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D series digital amplifiers are suitable for home theater use.

KA18 single 18" subwoofer, KA28 dual 18"subwoofer speaker

Sinbosen's professional amplifier repair service helps customers renew their equipment

Sinbosen 2025 Spring Festival holiday arrangement notice!

Sinbosen new K series 2-channel digital amplifier: K2-2500, K2-2000, K2-1500

Sinbosen Manufacturer——Prolight + Sound Guangzhou 2025!

Sinbosen looks forward to continuing to work with you in the new year.

Sinbosen FP series power amplifier output voltage and output power

Sinbosen professional line array and subwoofer loudspeaker

New active panel series is widely used in line array speakers, full-range and subwoofer combination sets. Whether it is dual 8-inch, 10-inch, 12-inch line array or full-range speakers, or 15-inch, 18-inch subwoofers

Sinbosen launched a new D series amplifier with a temperature display module. You can decide whether to choose a D series amplifier with a temperature display module at no extra cost.

Sinbosen's professional audio equipment, combined with the preferential policies of the China-Ecuador FTA, has brought unprecedented tariff reduction advantages to Ecuadorian customers. Sinbosen looks forward to working with more Ecuadorian customers to jointly explore broader market prospects.

Customers are welcome to visit Sinbosen company and factory

Sinbosen FP series professional stage power amplifier rear panel function introduction.