All Products

• OBT-6150 Professional power USB mixer pa amplifier for pa system,Amplifier portable,CE Certified
• 350watts power amplifier audio amplifier for church, school, office, building
• public address pa power mixer amplifier, soud power amplifier for hotel, airport, community, school, hosptital
• audio distribution amplifier 60w-650w, 4-zones hotel background music pa amplifier
• OBT-6154 4 Zones Mixer PA Amplifier/4 Zones amplifier with Each Zone Adjustable Volume Knob
• Professional School Broadcasting System/Public Audio Announcing System
• Professional School Broadcasting System/Professional Public Address System
• PA Amplifier / Public Broadcasting Amplifier / Professional Public Address System
• Public Address System 13 years Manufacturer for School,University,Stadium,Building,Shopping Mall
• OBTPA Public Broadcast System,Public Broadcasting System,PA System for School,Airport, Supermarket

• OBTPA Professional Public Address Amplifier,PA Audio Matrix,Public Address Audio Matrix Manufacturer
• OBT-6650 USB mixer power amplifier,650 high power amplifier with factory price for PA system
• OBT-6550 public address system mixer power amlifier,550W Chinese made,5 road input
• OBT-6450 Made In China mixer power amplifier,right price &better quality for PA system
• OBT-6350 High quality 1zone mixer power amplifier,350W mixer amplifier for public address system
• OBT-6250 Pa system mixer power amplifier,250W mixer amplifier
• OBT-6150 Professional 1 zone mixer power amplifier,Built-in MP3,support USB & SD card with super quality and resonable price
• OBT-6090 China manufacture 1 zone mixer power amplifier,Built-in MP3,support USB & SD card for pa systerm
• IP public address system for school, parking place, motorway, building
• OBT- 6650 Audio Music Broadcasting System for Airport,Railway station,Hotel,Stadium

• public Broadcast Digital PA Amplifier , CE ISO rack power sound amplifier
• PA System 5 Zones Combined Mixer Amplifier 550w,Remote Paging System pa amplifier
• OBT- 6650 650W Mixer Power Amplifier for School,Classroom,Building floors
• Background Music System 450W 5 Zones PA Mixer Amplifier for school, supermarket, shopping mall
• OBT 5 zones PA power amplifier background music amplifier OBT-D6355
• PA System 5 Zones Mixer Stereo Amplifier with USB FM and Mic Input
• OBTPA 650 watts public address pa audio power amplier with individual volume controller for each channel
• OBT- 6550 PA Mixer Amplifier Public Power Amplifier Audio Amplifier with 550W Power Output
• OBT- 6450 One channel pa power amplifier in commercial sound system,commercial audio system
• OBT- 6450 Public Broadcasting music system PA audio amplifier with usb

• Multiple Audio Sources Power Digital Amplifier standard PA Amplifier
• OBT- 6350 Public Address Amplifier/One Channel PA Power Amplifier/350W Power Amplifier
• PA Amplifiers Public Address System Tube Amplifier 450w, multizones amplifier for BGM system
• 4 zones Hot Sale 350w Mixing PA Amplifier with Mic Input and USB SD
• New design sound system powered pa amplifier with usb sd for school, meeting, prison, plant
• 550w mixer voltage 70v 100v amplifier for public address system speakers
• OBT PA Power Amplifier CE certification, Audio Distribution Amplifier for stadium, church, building
• all in one public address system, pa broadcast system audio amplifier for background music
• OBT-6250 OBTPA 350w 70v100v audio power amplifier pa sytem amplifier for school, factory, hotel, railway,office
• OBTPA 250w Shenzhen best public adddress system pa power amplifier manufacturers OBT-6250

• OBT- 6350 350W CE ROHS Public Address Amplifier,Desktop PA Amplifier
• OBT- 6250 250W Mixer Power Amplifier for Railway Station,Airport,Highway,Prison
• OBT- 6250 Public Address System 250W Power Amplifier,250W Mixer Power Amplifier
• OBT- 6150 Mixer Power Amplifier 220V 150W for Kindergarten,Primary School,University
• OBT- 6150 Mixer Power Amplifier 220V 150W Mixer Amplifier with USB,SD and MIC
• OBT-6060B 60W Analog Mixer PA Amplifier for Store,Coffee Shop
• OBT-6060B 60W Public Address System PA Amplifier 220V 60W with USB and MIC
• OBT-8020 PA system pro power amplifier with super quality
• OBT-6040 220V Public Address System PA Amplifier 40W with USB FM Radio Built in
• OBT-6060B professional mixer power amplifier,3 input multiplex, built in MP3,USB and SD card, 60w mixer amplifier for PA system

