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classroom amplifier
60+ factories verified
Shenzhen Qiyin Electronics Co., Ltd
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Yanmai Wireless Lapel Microphone Audio Amplifier Teacher Voice Amplifier Tour Guide Sales Staff Cashiers Classroom Instruction Indoor Lectures Outdoor Speeches
US$
19.30
-
19.60
1,000 Sets
(MOQ)
Handheld Microphone Amplifier for Teachers' Classroom Use
US$
11.00
-
12.00
1,000 Sets
(MOQ)
Wireless Lapel Microphone for Classroom Use Bumblebee Amplifier with Sudden Sound K3PRO
US$
17.90
-
18.20
1,000 Sets
(MOQ)
Lapel Microphone Amplifier for Guides and Teachers
US$
17.90
-
18.20
1,000 Sets
(MOQ)
1/4
Guangzhou strong sound electronic equipment Co., Ltd
10 yrs
·
4.9
·
Manufacturer/Factory & Trading Company
Send Inquiry
2 Channel 150W 8 Ohms Digital Power Amplifier with DSP for Classroom/ Conference Room
US$
253.00
-
346.00
1 Piece
(MOQ)
All-in-One 2 or 4 Channel 300W Digital Audio Power Amplifier with DSP for Video Conference Meeting System and Classroom
US$
186.20
-
478.80
2 Pieces
(MOQ)
PA New Classic Design 6 Inch 8ohm Public Address Classroom Wall Loudspeaker Active Wall Mounted Speaker in Pair 2X20W Black Color
US$
60.00
-
72.00
10 Pieces
(MOQ)
New Arrivals 40W in Wall Audio Speaker for Classroom Sound System
US$
14.00
-
65.00
50 Pieces
(MOQ)
1/4
Guangzhou Lingyin Electronic Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
1u Amplifier Small Rated Power Amplifier Shop Amplifier Classroom Amplifier Family Amplifier
US$
22.00
-
30.00
1 Piece
(MOQ)
Lingyin Good Quality 100V in-Ceiling Speaker Lth-8018 8" 20W for Classroom
US$
8.00
-
9.00
1 Piece
(MOQ)
Lbg-502 OEM Wall Mount Speaker for Classroom 15W
Negotiable
10 Pieces
(MOQ)
Two Way Wall Mounted Speaker 35W Classroom Broadcasting Music System 100V Speaker
US$
22.00
-
25.00
1 Piece
(MOQ)
1/4
Kozen International Ltd
5.0
Send Inquiry
300W Professional Power Amplifier Is Suitable for Conference Room and PA System
US$
95.00
-
99.00
100 Pieces
(MOQ)
1/4
Shenzhen Heyue Digital Technology Co., Ltd
Send Inquiry
Shidu Double Wireless Voice Amplifier for Teachers with 2 Microphone, 25W 2600mAh, Work of 10hrs, Portable Speaker with Microphone for Classroom, Meeting, Sales
US$
51.50
-
69.40
500 Pieces
(MOQ)
Portable Voice Amplifier Shidu Personal Microphone Headset for Speaking Rechargeable Mini PA System for Teachers Tour Guides Coaches Classroom Singing Yoga
US$
10.60
-
14.30
500 Pieces
(MOQ)
Shidu UHF Wireless Voice Amplifier for Teachers Rechargeable Megaphone Support Recording
US$
20.40
-
27.50
500 Pieces
(MOQ)
Portable Rechargeable Mini Voice Amplifier for Teachers with Wired Microphone Headset and Waistband,Supports MP3 Format Audio for Singing,Training,Speech,Tour
US$
9.40
-
12.70
500 Pieces
(MOQ)
Shenzhen Heyue Digital Technology Co., Ltd
Send Inquiry
Shidu S512 Original Portable Voice Amplifier Personal Voice Amplifiers for Classroom, Meeting, Speech, Tour Guide
