All Products

• OBT-608 High quality speakers audio pa ceiling speaker, ceiling sound for buildings
• OBT-8910 Professional ,fire emergency alarm, intelligent fire matrix fire alarm for PA system
• OBT-8090 Shenzhen manufacture M/S amp auto switch with super quality and reasonable price
• OBT-8080 PA system 16 Power Channels sequence power with manufacture price
• OBT-8070 IP PA system telephone interface for IP intercom /Conference equipment
• OBT-8060 Professional 10 channel forced switching power for PA system
• OBT-8040 10 channel monitor panel for PA system with factory price
• OBT-8030 PA system Digital Emergency and Evacuation Panel /emergency panel Made in China
• OBT-8028 Professonal PA system 8 to 8 signal Divider preamplifier/ pro-amplifier
• OBT-8021 Audio signal distributor 12 lines output for PA system

• OBT-8010 PA system volume controlled distributor/10 zones volume controlled
• OBT-8710 Public address system programmable AM/FM tuner audio equipment
• OBT-8610 Shenzhen manufacturer DVD/MP3 player for public address system
• OBT-8050 PA System Digital 10 Zones Paging Selector Speaker Selector
• OBT-8051 Digital remote control zone paging microphone for PA system
• OBT-7200 Shenzhen manufacturer OEM ODM 2000W high power amplifier with 1 channel for pa system
• OBT-7150 1500W high power amplifier/outdoor audio amplifier for public address system
• OBT-7100 1000W amplifier for PA system, high power amplifer for school, shopping mall
• OBT-7065 19 Inch proffessional high Power Amplifier with one channel for PA system
• OBT-7055 550W Power Amplifier with factory price for school,supermarket and buildings

• OBT-7045 One Channel PA Power Amplifier/ PA amplifier /450W Power Amplifier
• OBT-7035 Professional power amplifier 350V for PA system
• OBT-6656 6 zone 650W high power multiplex amplifier with USB and SD card for supermarket and buildings floor
• OBT-6556 550W multiplex power amplifier , multi power amplifier with 6 zone for PA system
• OBT-6456 multiplex amplifier with super quality , multi power amplifier for administration building,company, and PA
• OBT-6356 factory price multiplex amplifier ,350W multi amplifier with USB and SD card
• OBT-6256 6 zone multiplex amplifier ,250W multi amplifier for buildings floor and PA
• OBT-6156 Built in MP3 multiplex amplifier with 6 zone ,support USB and SD card
• OBT-D6655 High power amplifier, 650W multiplex amplifier with 5 zone for PA system
• OBT-D6555 FM radio,MP3 format , 550W multiplex power amplifier for public address system

• OBT-D6455 professional multi power amplifier, 450W multiplex amplifier with USB FM radio
• OBT-D6355 MP3 format professional multi power amplifier, 350W multiplex amplifier with USB FM radio
• OBT-D6255 5 channel multi power amplifier, 250W multiplex amplifier with USB FM radio
• OBT-D6155 Support the radio,MP3 format , 150W multiplex power amplifier for park ,school,company
• OBT-D6095 Support the radio,MP3 format , 90W multiplex power amplifier for Hotel , Supermarket,and other buildings
• OBT-9100 220V Programmable digital timer,16 devices can be attached for PA system
• OBT-9300USB 8 Zone digital signal pas controller with 4800bps for PA system
• OBT-9000 Intelligent centre controller with Zonal Function for Public address system
• OBT-6654 650W 4 zone multiplex amplifier for PA system
• OBT-6554 USB and SD card 550W 4 zone multiplex amplifier for PA system

• OBT-6454 Super quality 450W 4 zone multiplex amplifier for buildings and public place
• OBT-6354 Factory price 700W 4 zone multiplex amplifier for PA system
• OBT-6254 450W 4 zone multiplex amplifier with USB and SD card for PA system
• OBT-6154 260W 4in 4 out multiplex amplifier with USB and SD card
• OBT-9806 Full Digital IP Network Audio System POE speaker with super quality
• OBT-NP6650 IP network voltage amplifier with Rj45 for public address system
• OBT-NP6550 IP network audio power amplifier with 70V, 100V for public address system
• OBT-NP6450 IP network audio power amplifier with 2 AUX for supermarket,park and public buildings
• OBT-NP6350 digital ip network audio power amplifier with factory price for supermarket,park and public buildings
• OBT-NP6150 digital ip network power amplifier AC 220V for PA system

