500: 2×4500W output, whisper-quiet cooling, and a >1000 damping factor driving a 24-inch subwoofer for concert-level bass.