Home > Consumer Electronic > Home Audio, Video & Accessories > Amplifiers >

Pre Amp Audio

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 1528 products for pre amp audio Manufacture & Suppliers

TPA3110 High Power Audio Amplifier Board 15W*2 DC 8-18V

TPA3110 2X15W Digital Audio Stere Amplifier Board Module Mini Binaural AMP Controller 100dB DC 8-24V Features: * Amplifier Chip:TPA3110 * Output Power:15W x 2 * Working Voltage: DC 8-18V * ......

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
CA-3110 Digital Amplifier audio Board 2x15W Stereo Class D 8-24V TPA3110 AMP

CA-3110 Digital Amplifier Audio Board 2x15W Stereo Class D 8-24V TPA3110 Features: Product Name: CA-3110 Amplifier Chip:TPA3110 Output Power:15W x 2 Working Voltage: DC 8-24V Working Current: Max:3A Static stat...

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
CA-8403B 2*3W Bluetooth 5.0 Stereo Mini Digital Amplifier Board PAM8403 Dual Channel Class D DC5V AMP

Product Description: Origin: Mainland China Type: Logic ICs Condition: New Supply Voltage: DC5 V Model Number: Amplifier Board Product Name: Bluetooth-compatible audio amplifier board Product Model: CA-8403B Fu...

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
CA-7492 BT Amplifier Audio Module DC8-25V 2*50W AMP TDA7492

CA-7492 DC8-25V 2*50W Power Bluetooth Amplifier Audio Module...

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
50W*2 100W TPA3116D2 BT 5.0 HIFI Digital Power Subwoofer Amplifier Board for Audio

...: left/right 4-8 ohm, Subwoofer 2-8 ohm Audio Input: BT / AUX Bluetooth Version: 5.0 Working Type: Class D Size: 100*101*25mm Function Instructions: 1. Default ......

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart
Portable Tour Guide System , A9 Intelligent 3 - Proof Audio Guide Device For Scenic Spot

...Audio Guide Device For Scenic Spot TuMan A9 Android intelligent guide machine,apply to:personal self-help tour,individual Tours;Main usage:Preset QR code or number label at the?exhibits need to explain. visi...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

Site Member

Add to cart
Audio Guide System T1 Qr Code Scanner , Qr Code Reader For Museum Self - Guided

Audio Guide System T1 Qr Code Scanner , Qr Code Reader For Museum Self - Guided T1 Qr code scanning guide system suitable for: personal self-help tour, individual Tours, etc.; Main usage: visitors use intellige...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

Site Member

Add to cart
Hand Held Simultaneous Interpretation Equipment A9 Android Intelligent Audio Guide Device

... label at the?exhibits need to explain. visitors use intelligent terminal,start the qr code scans or input number,can play pre-recorded text,images,audio and video and other multimedia information! What's th...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

Site Member

Add to cart
Multi Languages Portable Tour Guide System , Wireless Audio Guides For Museums With Manual Function

..., it consists of two components. The first is a set of signal transmitters which were pre-installed at different locations of a museum or a scenic spot. The second is a handset device carried by a visitor. T...

HEFEI HUMANTEK. CO., LTD
Anhui,China

Verified Supplier

Add to cart
Humanized Operation Automatic Tour Guide System Audio Picture Video Play Type

...audio gudie ,other is automatic audio guide. For automatic function, it consists of two components. The first is a set of signal transmitters which were pre-installed at different locations of a museum or a ...

HEFEI HUMANTEK. CO., LTD
Anhui,China

Verified Supplier

Add to cart
Humanized Operation Travel Audio Guide System For Museums 0.5-30M Distance

...audio gudie ,other is automatic audio guide. For automatic function, it consists of two components. The first is a set of signal transmitters which were pre-installed at different locations of a museum or a ...

HEFEI HUMANTEK. CO., LTD
Anhui,China

Verified Supplier

Add to cart
Rechargeable Self Guided Audio Tour Equipment Neck Hanging Type 132*76*29mm

..., it consists of two components. The first is a set of signal transmitters which were pre-installed at different locations of a museum or a scenic spot. The second is a handset device carried by a visitor. T...

HEFEI HUMANTEK. CO., LTD
Anhui,China

Verified Supplier

Add to cart
Manual / Automatic Tour Guide System , 100g Audio Guide System For Museums

..., it consists of two components. The first is a set of signal transmitters which were pre-installed at different locations of a museum or a scenic spot. The second is a handset device carried by a visitor. T...

HEFEI HUMANTEK. CO., LTD
Anhui,China

Verified Supplier

Add to cart
Manual Automatic Audio Guide System With Lithium Battery

...Audio Gudie ,Other Is Automatic Audio Guide For 007B automatic function, it consists of two components. The first is a set of signal transmitters which were pre-installed at different locations of a museum o...

HEFEI HUMANTEK. CO., LTD
Anhui,China

Verified Supplier

Add to cart
High Power Audio Tone Control Board TPA3116D2 Digital Amplifier With 12-24v Function

...audio tone treble bass pre board operation amplifier board Features: Input voltage: DC12-24V Input current: more than 5A Input impedance: 1K ohm Magnification: 45 times Output power: 80W *2 Output impedance:...

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

Add to cart

|< << 21 22 23 24 25 26 27 28 29 >> >|

Inquiry Cart 0

All Categories

Pre Amp Audio

Total 1528 products for pre amp audio Manufacture & Suppliers

TPA3110 High Power Audio Amplifier Board 15W*2 DC 8-18V

CA-3110 Digital Amplifier audio Board 2x15W Stereo Class D 8-24V TPA3110 AMP

CA-8403B 2*3W Bluetooth 5.0 Stereo Mini Digital Amplifier Board PAM8403 Dual Channel Class D DC5V AMP

CA-7492 BT Amplifier Audio Module DC8-25V 2*50W AMP TDA7492

50W*2 100W TPA3116D2 BT 5.0 HIFI Digital Power Subwoofer Amplifier Board for Audio

Portable Tour Guide System , A9 Intelligent 3 - Proof Audio Guide Device For Scenic Spot

Audio Guide System T1 Qr Code Scanner , Qr Code Reader For Museum Self - Guided

Hand Held Simultaneous Interpretation Equipment A9 Android Intelligent Audio Guide Device

Multi Languages Portable Tour Guide System , Wireless Audio Guides For Museums With Manual Function

Humanized Operation Automatic Tour Guide System Audio Picture Video Play Type

Humanized Operation Travel Audio Guide System For Museums 0.5-30M Distance

Rechargeable Self Guided Audio Tour Equipment Neck Hanging Type 1327629mm

Manual / Automatic Tour Guide System , 100g Audio Guide System For Museums

Manual Automatic Audio Guide System With Lithium Battery

High Power Audio Tone Control Board TPA3116D2 Digital Amplifier With 12-24v Function