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Thursday, April 6, 2017
Intelligent PA solution for campus - MAG2120II
Labels:
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Volume Control
Invitation Letter: Visit DSPPA at InfoComm 2017,USA
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Labels:
amplifiers,
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Wednesday, March 15, 2017
Surface Mount Ceiling Speaker For Sale From DSPPA
Surface mount auto speakers 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 connection of multiple loudspeakers possible. They are an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
DSP5311 Surface Mount Ceiling Speaker
Features:
● Built-in 100v/70v transformer, 2.5W-5W-10W with multiple terminals
● Narrow edge design, 6.5” speaker unit, aluminum grille
● Max. SPL: 100dB±2dB, Freq. Resp.:110Hz ~ 18kHz
● Direct mounting by 4 screws
● Ideal for school, office, hotel & airport background music system
The DSP5311 is a surface mount 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 connection of multiple loudspeakers possible.
The built-in 6.5” speaker driver is designed of wide frequency response 110-18,000Hz, the multiple terminals 2.5W, 5W & 10W can be applied to different occasions vary in area sizes and background noises; It is made of high quality engineering plastic, long-term durability, never out of shape and fading; No roof cutout direct mounting on ceiling by 4 screws ; Driver surround excellent damping, long life, with clear and sonorous sound.
It is an ideal choice for these places, such as schools, gymnasiums, square halls, parks, parking lots, railway stations, airports, villa communities and mall supermarkets, etc.
DSP504 1.5W-10W ABS Ceiling Mount Speakers
The DSP504 is a surface mounted 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 connection of multiple loudspeakers possible.
The built-in 4.5” speaker driver is designed of wide frequency response(300-14,000Hz), the multiple terminals 1.5W, 3W & 6W can be applied to different occasions vary in area sizes and background noises; It is made of high quality engineering plastic, with long-term durability, and will never be out of shape or fading;No roof cutout direct mounting on ceiling by 4 screws ;waterproof, long life, with clear and sonorous sound.
This surface mount ceiling speaker is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
About DSPPA AUDIO SYSTEM
Guangzhou DSPPA Audio Co., Ltd. (DSPPA), founded in 1988, is a global famous manufacturer of professional audio products. DSPPA is a specialist for developing and producing the Public Address (PA) devices, Digital Conference System, Home Audio System and is famous for its high quality products and services. DSPPA has been the supplier of 2008 Beijing Olympics, the supplier of Expo 2010 Shanghai China, and the supplier of Sochi Winter Olympics 2014 Russia. Guangzhou DSPPA is the chief editorial company of the Technical Code for Public Address System Engineering,which is the first Chinese standard for PA system engineering, filled up the technical vacancy in the PA industry.
EN54 Ceiling Speaker For Sale
EN54 Ceiling Speaker
EN54 certificated ceiling speaker is a ceiling speaker designed for voice evacuation systems, so it also called as en54 ceiling speaker, which comply with EN54-24 requirements. It has a 100v transformer built in. The 100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.
DSP3054EN 10W EN54 Fireproof Ceiling Speaker
The DSP3054EN is a ceiling speaker designed for voice evacuation systems,so it also called as en54 ceiling speaker, which comply with EN54-24 requirements. It has a 100v transformer built in. The 100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.
The built-in 6.5” speaker driver and the multiple terminals 2.5W-10W can be applied to different occasions vary in area sizes and background noises; The en54 speaker is made of high-class steel and fixed by stamping, which ensures long-term durability, and will never be out of shape; Equipped with leaded wire case (fire dome) which is hard to burn for fireproofing; Spring clip clamp makes the easy and secure installation possible; Driver surround excellent damping, long life, clear and sonorous sounds.
This en54 certificated ceiling speaker is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
DSP3154EN 5W EN54 Fireproof Ceiling Speaker
The DSP3154EN is a ceiling speaker designed for voice evacuation systems,so it also called as en54 ceiling speaker, which comply with EN54-24 requirements. It has a 100v transformer built in. The 100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.
The built-in 6.5” speaker driver and the multiple terminals 2.5W-10W can be applied to different occasions vary in area sizes and background noises; The en54 speaker is made of high-class steel and fixed by stamping, which ensures long-term durability, and will never be out of shape; Equipped with leaded wire case (fire dome) which is hard to burn for fireproofing; Spring clip clamp makes the easy and secure installation possible; Driver surround excellent damping, long life, clear and sonorous sounds.