• 60W MIni Digital Mixer Voice Amplifier for PA System
• OBT-6040 mixer power amplifier 70v,100v,40w for company,Library
• Public Address System Power Amplifier, 150watt PA Mixer Power Amplifier for School, Restaurant, Hotel, Supermarket
• OBT-6150 Mixer Power Amplifier 150W 220V with USB and SD card slot for Buildings
• OBT-6154 Public Address PA Amplifier 4 Zones 150W for Hotel,Building Floors,Supermarket
• OBT-6154 Public Address PA Amplifier 4 Zones 22V 150W for Shopping Center,Building floors
• OBT-325 Portable Special Feature outdoor speaker waterproof and large outdoor speaker for pa system
• OBT-323 Outdoor sound system professional manufacturer column speakers for pa system
• OBT-321 All weather column speakers for airport, hotel,meeting hall,supermarket,station
• OBT-168 Public address system 45W indoor latest wood Stereo column speaker

• OBT-166 100V/35W Strong bass wooden column speaker for public address system
• OBT-162 Luxury Indoor Silver Wood Column speaker with high quality music output with elegant appearance
• OBT-760 Creative design superpower column speaker with manufacture price for pa system
• OBT-750 (Big big power) Made in china high quality outdoor column speaker/high tone loudspeaker for pa equipment
• OBT-740 Sound of column system 60W/100V /CE Certified OEM column speakers and active loudspeaker for public address system
• OBT-730 Out sound system professional for pa speaker equipment/ matrix column speaker system
• OBT-720 China style speaker/ high quality/super bass /waterproof exterior loudspeaker decoration column with good price
• OBT-710 New Aluminum Speaker Subwoofer , perforated metal aluminum mesh loudspeaker grille for pa system
• OBT-904 40W Professional outdoor waterproof aluminum column loudspeaker with high quality for PA system
• OBT-903 Outdoor waterproof aluminum column speakers

• OBT-902 public address system aluminum column with high quality and best price/20W professional waterproof loudspeaker
• OBT-901 Made in china 10W Luxury aluminum column speakers for public address system/outdoor waterproof loudspeaker
• OBT-128 60W high watt professional aluminum column speaker with super bass for public address equipment
• OBT-126 Luxury aluminum column loudspeaker for public address equipment with loud and clear
• OBT-122 14 years manufacture prefessional luxury aluminum column loudspeakers/15W all-waterproof outdoor speakers
• OBT-124 30W Aluminum column speakers for pa system/ outdoor waterproof louderspeakers with high quality
• OBT-127 Shenzhen manufacture 40W outdoor column speaker/ aluminum tweeter speaker with bass and tweeter
• OBT-125 Professiona pa system aluminum column speaker with treble and Spread far/factory price
• OBT-123 Public address system aluminum column speaker/waterproof outdoor column loudspeaker
• OBT-121 Made in china professional luxury aluminum column loudspeaker with high quality and good price

• OBT-8642 42U Made in china equipment cabinet with Universal power socket and 4 door lock detachable for network device
• OBT-8633 33U High quality antirust telecom equipment outdoor control cabinet with oughened glass and lock
• OBT-627 waterproof+super bass ,public address system ceiling speakers/ professional ceiling loudspeaker
• OBT-8622 22Rack equipment cabinet for Waterproof outdoor Cabinet for telecom equipment, cabinets and equipment for data networks
• OBT-702 Water resistance ,shenzhen manufacture, ceiling speaker ,100V with good price for public address system
• OBT-701High quality ceiling speaker /loudspeakers ceiling/waterproof speaker 3w for public address system
• OBT-609 Waterproof ceiling speaker/ ceilling loudspeaker /ABS material for public address system
• OBT-605 ABS public address system ceiling speaker / louderspeaker /10W/ 100V and easy installation
• OBT-604 Made in china and good price ceiling louderspeaker /sound system for pa system
• OBT-101 20W white, high quality, ABS ceiling speaker for factroy,company,hotel,and buildings floor

• OBT-818 8/15W PA system mini Mini wired ceiling louderspeaker with lowest price
• OBT-816T Public Address system white loudspeaker ceiling / pa system ceiling speaker 5/10W with bottom price
• OBT-816 5/10W Public Address system loudspeaker ceiling / pa system ceiling speaker Iron
• OBT-810 Shenzhen factory steel with high quality ceiling speaker for public address system
• OBT-810T Iron security system equipment 100v ceiling speaker for hospital,hotel,library and buildings
• OBT-809T Made in china Iron ceiling speaker/sound system for PA system
• OBT-809 high grade ceiling sound ,PA system ceiling speaker with factory price
• OBT-108 Shenzhen manufacture ceiling speaker ,ceiling sound for public address system
• OBT-107 PA system ABS ceiling speaker with reasonable price for hotel,supermarket,school ,company and buildings
• OBT-808 Wholesale white ceiling speaker with high quality for public address system