Home
Supplier Discovery
Consumer Electronics
Amplifier
Class A Amplifier Efficiency Factories & Companies
Filter
Category
Consumer Electronics
Electrical & Electronics
Manufacturing & Processing Machinery
Security & Protection
Auto, Motorcycle Parts & Accessories
More
Management Certification
Others
ISO9001:2015
ISO 9001
ISO45001:2018
OHSAS/ OHSMS 18001
More
R&D Capacity
OEM
ODM
Own Brand
Others
Annual Revenue
<1 Million USD
1 ~ 2.5 Million USD
2.5 ~ 5 Million USD
5 ~ 10 Million USD
No.of Employees
Less than 5 People
5-50 People
51-200 People
201-500 People
501-1000 People
Province & Region
Anhui
Chongqing
Fujian
Guangdong
Hebei
More
about class a amplifier efficiency
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
class a amplifier efficiency
100+ factories verified
CVR PRO AUDIO CO.,LTD
Send Inquiry
D Series Power Amplifiers Class D Circuit Provide High Efficiency Energy Saving and Low Operation
US$
1,000.00
-
10,000.00
2 Pieces
(MOQ)
1u Design D-Series Power Amplifiers Class D Circuit High Efficiency Energy Saving and Low Operation
US$
100.00
-
10,000.00
1 Piece
(MOQ)
Reliable Quality DSP-654 Professional Amplifier 1u Amplifier
Negotiable
1 Piece
(MOQ)
Cvr DSP-3002 Power Amplifier Cvr Audio Amplifier Professional Amplifier
Negotiable
2 Pieces
(MOQ)
1/4
Guangzhou strong sound electronic equipment Co., Ltd
10 yrs
·
4.9
·
Manufacturer/Factory & Trading Company
Send Inquiry
Professional Cost Effective PA System 100V Single Channel 300W Class D Power Amplifier with High Efficiency
US$
128.00
-
256.00
10 Pieces
(MOQ)
M High Efficiency Digital Power Amplifier Professional Mini Mixer Amplifier 100V/70V 4-16 Ohm 4-CH Amplifier with DSP
US$
451.00
-
587.00
1 Piece
(MOQ)
Android Wall Amplifier 7 Inch Touch Screen 8 Channels Equipped with Bluetooth, USB / TF, FM Radio for Home Audio System
US$
121.45
-
225.00
5 Pieces
(MOQ)
Wireless WiFi Mini Bluetooth USB in Wall Mount Touch Screen Audio Mixer Amplifier 2X25W with Android, Can Power 2- 4 Pieces 8ohm Speaker
US$
68.00
-
136.00
20 Pieces
(MOQ)
1/4
Guangzhou Ruifeng Intelligence Technology Co., Ltd
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Ruifeng Professional Line Array Speaker Power Amplifier Ka4.4 with Class D Design, Low Temperature and High Efficiency Output
US$
400.00
-
600.00
1 Piece
(MOQ)
Digital PA High Power Amplifier Professional Audio Amplifier Power Amplifiers
US$
1,000.00
-
2,000.00
1 Piece
(MOQ)
Professional Amplifier High Power Two Channels PA Audio System for G950
US$
200.00
-
500.00
1 Piece
(MOQ)
Active Line Array Subwoofer 18'' Powered Speaker PRO Audio
Negotiable
1 Piece
(MOQ)
1/4
Dongguan Sunhyor Audio Technology Co., Ltd
5.0
Send Inquiry
High Efficiency Lightweight Class D PRO Amplifier for Karaoke
US$
68.00
-
760.00
1 Piece
(MOQ)
Wholesale OEM High 1u 2u 3u Class H 4 Channels 2 Channel Professional Audio Sound Equipment Power Amplifier for PRO Audio Sound System Subwoofer Speaker
US$
120.00
-
760.00
5 Pieces
(MOQ)
OEM Factory Price Sound Equipment Class D 1u 2u Professional Digital Stereo Switching Audio Power Amplifier for High End Audio Sound System Bar Stage Speakers
US$
120.00
-
760.00
5 Pieces
(MOQ)
High Powerful New Arrival 4 Channels Audio Equipment Power Amplifier with Logo Panel Customization
US$
68.00
-
760.00
1 Piece
(MOQ)
1/4
Guangzhou Temeisheng Audio Technic Co Ltd
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
SIP Outdoor Column Speaker 4ohm 40W POE High Efficiency Class D Amplifier Wide Range Frequency Response
US$
210.00
-
231.00
1 Piece
(MOQ)
12.3-Inch Small Commercial Home Blue-Tooth 2-Channe Class D Wall Amplifier with Tuya/ Touch Screen Smart Amplifier
US$
322.00
-
440.00
1 Piece
(MOQ)
4-CH Android 10.0 Blue-Tooth Smart Class D Wall WiFi Amplifier with 4-Inch Capacitive Touch Screen
US$
75.00
-
102.70
1 Piece
(MOQ)
SIP Outdoor Column Speaker 4ohm 80W Poe High Efficiency Class D Amplifier Wide Range Frequency Response 16bit Dac Digital Audio
US$
244.00
-
268.50
1 Piece
(MOQ)
1/4
Jiangmen Shengdong Electronic Technology Co., Ltd
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Professional 2 X 1200-Watt H-Class Stereo Amplifier for Subwoofers
US$
188.00
2 Pieces
(MOQ)
High-Power 2-Channel Class D Digital Amplifier for Events
US$
90.00
2 Pieces
(MOQ)
Sdondz Apa407 4 X 800W H-Type Stereo Amplifier for Karaoke and Events
US$
220.00
2 Pieces
(MOQ)
Sdondz A4800h 800W H-Class 4-Channel Power Amplifier for Professional Sound
US$
210.00
2 Pieces
(MOQ)
1/4
Guangzhou Jinbao Sound Equipment Co., Ltd.