This en54 certificated ceiling speaker is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
DSP3254EN 10W EN54 Fireproof Ceiling Speaker
The DSP3254EN is a ceiling speaker designed for voice evacuation systems, so it also called as en54 ceiling speaker, which comply with EN54-24 requirements. It has a 100v transformer built in. The 100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.
The built-in 6.5” speaker driver is designed of wide frequency response (90-20,000Hz), the multiple terminals 2.5W-10W can be applied to different occasions vary in area sizes and background noises; It is made of high-class steel and fixed by stamping, which ensures long-term durability, and will never be out of shape; Equipped with leaded wire case which is hard to burn for fireproofing; Spring clip clamp makes the easy and secure installation possible; Driver surround excellent damping, long life, clear and sonorous sounds.
This en54 certificated ceiling speaker is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
DSP3354EN 10W EN54 Fireproof Ceiling Speaker
The on-wall ceiling loudspeaker DSP3354EN is specifically designed to meet the requirements of EN54-24 that is part of a series of norms concerning voice alarm evacuation in case of fire, so it also called as en54 ceiling speaker. The speaker’s sound is strikingly qualitative in terms of intelligibility and it incorporates a speaker of 6" (16cm) in diameter with a high efficiency and good linearity in frequency response.
Product with all-metal epoxy coatings and suitable for on-wall and ceiling installations.
Minimal design, it easily fit into different architectural solutions.
The DSP3354EN is EN54-24:2008 compliant and it is then normalized for use in combination with fire detection systems.The housing of connecting cables is protected by a metal junction box, with cable gland PG16 for an optimal clamping of the cables, and finally the connection is made of two distinct ceramic connectors, one for the incoming cable and one for outgoing cable. The external connection of the lines is electrically decoupled from the inner one by a safety thermal fuse.
This en54 certificated ceiling speaker is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
Fireproof Ceiling Speaker for Sale
Fireproof Ceiling Speaker
This fire rated ceiling speaker with fire dome can be applied to different occasions vary in area sizes and background noises, such as station, park, school, square, military camp, industrial park, etc.
This ceiling speaker fireproof is designed of wide frequency response (80-20,000Hz); It is made of high quality engineering plastic, which ensures long-term durability, will never be out of shape and fade; Construction of dual-crossover, its flush mount type makes the easy and secure installation possible; Driver surround excellent damping, long life, clear and sonorous sounds.
DSP903 4.5” Fireproof Ceiling Speaker with Transformer
The DSP903 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 transmission and parallel connection of multiple loudspeakers possible.
The built-in 4.5” speaker driver is designed of wide frequency response (250-16,000Hz), the multiple terminals 1.5W, 3W & 6W can be applied to different occasions vary in area sizes and background noises; It is made of high-class steel and fixed by stamping, which ensures long-term durability, and will never be out of shape; Equipped with leaded wire case which is hard to burn for fireproofing; Spring clip clamp makes the easy and secure installation possible; Driver surround excellent damping, long life, clear and sonorous sounds.
This fireproof ceiling speaker is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
DSP904 1.5W-10W Fireproof Ceiling Speaker
The DSP904 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 transmission and parallel connection of multiple loudspeakers possible.
The built-in 6.5” speaker driver is designed of wide frequency response (200-14,000Hz), the multiple terminals 1.5W-10W can be applied to different occasions vary in area sizes and background noises; It is made of high-class steel and fixed by stamping, which ensures long-term durability, and will never be out of shape; Equipped with leaded wire case which is hard to burn for fireproofing; Spring clip clamp makes the easy and secure installation possible; Driver surround excellent damping, long life, clear and sonorous sounds.
This fireproof ceiling speaker is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
DSP3054EN 10W EN54 Fireproof Ceiling Speaker
The DSP3054EN is a ceiling speaker designed for voice evacuation systems,so it also called as en54 ceiling speaker, which comply with EN54-24 requirements. It has a 100v transformer built in. The 100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.
The built-in 6.5” speaker driver and the multiple terminals 2.5W-10W can be applied to different occasions vary in area sizes and background noises; The en54 speaker is made of high-class steel and fixed by stamping, which ensures long-term durability, and will never be out of shape; Equipped with leaded wire case (fire dome) which is hard to burn for fireproofing; Spring clip clamp makes the easy and secure installation possible; Driver surround excellent damping, long life, clear and sonorous sounds.
This en54 certificated quality ceiling speakers is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.
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