DSP1530 4.5 Inch 1.5W-3W Ceiling SpeakerMarch 7, 2024The DSP1530 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel ...view
DSP124 Round Type 6.5 Inch Ceiling SpeakerAugust 16, 2018The DSP124 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel c...view
DSP501 Round Type 4.5 Inch Ceiling SpeakerNovember 14, 2016Description: The DSP502 is a ceiling speaker, also known as a flush mount ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode,...view
DSP803 Steel Ceiling Speaker 10WMarch 10, 2017DSP803 is a ceiling speaker with built-in 70v/100v transformer. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connect...view
DSP114 Round Type 4.5 Inch Ceiling SpeakerAugust 16, 2018The WA114 is a ceiling speaker with 70V/100V transformer. It has multiple terminals for different applications. It is made of high-quality engineering plastic and designed with driver sound excellent ...view
DSP505 70v/100v Ceiling SpeakerNovember 15, 2016Description: The DSP505 is a ceiling speaker with fire dome and a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance ...view
DSP903Ⅱ Ceiling Speaker with Fire DomeAugust 29, 2019This product is widely use in schools, gyms, squares, parks, parking lots, train stations, airports, villas, supermarkets and shopping malls. It is an ideal choice for public broadcasting.view
DSP901 4.5 Inch 5W-10W Fireproof Ceiling SpeakerJune 5, 2017The DSP901 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel c...view
DSP703 10W-20W Coaxial Ceiling SpeakerNovember 14, 2016Description: The DSP703 is a ceiling speaker , also known as a coaxial ceiling speaker, it is with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current...view
DSP1530 4.5 Inch 1.5W-3W Ceiling SpeakerMarch 7, 2024The DSP1530 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel ...view
DSP124 Round Type 6.5 Inch Ceiling SpeakerAugust 16, 2018The DSP124 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel c...view
DSP501 Round Type 4.5 Inch Ceiling SpeakerNovember 14, 2016Description: The DSP502 is a ceiling speaker, also known as a flush mount ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode,...view
DSP803 Steel Ceiling Speaker 10WMarch 10, 2017DSP803 is a ceiling speaker with built-in 70v/100v transformer. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connect...view
DSP114 Round Type 4.5 Inch Ceiling SpeakerAugust 16, 2018The WA114 is a ceiling speaker with 70V/100V transformer. It has multiple terminals for different applications. It is made of high-quality engineering plastic and designed with driver sound excellent ...view
DSP505 70v/100v Ceiling SpeakerNovember 15, 2016Description: The DSP505 is a ceiling speaker with fire dome and a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance ...view
DSP903Ⅱ Ceiling Speaker with Fire DomeAugust 29, 2019This product is widely use in schools, gyms, squares, parks, parking lots, train stations, airports, villas, supermarkets and shopping malls. It is an ideal choice for public broadcasting.view
DSP901 4.5 Inch 5W-10W Fireproof Ceiling SpeakerJune 5, 2017The DSP901 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel c...view
DSP703 10W-20W Coaxial Ceiling SpeakerNovember 14, 2016Description: The DSP703 is a ceiling speaker , also known as a coaxial ceiling speaker, it is with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current...view
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