5 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Efficiency Digital Switching Power Supply Power Amplifier with 1350W X 4
US$
496.45
-
503.55
1 unit
(MOQ)
Td Class Large Cabinet Power Amplifier, Suitable for Performances, Bars
US$
524.82
-
531.91
1 unit
(MOQ)
High-Performance D-Class Digital 1u Power Amplifier 4000W X2
US$
617.02
-
624.11
1 unit
(MOQ)
Four-Channel Digital Amplifier 4X1000W 11 3 Kg Power Supply
US$
1,957.45
-
1,971.63
1 unit
(MOQ)
1/4
Guangzhou Jiuding Audio-Visual Technology Co., Ltd.
8 yrs
·
Trading Company
Send Inquiry
High Efficiency Power Amplifier for Integrated Audio System Solutions
US$
180.00
-
230.00
1 Piece
(MOQ)
Dynamic Audio Loudspeaker with Unmatched Clarity and Low Distortion
US$
212.00
-
293.00
1 Piece
(MOQ)
1/4
Enping City Ruixing Electronics Technology Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
DJ-4100 1000W*4 3u Prfessional Audio Power Amplifier for Stage Performance
US$
302.00
-
310.00
5 Sets
(MOQ)
DJ-440 400W*4 Professional Audio Power Amplifier for KTV System
US$
215.00
-
220.00
5 Sets
(MOQ)
DJ-480 800W*4 Professional Audio Power Amplifier for Outdoor Performance
US$
248.00
-
250.00
5 Sets
(MOQ)
Fp4400 400W*4 Professional Audio Power Amplifier for KTV System
US$
215.00
5 Sets
(MOQ)
1/4
Shenzhen Etenda Technology Limited
Send Inquiry
100W WCDMA 3G 2100MHz High Efficiency Power Amplifier
Negotiable
1 Piece
(MOQ)
UHF Tetra VHF RF Power Amplifier/Linear Amplifier/Class Ab PA/RF Amplifier
Negotiable
1 Piece
(MOQ)
20W/10W/5W Dual Band LTE/GSM Digital Fiber Optic Signal Amplifier
Negotiable
1 Piece
(MOQ)
100watt 100MHz to 6000MHz Broadband/Wideband RF Amplifier/RF Power Amplifier/Power Amplifier
Negotiable
1 Piece
(MOQ)
1/4
GZ SKYRANN ELECTRONIC TECH CO., LTD.