US$
12.70
-
17.10
1 Piece
(MOQ)
Shidu S298 Voice Amplifier Microphone Headset for Teachers, Original Portable Voice Amplifier, Work of 12 Hrs, Personal Voice Amplifiers for Classroom, Meeting
US$
11.20
-
15.10
1 Piece
(MOQ)
Shidu M500UHF Voice Amplifier Wireless Microphone for Teachers, Portable UHF Voice Amplifier for Teaching, Speaking, Classroom
US$
21.40
-
28.80
1 Piece
(MOQ)
Shidu M1 Portable Voice Amplifier Bluetooth Rechargeable Personal Voice Amplifier with Microphone Headset, Power Amplifier for Multiple Locations Classroom
US$
25.50
-
34.30
1 Piece
(MOQ)
Hangzhou Kaqi Audio Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Factory Made Cheap Wall Mount 10W 100V Speaker for Classroom
US$
2.00
-
5.00
200 Pieces
(MOQ)
PA 3-6W Background Music System Wall Mount Speaker
US$
2.00
-
5.00
200 Pieces
(MOQ)
Mosque PA System Indoor Wall Mounted Speakers
US$
2.00
-
5.00
200 Pieces
(MOQ)
Manufacturers Coaxial Speaker 10 Watts 5 Inch Ceiling Speaker Hanging Classroom Ceiling Speakers Home Theatre
US$
5.00
-
10.00
200 Pieces
(MOQ)
1/4
Shenzhen Shidu Digital Co., Ltd
Send Inquiry
Shidu S93 20W Wired Smart School Classroom Voice Amplifier for Teacher, Tour Guide
US$
21.50
-
25.20
500 Pieces
(MOQ)
Guangzhou Temeisheng Audio Technic Co Ltd
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
All-in-One Conference Amplification Kit with DSP Amplifier and Dual Capsule Overhead Microphone and Column Speaker*2
US$
547.10
-
711.10
1 Piece
(MOQ)
Window Intercom System for Bank or Window Public Address Audio Set with Desktop Microphone & in Wall Speaker
US$
30.80
-
32.80
2 Pieces
(MOQ)
Active Wall Speaker Pair with Built-in Amplifier and Mic Input for Classroom and Presentation Audio
US$
46.00
-
96.00
20 Pieces
(MOQ)
6 Inch High Fidelity Wall Speaker 15/30/60W Fashion Loudspeaker White Color for Classroom Kit
US$
26.10
-
33.90
200 Pieces
(MOQ)
1/4
Xinghongde Electronics Technology Co., Ltd
Send Inquiry
Rh-Audio 5 Zones Mixing Amplifier with USB Bt FM for Public Address System
US$
120.00
-
290.00
20 Pieces
(MOQ)
Rh-Audio Desktop 60W DAB Antenna Amplifier with USB Bt Function
US$
100.00
-
220.00
20 Pieces
(MOQ)
Rh-Audio WiFi/Bluetooth Amplifier with Unlimited Music Streaming Options for Hotel Background Music
US$
136.00
-
186.00
20 Pieces
(MOQ)
Rh-Audio Digital Tuner Amplifier with Bt USB Port as Audio Source for Hotel Room
US$
146.00
-
201.00
1 Piece
(MOQ)
Guangzhou Baiyun District Jianggao Feiyang Electronic Factory
23 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
15 Inch Rod Movable Wireless Active PA Trolley Bluetooth Loud Speaker Audio Sound System
US$
35.50
200 Pieces
(MOQ)
2021 New Dual 12 Inch Portable Bluetooth PA Party Box Karaoke Sound Box Loud Speaker System
US$
118.00
-
118.10
100 Pieces
(MOQ)
Dual 10 Inch High Power Promotional Cost Effective PA PRO Audio Loud Speaker System
US$
48.50
100 Pieces
(MOQ)
Senior New Arrival EQ Big Party Clarion DJ Wooden Amplifier Trolley Dual 12 Inch Audio Loud Speaker
