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Main Features:● Mini HIFI digital bluetooth audio power amplifier.● Built-in LCD display, with backlight function.● U disk, MP3 format play, support bluetooth wireless connection.● Supports FM stereo radio.● Four channel output, can connect 2 pairs of speakers below 8 inches● The newly designed fron..

Specifications:Product Name: bluetooth Receiver Amplifier Board Material: Electronic Components Color: White Size: 4x2.4cm(L x W) Mounting Hole:3.0mm Audio Input: bluetooth Audio Receiver Amplifier Output Power: 2x3W (Output connect to speakers, can not output for amplifier) Driving speaker impeda..

Features:- Adopt high-quality capacitor to reduce noise, no current, no noise and more durable.- USB full decoding, can play ape/ wav/flac lossless music and ordinary format music, reaching the same sound quality as CD.- Upgrade bluetooth version 5.0, effective distance ≥ 10 meters.- Enhanced FM mul..

Specifications:Model: AK35Material: Aluminum AlloyColor: BlackDimension: 20 x 17 x 5.5cm/7.9 x 6.7 x 2.2inchDC input: DC 12VAC input: AC 110V-240VSignal to noise ratio: 85dBDistortion rate: 0.05%Speaker impedance: 4-8ΩFeatures:This stereo power amplifier is suitable for home, stage audio, and other..

Specifications:Product Name: Power AmplifierMaterial: Aluminum alloyColour: BlackInput Voltage: DC 12V-18V>3AChannel Sound Output: 2.0 ChannelFrequency Response: 20Hz-20KHzOutput Power: 20W+20WDistortion Rate: 0.01%Signal To Noise Ratio: >85dBImpendance: 4-8ΩInterface: RCA USB SDMinimum THD:..

Specifications:--Type:Digital Amplifier--Color:Black / Silver--Function type: 2.0 stereo--Output power: 50W + 50W--Power requirements: dc9v-24v--bluetooth distance: at least 12 meters (barrier free)--bluetooth protocol: 5.0--Net weight: 160g--Product size: 110mmx90mmx50mm/4.3inx1.5inx1.9in--Audio in..

Overview: The board adopts the PAM8403 typical circuit design, the use of MICRO USB power supply (reserved welding wire interface), is very convenient to use universal mobile phone charger for the power supply, resistance container parts adopt standardized SMT process, simple and stable design..

Features: The board uses the classic circuit of the TPA3110, while using a single power supply with anti-reverse function. Power can be used with adapters and switching power supplies. Most of the resistive container parts are standardized and patched, which is simple and stable. Designed a sp..

Specifications:Product Name: Digital Audio Power Amplifier BoardProduct Model: XH-A232Amplifier Type: Class DInput Voltage: DC8-26VInput Current: more than 3ANumber Of Channels: two channelsPeak Power: 30W+30WOutput Impedance: 4-82Signal to Noise Ratio: 100dbProduct Net Weight: 21gAppearance Size: 5..