• OBT-NP6090 digital ip network power amplifier 220V for public address system
• OBT-NP6060 digital ip network voltage amplifier for pa system
• OBT-9800 Top one, All digital control network PA system for buildings
• OBT-8012 super quality matrix fire selector with 100V for buildings
• OBT-8011 factory price matrix selector with 100V for PA system
• OBT-9928 IP PA terminal controller wih 2200w Rj45 for supermarket, hospital
• 100V 20W Audio sound system professional plastic hanging speaker box for church
• Public address music system ABS plastic pendant loudspeaker for indoor
• Derrick horn loudspeaker, constant pressure hanging speaker leisure background music equipment
• 100V 20W Aluminum Pendant speaker box for supermarket background music

• Spherical hanging loudspeaker for hotel 100V 30W Pendant speaker
• 10W 100V Indoor pa system hanging speaker for church,supermarket
• public address music system pendant speaker for indoor
• Supermarket background music system handing speaker 10W 100V
• OBT-204 hanging speaker pendant speaker aluminium alloy speaker
• OBT-203 PA system hanging speaker 100V 10W Pendant speaker
• OBT-202 hanging loudspeaker /speaker for indoor100V 20W Pendant speaker
• OBT-201 hanging speaker for indoor hanging loudspeaker for hotel 100V 10W Pendant speaker
• OBT-318 hanging speaker for indoor hanging loudspeaker for hotel 100V 30W Pendant speaker
• OBT-316 hanging speaker for indoor hanging loudspeaker for hotel 100V 20W Pendant speaker

• OBT-317 hanging speaker for indoor hanging loudspeaker for hotel 100V 10W Pendant speaker
• OBT-310 hanging speaker for indoor hanging loudspeaker for hotel 100V 10W Pendant speaker
• OBT-203 Audio Sound System ABS Plastic Indoor Pendant Cylinder Box Speaker 10W
• pendant music speaker 100V 30w,pa system ABS plastic pendant speaker for hotel,restaurant
• 100V 10w,20w high quality hanging ceiling speaker for supermarket,library,conference room
• Elegent ball hanging ceiling loudspeaker 100v 20w for coffee shop,shopping mall,lobby
• outdoor waterproof 100v 10w hanging speaker 6.5inch
• 10W 5 inch ABS Hanging Pendant Speaker 70V 100v
• 5'' aluminum hanging speaker, 10w 100v IP55 outdoor /indoor hanging loundspeaker
• waterproof Spherical Hanging Ceiling Speaker,Ball Pendant Ceiling Speaker 10W 20W

• 6.5'' aluminum hanging ceiling speaker, 10w pa system pendant speaker
• Aluminum IP55 Waterproof 10w public paging system pendant speaker
• IP55 waterproof hanging speaker, outdoor 10w 20w hanging loudspeaker for supermarket
• Aluminum 10w, 20w pendant loudspeaker, ceiling hanging speaker waterproof
• Ball Shaped Hanging Ceiling Speakers for PA System 30w 100v
• Hanging Style PA System Ceiling Speaker with Elegant Design
• 10w,20w,30W pa system 100V ball pendant speaker, pendant mount design ball shape speaker
• PA System 6" 30W Pendant Speaker,Suitable for Hotel Lobby or Cash Desk Use OBT-318
• 20W at 100V 8 inch Hanging Speakers from Ceiling OBT-316
• pa system 20w ABS ceiling pendant speaker with wirerope for supermarket

• 20W Ceiling Hanging speaker, PA System Hanging Indoor Speakers OBT-317
• 8 inch hanging ceiling speaker , 20w ABS pendant ball speaker OBT-317
• Waterproof Alumnium Indoors Luxury Hanging Speaker 20W 100V
• OBT-310 100v 10w Ball shaped Indoor Suspension Ceiling Speakers for PA System
• Spherical Hanging Ceiling Speaker,Ball Pendant Ceiling Speaker 10W 20W
• OBT-204 PA System High Quality Indoor Hanging Round Speaker
• OBT-203 ABS Plastic PA System Indoor Hanging Speaker 10W
• OBT-202 alumnium waterproof luxury hanging speaker used for church, hotel, factory
• OBT-201 10w alumnium waterproof indoor pendant pa speaker
• OBT-317 PA System Suspension Speakers/Ball Shaped Hanging Ceiling Speakers10w