Description:

Type: Hi-Fi amplifier

Chip: TPA3116D2 + NE5532 + CSR64215

Power supply: DC 12V-24V

Max output power: 50W*2

Channel: 2.1 channel

Impedance: 4-8 Ohm

Frequency response: 20Hz-20kHz (±3dB)

Bluetooth version: 4.2, support APT-X LL

Control method: potentiometer knob+ toggle switch

Input interface: Bluetooth (APT-X LL) / RCA interface

Output interface: Gold-plated speaker terminals

Dimension: 118.5x98x33mm

Features:

1. PROPERTY --- 2.1 channel Hi-Fi amplifier

2. PARAMETER --- input voltage DC 12~24V; max output power 50W*2; impedance 4-8 Ohm

3. INPUT METHOD --- Bluetooth 4.2 (APT-X LL) input / RCA interface input

4. KNOB --- bass knob; treble knob; volume knob

5. APPLICATION --- can be applied to iPad, cellphone, MP3 player, CD player, dataplay, computer, decoder, etc.

Knob Operation:

1. Power Switch: Long press for 3s to power on; short press to switch between Bluetooth/RCA input.

2. Bass Knob: Clockwise to turn up the bass, anti-clockwise to turn down the bass.

3. Treble Knob: Clockwise to turn up the treble, anti-clockwise to turn down the treble.

4. Volume Knob: Clockwise to turn up the volume, anti-clockwise to turn down the volume.

Package Included:

1x Hi-Fi Audio Stereo Amplifier

1X 24v power supply