Tosunra Power Amplifier 350W*2 8ohm (BL-600) is a strong and reliable unit that delivers clear sound for professional or home use. It has stereo, parallel, and
bridged modes, with built-in protection against short circuit, overload, overheating, and overvoltage. Its cooling system and high-power transformer keep it running
smoothly, while its sturdy build ensures long-lasting performance and great sound quality.
Features
Clear and powerful sound performance
Stereo, parallel, and bridged modes
Built-in protection for short circuit, overload, and overheating
Strong cooling system for stable operation
High-quality transformer for clean power
Durable metal body for long-lasting use
Easy front-panel controls and LED indicators
Ideal for PA systems, events, and studio setups
Specification
Model : TOS-BL-600
Type : Professional Stereo Power Amplifier
Maximum Power Output : 350W × 2 channels
Operating Modes : Stereo, Parallel, Bridged
Frequency Response : 20Hz – 20kHz (±0.5dB) (typical)
Total Harmonic Distortion (THD) : ≤ 0.05% (typical)
Signal-to-Noise Ratio : ≥ 100 dB (typical)
Input Sensitivity : 0.775V / 1.0V / 1.4V selectable (typical)
Input Impedance : 20 kΩ balanced / 10 kΩ unbalanced (typical)
Protection Features : DC protection, short circuit, overload, overheat, overvoltage
Cooling System : Forced air cooling with dual variable-speed fans
Transformer : High-current toroidal transformer for stable power delivery
Indicators : Power, Signal, Clip, and Protect LEDs (typical)
Front Controls : Power switch, channel volume knobs, mode selector switch
Rear Panel Connections : XLR and 1/4” TRS inputs, Speak on and binding post outputs
Construction : Heavy-duty metal chassis for durability
Power Supply : AC 220V / 50Hz (may vary by region)
Product Size: 48.5 x 48.5 x 9 cm (L x W x H)
Weight: 13.95 KG
Specification
Model : TOS-BL-600 COPPER
Power Output (8Ω/Stereo) : 350W x 2
Power Output (4Ω/Stereo) : 500W x 2
Transistor: 16PCS/Toshiba (5200/943)
Capacitance: 50V10000UF/4PCS
Transformer: 65V-0V-65V
100% Pure Copper
Product Size: 48.5 x 48.5 x 9 cm (L x W x H)
Weight: 14 KG
