
The Fonestar SA-606 is a professional stereo power amplifier from the SA series, distinguished by its high power output, excellent sound quality, and robust stability. It is designed for demanding high-power applications in both fixed installations (like auditoriums and pubs) and mobile setups (discos, concerts, and festivals).
Key Features & Operating Modes:
Stereo/Parallel Mode Output:
400 W + 400 W RMS at 4 Ω
300 W + 300 W RMS at 8 Ω
Bridge Mode Output:
700 W RMS at 8 Ω (Mono)
Audio Quality: Offers superior performance with a wide frequency response of 10-50,000 Hz and very low harmonic distortion of < 0.05%.
Protection & Cooling: High reliability is ensured by three protection circuits (temperature, short circuit, and overload) and forced ventilation.
Inputs: Features unbalanced auxiliary line inputs via XLR (20,000 Ω) and RCA (10,000 Ω), with volume control for each channel.
Design: Built for professional use and is installable in a 2 U 19" rack (rack dimensions are 483 x 89 x 350 mm depth).
| Feature | Specification |
| Output Power (Stereo/4Ω) | 400 + 400 W RMS |
| Bridge Power (Mono/8Ω) | 700 W RMS |
| Frequency Response | 10 - 50,000 Hz |
| Distortion (Harmonic) | < 0.05 % |
| S/N Ratio | > 90 dB |
| Damping Factor | > 150 |
| Cooling | Forced Ventilation |
| Dimensions | 2 U 19" rack (483 x 89 x 350 mm depth) |
| Weight | 11 kg |