Alpha Fry AT-31604 60-40 Rosin Core Solder (4 Ounces)

Product Review

Product Parameters:
Amplifier type: AV amplifier
Channel: 2 channel
Weight: 0.154kg
Resistance: 4ohm
Dimension: 78*70*38cm
Input voltage: 12V-24V
Input current: at least 2.5A
Bluetooth connecting distance: within 10 meter

Bluetooth standard: Bluetooth 4.0+EDR Headset power: 105mW*2
Speaker output power: 50W*2
Power input: DC 12V-24V 3A--4A

Note:
Connect the speakers, please use 12V power supply; Connect the headset, please use 5V power supply; Recommend speaker power is 10W to 120W.
Bluetooth not connect succeed: power off it and restart again
Amplifier no sound: check whether volume normal, confirm insert DC 12V-24V power
Aux audio input no sound: only can use 3.5mm audio signal cable
IBM(Lenovo) PC cannot connect the Bluetooth with this amplifier, need to download the Bluetooth driver then connect Bluetooth device,
click>> Control Panel, find the "Sound" option, setting Bluetooth as the default device.

Package includes:
1pcs Bluetooth amplifier
1pcs audio signal cable(1.2m length)
1pcs AV audio signal cable(1.5m length)
1pcs US-type power supply

50W+50W DUAL CHANNEL: DROK Bluetooth receiver amplifier is able to tolerate DC 9-24V wide voltage input and provide 50W+50W powerful output. Besides, this Amp module is with DC 12V 5A US-type Power supply adapter to make the use more convenient and the output more stable.
TINY SIZE BUT WITH STRONG BLUETOOTH RANGE: Our Bluetooth speaker amplifier is with colourful shell and ultra-small size (78×70×38mm), but its Bluetooth transmitting range is up to 30 feet, even in the basement, the signal is strong.
EXCELLENT SOUND QUALITY: With advanced technology and chip, our Bluetooth stereo amplifier has good sound quality, no distortion, no humming or hissing and sounds clear, crisp.
SUPER COMPATIBILITY: Our Bluetooth audio transmitter can be widely applied to various tablet PC, TV, smartphone, Laptop with Bluetooth, iPhone and etc, versatile and simple to use.
WHAT U GET: The package includes 1pcs bluetooth amplifier, 1pcs audio signal cable(1.2m length), 1pcs AV audio signal cable(1.5m length), and 1pcs US-type power supply.

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DROK Dual Channel Bluetooth Amp Board, 50W+50W Bluetooth Speaker Stereo Audio Amplifier Receiver, DC12V/24V Wireless Amplifier Module with DC12V 5A US-type Power supply Adapter

Product Review