Guangzhou DSPPA Audio Co., Ltd.
Products
Contact
Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

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  • DSP258 New 80W Outdoor Column SpeakerDSP258 New 80W Outdoor Column SpeakerJune 25, 2025This series of speakers are weatherproof outdoor column speakers with a 70V/100V transformer built in. The 70V/100V transmission is realized in a high-voltage, low-current mode, which makes longer dis...view
  • DSP9303 Intercom ServerDSP9303 Intercom ServerJanuary 28, 2026This series of intercom servers is a multifunctional unified communications device for small and medium-sized enterprises worldwide. Based on the SIP standard and featuring a modular design, it integr...view
  • DSP918  60W 70V/100V 4-16Ω Crossover Bass & Treble Ceiling SpeakerDSP918 60W 70V/100V 4-16Ω Crossover Bass & Treble Ceiling SpeakerNovember 14, 2016DSP918 is a ceiling speaker ( or two way ceiling speaker) which is suitable for different public address wires. It can be switched between the ohms terminal 4-16 Ω and the voltage terminal 70/100V;view
  • D6237 Connecting Box for Embedded UnitsD6237 Connecting Box for Embedded UnitsAugust 21, 2017view
  • Introduction of Wall Mounted Active SpeakersIntroduction of Wall Mounted Active SpeakersOctober 20, 2018Wall mounted active speaker box is a whole set of sound system, which consists of a sound source input device, a signal amplifier (power amplifier) and wall mounted speaker. Wall mounted sound: it is ...view
  • LA1426S 15 Inch Passive Line Array SubwooferLA1426S 15 Inch Passive Line Array SubwooferSeptember 21, 2018The LA1426S is a line array bass speaker featuring a 15"x1 driver unit, reaching a maximum SPL of 125±2dB with a sensitivity of 98±2dB. Its frequency response spans from 50Hz to 300Hz, measuring 449...view
  • DSPPA | Immersive Panoramic Sound Conference SystemDSPPA | Immersive Panoramic Sound Conference SystemMay 7, 2022Abstract: Immersive Panoramic Sound Conference System was launched recently, filling the technical gap of the domestic panoramic sound conference.view
  • DSP358 New 120W Outdoor Column SpeakerDSP358 New 120W Outdoor Column SpeakerJune 25, 2025This series of speakers are weatherproof outdoor column speakers with a 70V/100V transformer built in. The 70V/100V transmission is realized in a high-voltage, low-current mode, which makes longer dis...view
  • Construction of Smart Home Sound SystemConstruction of Smart Home Sound SystemOctober 23, 20181. Multichannel The most commonly used sound channels are 5.1 and 7.1 channels. 5.1.2 and 7.1.4 are three-dimensional immersion sound configurations, that is, the original 5.1 or 7.1 sound channels a...view
  • LA1428M 400W Passive Line Array Full Frequency LoudspeakerLA1428M 400W Passive Line Array Full Frequency LoudspeakerSeptember 21, 2018The LA1428M is a 400W passive line array full-frequency loudspeaker, featuring a rated power of 400W and an impedance of 16Ω. It comprises driver units of 8"x2 and 1.75"x1, delivering a maximum SPL o...view
  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China
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