US$
74.00
200 Sets
(MOQ)
1/4
DONGGUAN FDB AUDIO MANUFACTURE CO .,LTD
17 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Plastic Single 6 Loudspeaker PA System
US$
58.00
-
462.00
1 Piece
(MOQ)
Professional Outdoor Using Audio Speaker High Spl PA 8inch Sound System
US$
148.00
-
1,282.00
1 Piece
(MOQ)
6′ ′ Two-Way Full Range Plastic IP46 Waterproof Speaker with Transformer
US$
76.00
-
748.00
1 Piece
(MOQ)
12 Inch Coaxial Water-Proof Installation Long-Throw Speaker with 100V Transformer, IP56
US$
210.00
-
1,857.00
1 Piece
(MOQ)
1/4
GUANGZHOU NASN POWER CO., LTD
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
8′ ′ Wireless Portable Blue Tooth Electric Guitar Speaker Rechargeable Battery Powered PA System PRO Audio Bass Treble Amplifier
US$
300.00
1 Piece
(MOQ)
Rechargeable Battery Speaker for Outdoor Classroom Presentation and Dancing Training
US$
350.00
1 Piece
(MOQ)
Rechargeable Trolley Speaker with Tripod Mount Hole
US$
238.00
1 Piece
(MOQ)
15inch Outdoor Portable Speaker Rechargeable Battery Karaoke Trolley Wooden Speaker
US$
300.00
1 Piece
(MOQ)
1/4
Guangzhou Ruifeng Intelligence Technology Co., Ltd
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ruifeng Intell. Audio Self-Powered Speaker/ Active Speaker/ PA System VI10
US$
650.00
-
850.00
2 Pieces
(MOQ)
Conference Room Classroom Ceiling Mount Speaker
US$
30.00
-
200.00
1 Piece
(MOQ)
Home Theater Conference Room Classroom Surround Wall Mount Column Speaker
US$
65.00
-
80.00
2 Pieces
(MOQ)
Ruifeng Intell. Audio Conference System Digital Host with Microphone Lh-800m
US$
550.00
-
750.00
2 Pieces
(MOQ)
1/4
Shenzhen Shidu Digital Co., Ltd.
Send Inquiry
Shidu 18W Big Sound Wired Portable Teachers Microphones Classroom Voice Amplifier
US$
25.50
-
30.90
2 Pieces
(MOQ)
SHIDU 10W SD-S258 Teaching Portable Voice Amplifier for Classroom 2020
US$
25.52
-
30.14
1 Piece
(MOQ)
Shidu 10W Wireless Amplifier for Classroom/Training/Meeting
US$
21.00
-
23.40
1,000 Pieces
(MOQ)
Shidu 2200mAh High Capacity Megaphone Voice Amplifier for Classroom /Meeeting
US$
33.26
-
39.13
1 Piece
(MOQ)
Shenzhen Ruicen Technology Co., Ltd.
4.8
Send Inquiry
Tetra800 RF Signal Jamming System Walkie-Talkie Jammer Module
US$
85.00
-
810.00
1 Piece
(MOQ)
RF Cellular Signal 2g 3G 4G Jamming PA 5W to 100W Jammer Module
US$
89.00
-
1,851.00
1 Piece
(MOQ)
Walkie-Talkie 380-470MHz 50W 100W UHF RF Jammer Module
US$
630.00
-
810.00
1 Piece
(MOQ)
Customized 50W 6500-6700-6900MHz High Frequency Drone Uav Signal Jammer Module
US$
272.00
-
315.00
1 Piece
(MOQ)
1/4
Eastern Voice Int'l Limited
Send Inquiry
Classroom Infrared Wireless Amplifier System All in One AMP (568A)
US$
258.00
50 Sets
(MOQ)
Classroom Solution+Iron Interactive Whiteboard Active Speakers (3600)
US$
79.00
200 Sets
(MOQ)
Infrared Wireless Transmitter Receiver System, Single Channel (368A)
US$
190.00
50 Sets
(MOQ)
SOYO Technology Development Co., Ltd.
