Feature:

● 2.0 CH Bluetooth 5.0 Receiver Amplifier achieves HiFi music quality, making it a practical choice for home audio entertainment. The WOOPKER Audio AS-33 features a new aluminum exterior design, with a sleek and elegant texture that fits various home environments.

● It delivers 100W×2 power output and is equipped with the TPA3116D2 amplifier chip, capable of producing clear and high-quality audio performance while achieving low distortion and low noise playback, restoring the authentic texture of music.

● The AS-33 adopts a rational circuit layout: Concise wiring and high-quality components to ensure HiFi dear sound and long time stable work. Separate design of small and large signal circuit for better circuit protection. Additionally, it comes with Bluetooth 5.0 and a high-gain antenna, enabling more stable and efficient wireless audio transmission.

● This professional wireless amplifier is equipped with independent control knobs for master volume, bass, and treble, allowing sound adjustments as needed; the device connection process is fast and simple, making it easy to start your HiFi music listening experience.

Specifications:

Model Number: AS-33
Bluetooth Version: 5.0 (30m without obstruction)
Power Amplifier Chip: TPA3116D2
Channel Number: 2.0 channels (Left channel + Right channel )
Input Mode: RCA Input (CD, DVD, pc, tv, etc) , Bluetooth
Output Mode: Speakers (Bookshelf spks, Home speakers, Car speakers) , Phone & Pad, Laptop
Compatible Power Supply: 24V/5A
Output Power: Left & Right channels ≤100W
Terminating Impedance: 2 Ohm - 8 Ohm
THD ≤ 0.04%
Frequency Range: 20Hz - 20kHz (±1 dB)
SNR ≥ 98dB
Input Sensitivity ≤ 280mV

Package Included:

1* AS-33 Power Amplifier
1* Bluetooth Antenna
1* User Manual
1* Power Adapter
1* Power Cable

Notes:

1. When AS-33 is not connected to the RCA input, it will default to turning on Bluetooth. Connect to Bluetooth to play music. If you want to use the RCA input audio, you must insert both the left and right RCA cables. If you only insert one channel, you should still use the Bluetooth mode. At this time, you cannot use the RCA input. You must insert both cables into the RCA socket to switch to the RCA input mode.
2. The AS-33 output can only be connected to passive speakers, and cannot be connected to active speakers or constant-pressure horns.
3. The AS-33 is powered by DC 18V - 24V. The higher the voltage, the greater the power. However, it cannot exceed 24V; otherwise, it will damage the power amplifier. The power supply plug is 5.5*2.1, with the positive terminal on the inside and the negative terminal on the outside.
4. The negative terminals of the power amplifiers must not be connected together; otherwise, the amplifiers will be damaged.