Model: Global Star W1002 (assumed)
Channels: 2 channels (stereo) or mono (sub)
Power Output (Max/Peak): 500–1200 W (varies by build)
RMS Power: ~50–300 W × 2 @ 4Ω or ~100–500 W × 1 (mono)
Impedance: 2Ω–4Ω load range
Frequency Response: ~20 Hz–20 kHz
THD: <1% typical
Signal-to-Noise Ratio (SNR): ~80–95 dB
Inputs: RCA line in / remote turn-on
Crossovers: Low pass / high pass (possibly adjustable)
Protection: Overheat, short, overload
Class: Class AB or Class D
Dimensions & Weight: varies by chassis