Send Inquiry
Dual Wireless Voice Amplifier for Classroom Sound System
Negotiable
1 Piece
(MOQ)
Wireless Teaching Voice Amplifier for Classroom Audio System
Negotiable
1 Piece
(MOQ)
Guangzhou Yuanfeng Electronic Co., Ltd.
Send Inquiry
1300W 4-Channel Power Amplifier - Professional Audio AMP for Classroom, Live Shows & Events
US$
300.00
-
360.00
1 Piece
(MOQ)
High Quality Analog Amplifier 110V 1000W Four Channal Classroom Stage Concert Audio Professional Amplifier
US$
1.00
-
830.00
1 Piece
(MOQ)
1/4
Xinghongde Electronics Tech. Co., Ltd
Send Inquiry
Rh-Audio High Quality OEM Mixer Amplifier with 70V 100V for Classroom
US$
85.00
-
210.00
20 Pieces
(MOQ)
Miqolin Audio Equipment Co., Ltd.
Send Inquiry
Classroom Broadcast Amplifier (MQ-40)
Negotiable
SOYO Technology Development Co., Ltd.
Send Inquiry
Wireless Classroom Audio Product Wireless Microphone and PA System for Classroom /Teachers
Negotiable
10 Pieces
(MOQ)
Wireless Surround Amplifier for Home Theater System
Negotiable
1 Piece
(MOQ)
1 U RF Wireless Classroom Voice Amplifier (Rack Mountable)
Negotiable
50 Pieces
(MOQ)
Rack Mountable RF Wireless Power Amplifier for Classroom (1 U size)
Negotiable
50 Pieces
(MOQ)
Dongguan Riotouch Technology Co., Ltd.
17 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Riotouch 65/75/86 Inch Android 13/14 Interactive Flat Panel Smart Board Classroom Touch Board
US$
500.00
-
747.00
1 Piece
(MOQ)
Interactive Whiteboard Smart Digital Board Interactive Panel Interactive Whiteboard for Classroom
US$
664.00
-
3,349.00
1 Piece
(MOQ)
65 75 86 Inch Android 13 4K UHD LED Ifpd Smart IR Interactive Touch Whiteboard for Classroom Teaching
US$
498.00
-
660.00
1 Piece
(MOQ)
Android System Interactive Whiteboard Smart Board Interactive Flat Panel for Classroom Teaching 75 Inch
US$
664.00
-
3,349.00
1 Piece
(MOQ)
1/4
Sichuan Whale Age Digital Technology Co., Ltd.
Send Inquiry
Smart Classroom Board - 55/65/75/86/100/110-Inch Smart Board, Interactive Smart Board & Panel for School Teaching
US$
450.00
65 Inch
(MOQ)
Portable Smart Interactive Touch Screen Display Board for Teaching Classroom
US$
450.00
-
2,250.00
65 Inch
(MOQ)
Interactive Board Smart Classroom Digital Whiteboard with OPS PC for School
US$
450.00
-
2,250.00
65 Inch
(MOQ)
65/75/86/100/110-Inch Digital Classroom Interactive Display Touch Screen Panel - Interactive Whiteboard, Smart Board
US$
450.00
65 Inch
(MOQ)
1/4
Dedi Technology Co., Ltd.
