Description
The Bogen Communications X300 is a Black Max Series rackmount 70V power amplifier offering powerful, full-range amplification for constant-voltage systems in restaurants, retail stores, offices, and more. Its efficient Class-H amp design delivers 300W to each of the two channels while maintaining low noise and distortion. Per-channel volume control, input sensitivity selection, and 60 Hz low-cut filters allow easy optimization of levels and tone. The 3-pin pluggable terminal strip inputs are electronically balanced, while the 5-pin barrier strip output is transformerless.
Independent variable-speed fans keep the X300 cool even when mounting does not allow for open space above or below the amplifier. Built-in voltage stabilization and multiple protection circuits ensure reliable operation hour after hour. The auto-sleep feature makes this amp ideal for continuously powered systems. Integrated power sequencing for controlling multiple Black Max amps in large systems helps prevent in-rush problems. These features are packed into a heavy-duty steel chassis that occupies just two rack spaces.
| Number of Channels | 2 |
| Power Rating | 70 V: 300 W per Channel |
| Amplifier Class | Class-H |
| Load Impedance / Voltage | 16 Ohms per Channel (Maximum) |
| Protections | Circuit Breaker, DC Fault, Low Impedance, On/Off Muting, Overvoltage, RF, Short Circuit, Thermal, Ultrasonic, Undervoltage |
| Frequency Response | 20 Hz to 20 kHz ±0.25 dB |
| Input Sensitivity | 1 V or 0.1 V |
| Input Impedance | Barrier Strip: 100 Kilohms (Balanced) |
| SNR | 104 dB (at 70 V) |
| THD | <0.02% (1 kHz, at Rated Power) |
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