5.0
Send Inquiry
High Efficiency Professional 1u 1300W Power Amplifier
US$
450.00
-
600.00
1 Piece
(MOQ)
Digital 1u Class D Power Amplifier 1600W Professional 4 Channels Amplifier
US$
400.00
-
500.00
1 Piece
(MOQ)
2000W D420 Digital 4X2000W Aduio 8 Ohm 90V~260V 1u DJ Stereo Professional Class D Power Amplifier
US$
300.00
-
600.00
1 Piece
(MOQ)
D2240 2400watt*2 2 Channel 1u Class D Digital Power Amplifier DJ Sounds Amplifier
US$
400.00
-
550.00
1 Piece
(MOQ)
1/4
Weifang Domc Audio Co., Ltd
Send Inquiry
Audiophile-Grade PS300 2 Channel Class D Amplifier for Full-Range Speakers Unmatched Clarity Dance Hall Home Theater Karaoke 500W*2 DJ Audio Amplifier
US$
120.00
-
230.00
1 Piece
(MOQ)
Domc PS500 Two-Channel Pure Power Amplifier 500W*2 Class D Audio Power Amplifier for Club Party Stereo Sound System AMP 20Hz - 20kHz Audio System Display
US$
159.00
-
305.00
1 Piece
(MOQ)
Enhanced Domc 6208 Two-Channel Pure Audio Amplifier 800W*2 1100W*2 Power Class D Stereo Digital Audio Amplifier for Concerts Speaker Home Use
US$
315.00
-
496.00
1 Piece
(MOQ)
1/4
Nanjing Shinewave Technology Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
UHF Power Amplifier 0.1-500 MHz 70 W Solid State RF Power Amplifier for Ground-Based Radars
US$
7,850.00
-
8,570.00
1 Piece
(MOQ)
P Band 30MHz~520MHz 50 W RF Power Amplifier for Satellite Communication
US$
100.00
-
200.00
1 Piece
(MOQ)
High-Frequency Solid-State RF Power Amplifier for Radar Systems
US$
1,720.00
1 Piece
(MOQ)
1/4
Dongguan Tianyi Electronics Co., Ltd.
Send Inquiry
High-Efficiency Class AB 6-Channel Car Audio Amplifier
Negotiable
500 Pieces
(MOQ)
Mono Block 1800W*1CH Advanced IR & High-Efficiency Class D Chips Designed Amplifier
Negotiable
500 Pieces
(MOQ)
Chengdu Royi Electric Technology Co., Ltd
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Long Range 7.7-8.5GHz Linear Signal Booster Drone Detector Interference Signal Blocker RF Power Amplifier for Jamming System
US$
20.00
1 Piece
(MOQ)
Sufficient Power 7100-7300MHz 100W Signal Booster Blocker Detector Power Amplifier for EMC Lab
US$
20.00
1 Piece
(MOQ)
High-Power 830-919MHz Signal Detector Blocker Booster Jammer Power Amplifier for Anti-Drone
US$
100.00
-
200.00
1 Piece
(MOQ)
Long Distance 960-1120MHz RF Power Amplifier for Drone Threat Uav
US$
100.00
-
200.00
1 Piece
(MOQ)
1/4
Hangzhou Zhonghe Electronic Equipment Co., Ltd.
26 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Professional Sound System PA Power Amplifiers
US$
41.00
-
51.00
100 Pieces
(MOQ)
Professional PA System 250W Power Amplifier
US$
65.00
-
75.00
100 Pieces
(MOQ)
PA Sound System 60W Power Amplifiers
US$
38.00
-
48.00
100 Pieces
(MOQ)
Professional 60W Equalizer Power Amplifier for Public Address System
US$
40.00
-
50.00
1 Piece
(MOQ)
1/4
Guangzhou Lingyin Electronic Co., Ltd.
21 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Lpa-380TF 4 Zones FM USB Bluetooth Stereo High Power Amplifier OEM Factory
US$
222.00
-
999.00
1 Piece
(MOQ)
100W Pre-Amplifier with Bluetooth Audio Public Address Amplifier Series
US$
90.00
-
100.00
1 Piece
(MOQ)
Professional High Power Broadcasting Amplifier Sound System with USB/ Bluetooth
US$
57.00
-
72.00
1 Set
(MOQ)
Best Price PA Amplifiers Public Address System 4zone Amplifier
US$
85.00
-
100.00
1 Piece
(MOQ)
1/4
Foshan Ruizheng Audio Co.,Ltd
3 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
3u DJ Amplifier High Power PA-1500 Professional Power Amplifiers for Subwoofer
US$
100.00
-
500.00
1 Piece
(MOQ)
2500 Watt Professional Audio Class Td Switching Power Amplifier
US$
300.00
-
320.00
1 Piece
(MOQ)
Home Audio System 4000W Power Line Array Amplifier/ Small Party/ Wedding
US$
300.00
-
500.00
1 Piece
(MOQ)
800W RMS Full Range Professional Class H Power Amplifier Sound for 15inch Speakers
US$
100.00
-
500.00
1 Piece
(MOQ)
1/4
Guangzhou Seer Audio Co., Ltd.