5.0
Send Inquiry
China Manufacturer Interactive Digital Lectern Classroom Smart Speech Pulpit Church Rostrum Digital Podium Interactive Metal
US$
1,535.00
-
1,635.00
10 Pieces
(MOQ)
Acrylic Digital Podium Stand Pulpits for Churches Angle Adjustable Large Modern Lecterns Classroom Weddings
US$
1,535.00
-
1,635.00
10 Pieces
(MOQ)
27inch Interactive Digital Podium for Education & Training
US$
1,535.00
-
1,635.00
10 Pieces
(MOQ)
18.5inch Acrylic Wedding Podium Digital Lectern Stand for Floor Clear Top, Aluminum Sides, Silver/Gold/Black
US$
1,535.00
-
1,635.00
10 Pieces
(MOQ)
1/4
Hongxi Technology (Guangzhou) Co., Ltd.
4.6
Send Inquiry
Classroom Digital Display Interactive Infrared Smart School Board Price 55 65 Inch Touch Screen LCD Whiteboard
US$
450.00
-
1,799.00
1 Piece
(MOQ)
86 Inch LED Interactive Education Smart Board for Training Classroom Digital White Boards for Schools
US$
850.00
-
920.00
1 Piece
(MOQ)
55 Inch Finger Smart Touch Screen LED Display Interactive Digital Whiteboard for Classroom
US$
399.00
1 Piece
(MOQ)
4K High Definition 86 Inch Touch Screen Smart LCD Display Classroom Electronic Digital Interactive Whiteboard
Negotiable
1 Piece
(MOQ)
1/4
Hangzhou Yatal technology Co., Ltd.
9 yrs
·
5.0
·
Trading Company
Send Inquiry
Multi All in One PC Smart Classroom All in One Teaching System Multimedia Teaching Equipment with Visualizer and PC for Classroom
US$
390.00
-
750.00
1 Piece
(MOQ)
Chinese Factory Smart Classroom Multimedia Teaching Equipment with PC and Visualizer
US$
70.00
-
450.00
1 Piece
(MOQ)
Factory Direct Price Intelligent Digital Classroom Solution Multimedia Teaching Equipment
US$
70.00
-
450.00
1 Piece
(MOQ)
Cheap Factory Price Smart Classroom All in One Teaching System Multimedia Teaching Equipment with Visualizer PC
US$
390.00
-
750.00
1 Piece
(MOQ)
1/4
GUANGZHOU CREATOR CORPORATION(CHINA)
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Smart Classroom Programmable Multimedia Central Controller with Built-in Presentation Switch
US$
100.00
-
9,999.00
1 Piece
(MOQ)
PTZ Camera Tracking Comprehensive Controller with Built-in 4X2+1modular Matrix Switcher
US$
100.00
-
9,999.00
1 Piece
(MOQ)
Comprehensive HD Camera Tracking Central Controller with Built-in 4X2 Signal Switcher
US$
100.00
-
9,999.00
1 Piece
(MOQ)
Projector Screen Central Controller with Built-in 4*2 Matrix
US$
100.00
-
9,999.00
1 Piece
(MOQ)
1/4
Chartu Technologies Co., Ltd
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ss-IR201 Infrared Wireless Classroom Audio System with 2 Mics & Stylus
Negotiable
200 Pieces
(MOQ)
Wireless Infrared Classroom Speaker System with DSP & Feedback Suppression
Negotiable
200 Pieces
(MOQ)
Ss-IR201 Infrared Wireless Classroom Audio System for Engaging Learning
Negotiable
200 Pieces
(MOQ)
IR Education Teaching Microphone Classroom Audio Solution
Negotiable
200 Pieces
(MOQ)
1/4
TDS ACOUSTIC CO., LIMITED
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
15inch Speaker Cabinet for Night Club Hotel Hall Restaurant Classroom
US$
210.00
-
380.00
1 Piece
(MOQ)
Professional Sound Systems for Local Council Events
US$
99.00
-
150.00
1 Piece
(MOQ)
Coaxial Speaker TD10
US$
220.00
-
380.00
1 Piece
(MOQ)
Dual 6inch Loudspeaker for Coffee Room Restaurant Conference Room Speakers
US$
95.00
-
150.00
2 Pieces
(MOQ)
1/4
1
3
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