• Bluetooth Version: 5.0, 15 m (open field)

1. Audio Channels: 2.0 Stereo (Left + Right)
2. Output Power: 2 × 50 W @ 24 V / 4 Ω
3. Supply Voltage: DC 9 V – 24 V (≥5 A recommended)
4. Audio Inputs: Bluetooth, 3.5 mm AUX (line‑in)
5. Impedance Range: 4 Ω – 8 Ω speakers
6. Signal‑to‑Noise Ratio: ≥ 90 dB
7. Bass Enhancement: Independent low‑frequency boost circuit
8. Protection: Over‑voltage, over‑temperature, short‑circuit
9. PCB Size: 70 mm × 50 mm × 18 mm