13 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
D Series 4 Channel Class Professional Audio Speaker Digital Line Array Amplifier
Negotiable
1 set
(MOQ)
Fa-Version 2 for Subwoofer Class H Analog Active Line Array Digital Amplifier
Negotiable
1 set
(MOQ)
Ca Series Digital Amplifier Class D Amplifier 2 Channel Aluminum Stereo AMP
Negotiable
1 set
(MOQ)
Power Amplifier 2*3000W Class D 2 Channel Power Amplifiers Professional Digital Amplifier
Negotiable
1 set
(MOQ)
1/4
Sanway Audio Equipment Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Da18K4 18000W 4 Channel 1u Class D Digital Professional Audio Speaker Stereo DSP Power Amplifier
US$
100.00
-
760.00
1 Piece
(MOQ)
Fp14000 220V European Version 14000 Watts Big Power Subwoofer Amplifier Audio Power Amplifier for Large Outdoor Indoor Performance
US$
400.00
-
650.00
1 Piece
(MOQ)
Fp20000q D20K Power Amplifier 4 Channel 16000 Watts Class D 2u Power Amplifier Audio Subwoofer Power Amplifier
US$
500.00
-
800.00
1 Piece
(MOQ)
Sanway Fp10000q 4CH Professional Audio Power Amplifiers, 2 Ohms Stable Sound Amplifier DJ Stereo Amplifier
US$
300.00
-
600.00
1 Piece
(MOQ)
1/4
Guangzhou Xinbaosheng Audio Equipment Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
DSP 2 Ohms Stable D4-3000 Professional 4 Channnels 6500W DSP 1u Digital Power Amplifier Audio Sound
US$
900.00
-
1,000.00
1 Piece
(MOQ)
DSP D2-4200 2 Ohms Stable 8500W 2-Channel Professional 1u Digital DSP Power Amplifier
US$
950.00
1 Piece
(MOQ)
K4-1700 4 Channels Sound Professional Audio 1700 Watts Digital 1u Class D Power Amplifiers
US$
500.00
-
550.00
1 Piece
(MOQ)
Sinbosen Amplifier Module Active Speakers AMP K4-1400 4 Channels Stereo Amplifier Audio
US$
400.00
-
600.00
1 Piece
(MOQ)
1/4
Shenzhen Yonlit Telecom Technology Co., Ltd.
Send Inquiry
Widband GaN Amplifier Wide Band 1100-1600MHz GPS L1 L2
US$
1,500.00
1 Piece
(MOQ)
50dBm 1150-1620MHz GPS Wideband Amplifier RF Power Amplifier for Cusomize
US$
1,500.00
1 Piece
(MOQ)
Power Amplifier for Jammer Module GPS Glonass 1550-1620MHz
US$
800.00
1 Piece
(MOQ)
Broadband GPS L2 1100-1300MHz GaN Power Amplifier for Counter-Uav
US$
800.00
1 Piece
(MOQ)
1/4
Chartu Technologies Co., Ltd
10 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
1u Rackmount 2X250W Audio Amplifier for Large Meeting and Conference Rooms
US$
158.50
-
162.50
10 Pieces
(MOQ)
Professional 1u Rack 2-Channel 500W Power Amplifier for PA Systems
US$
158.50
-
162.50
10 Pieces
(MOQ)
1u Slim Type Dual-Channel 500W Power Amplifier for Fixed Installations
US$
158.50
-
162.50
10 Pieces
(MOQ)
OEM Available 4-Channel 1u 1000W Professional Power Amplifier for Conference Room
US$
158.50
-
162.50
10 Pieces
(MOQ)
1/4
Guangzhou Hao Yang Pro Audio Manufactory
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fp10000q Four Channels Power Amplifier PRO Audio Speaker
US$
500.00
-
600.00
12 Pieces
(MOQ)
Switch Amplifier (FP10000Q) , Power Amplifier, 4 Channel Amplifier, 1300W X 4
US$
500.00
-
800.00
12 Pieces
(MOQ)
Switch High Power Amplifier (FP14000) , Audio Amplifier, PRO Sound, Fp14000 Power AMP
Negotiable
1 Piece
(MOQ)
Enhanced Version of Fp10000q Power Amplifier, Audio Amplifier, Amplifiers, Professional Amplifier
Negotiable
1 Piece
(MOQ)
1/4
Changzhou Pingze Intelligent Technology Co., Ltd.
