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Woopker Amplifier AK55 900W Max 2.0 Channel Rated 70W+70W Bluetooth Audio Hifi AMP Karaoke Music Player Support 110V 220V 12V
Price range: $124.10 through $125.60
Free standard delivery on orders over $100
Description
The Woopker AK55 is a compact 2.0‑channel Bluetooth Hi‑Fi amplifier delivering rated output of 70 W + 70 W (total max power 900 W) capable of driving 4–16 Ω passive speakers. It provides robust bass and crisp highs via Bluetooth 5.0, FM radio (87.5–108 MHz), USB, RCA, AUX, OPT and COA digital inputs. Supports dual microphone karaoke with independent echo and delay controls. Dual-voltage power support (AC 100–240 V or DC 12 V/5 A) makes it suitable for global use in home karaoke, PA systems, small events, or multi-speaker setups. Includes remote control and LED display for convenient operation.
🔧 Specifications
| Feature | Details |
|---|---|
| Brand / Model | Woopker AK55 |
| Audio Channel | 2.0 Channel (Stereo, dual-channel) |
| Rated Output Power | 70 W + 70 W RMS |
| Maximum Output Power | Up to 900 W total (450 W + 450 W peak) for multi-speaker operation (4–16 Ω load) |
| Bluetooth Version | Bluetooth 5.0 (approx. 5 m / 16.4 ft range) |
| Inputs | USB (U-disk up to 64 GB, MP3/WMA/APE/FLAC/WAV), RCA, 3.5 mm AUX, FM Receiver, OPT/COA (on upgrade version) |
| Microphone Inputs | Two MIC jacks with adjustable echo and delay per mic |
| Output Options | Wired passive speaker terminals |
| Speaker Impedance Support | 4–16 Ω |
| Voltage / Power Input | AC 100–240 V or DC 12 V/5 A (only one power method at a time) |
| Transformers / Chips | High‑capacity transformer and premium processing chips (e.g. TPA3116) for Hi‑Fi effect and low background noise) |
| Display & Control | LED display, front panel controls for volume, bass, treble, echo/delay; includes remote control (requires 2 × AAA batteries, not included) |
| FM Frequency Range | 87.5–108 MHz |
| S/N Ratio | ~85 dB |
| Total Harmonic Distortion | ≤ 0.5 % |
| Frequency Response | Approx. 20 Hz – 20 kHz |
| Max U‑Disk Capacity | 64 GB |
| Loudness Character | Roaring bass, crisp highs, rich stereo performance |
| Certifications | CE, RoHS, WEEE |
| Origin / Package | Mainland China; includes amplifier unit, remote, power cable, antenna, manual; remote batteries NOT included |
Additional information
| Color | UK Plug, AU Plug, US Plug, EU Plug |
|---|
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