7 yrs
·
Trading Company
Send Inquiry
Array Sound Column, Digital Amplifier
US$
2,100.00
-
2,500.00
5 Pieces
(MOQ)
Professional Grade Main Speaker Amplifier System
US$
450.00
-
520.00
5 Pieces
(MOQ)
Professional Level Network Merging Amplifier
US$
350.00
-
450.00
5 Pieces
(MOQ)
Array Column Digital Amplifier System
US$
2,080.00
-
2,580.00
2 Pieces
(MOQ)
1/4
Hangzhou Softel Optic Co., Ltd.
20 yrs
·
4.8
·
Trading Company
Send Inquiry
1550nm FTTX Pon Optical 18dBm Erbium-Doped Fiber Amplifier (EDFA) with LCD Display, FC/APC or Sc/APC Connector
Negotiable
1 Piece
(MOQ)
FTTX Pon Optical 1550nm Indoor Erbium-Doped Fiber Amplifier (EDFA) , 17dB Output Optical Power
US$
300.00
-
900.00
1 Piece
(MOQ)
SPA Series High Power 32 Outputs 20dBm 1550nm Fiber Optic EDFA with Built-in CWDM
US$
800.00
-
2,500.00
1 Piece
(MOQ)
1550nm Fiber Optic CATV Amplifier for FTTX Pon Network
US$
725.00
1 Piece
(MOQ)
1/4
Shenzhen Zd Tech Co., Ltd
5.0
Send Inquiry
Ultra Bands 4-6GHz High Power 100W Amplifier for Jammer
Negotiable
1 Piece
(MOQ)
High Power 2500-6000MHz 50W Power Amplifier with Dds Signal Source Module
Negotiable
1 Piece
(MOQ)
1000-2500MHz 50W Module RF PA+Vco Best Professional Power Amplifier
US$
2,000.00
5 Pieces
(MOQ)
10-500MHz 80W Broadband Signal Power Amplifier for Jammer Module
US$
1,500.00
-
1,800.00
10 Pieces
(MOQ)
1/4
Ningbo Hyleman Hydraulic Co., Ltd.
5.0
Send Inquiry
Wholesale Rt-Mrpd2-Hb6 -30 Proportional Valve Amplifier Servo Amplifier for Hydraulic Proportional Valves
US$
100.00
-
200.00
1 Piece
(MOQ)
Rt-PV6-30 Pressure Control Modular Solenoid Proportional Amplifier Controller for Hydraulic Valve
US$
100.00
-
200.00
1 Piece
(MOQ)
High-Performance Rt-Mrpd1-100 (150, 151) -30 Solenoid Modular Proportional Amplifier Valves
US$
100.00
-
200.00
1 Piece
(MOQ)
Good Performance Rt-Mva4 European Type Proportional Amplifier for Hydraulic Oil Proportional Valves
US$
100.00
-
200.00
1 Piece
(MOQ)
1/4
Shenzhen Jin Da Peng Technology Co., Ltd.
18 yrs
·
Trading Company
Send Inquiry
Xpt9911 Audio Amplifier IC 9911
US$
1.89
-
2.20
10 Pieces
(MOQ)
3110 Stereo Class D Audio Power Amplifier Tpa3110d2pwpr
US$
0.10
-
0.55
100 Pieces
(MOQ)
Tas5112adca 5112A Tas5112 Amplifier IC 2-Channel (Stereo) Class D
US$
7.60
-
13.53
500 Pieces
(MOQ)
Original Audio IC CS8326 CS8326s 7W Sop16
US$
0.14
10 Pieces
(MOQ)
1/4
Simentor Electronic Limited
13 yrs
·
5.0
·
Trading Company
Send Inquiry
Bulk Stock Tda7388 Audio Amplifier - Competitive Pricing, Fast Shipping
Negotiable
10 Pieces
(MOQ)
Tda7297 Dual Audio Amplifier IC - 15W+15W Stereo Output, Low Noise
Negotiable
10 Pieces
(MOQ)
Tda7562b Mosfet Audio Amplifier - High Power, Low Heat Dissipation, Reliable Performance
Negotiable
10 Pieces
(MOQ)
Tda7576b Quad Channel Amplifier IC - High Output Power and Low Distortion
Negotiable
10 Pieces
(MOQ)
1/4
1
6
Hot Products
China Amplifier
Power Amplifier
Music Amplifier
Class Amplifier
Guitar Amplifier
Usb A Cable
Usb A Type
Power Of Amplifier
Related Manufacturers & Supplier
Usb Mini A Factories
4 Channel Amplifier Factories
Amplifier For Speaker Factories
Power Amplifier System Factories
Cash In A Box Manufacturers
Hdmi A To D Cable Manufacturers
8 Speaker Amplifier Manufacturers
Audio Amplifier Speaker Manufacturers