TheElectro-Voice PA2250Tis a rackmount 250W 2-channel power amplifier with a high-performance output transformer ideal for 50V/70V/100V systems or 4-/8-Ohm setups in schools, houses of worship, retail spaces, offices, and more. This amplifier has a simple, easy-to-use interface with the power switch and indicator LEDs on the front panel, while the stepped level controls and switches for the selectable 50/70/300 Hz high-pass filter and dual/parallel/bridged mode are on the rear. Euroblock input and output connectors are utilized for quick and easy setup.
Comprehensive protection circuitry protects your amplifier from damage caused by overheating, overloads, and short-circuit issues. The output has a delayed connection at power-up to prevent damage to your speakers. Variable-speed fans and a flow-through-chassis design direct airflow from front to rear, and keep the amplifier cool and running smoothly. Integrated rack ears allow direct mounting of the 2 RU enclosure in a standard 19" equipment rack.
Features
Rugged rack-mountable 2 RU housing with integrated rack ears
Choose to operate in dual mono, parallel, or bridged mono mode
250W rated output power with low noise and distortion
Dual Euroblock Phoenix-type input connectors
12-pin Euroblock output connector for 50V/70V/100V or 4/8 Ohms
Rear-panel volume control
Selectable high-pass filter at 50/70/300 Hz
Front-to-rear airflow for reliable operation
Protection circuitry for overheating, audio limiting, delayed output connection at power-up, and peak current limiting
Front-panel LEDs for power, signal, limit, and protect
Voltage selector for international use
Specifications
Amplifier Power Rating
4 Ohms / 50 V / 70 V / 100 V: 250 W (Full Range, 0.2% THD) 8 Ohms: 125 W
Load Impedance / Voltage
50 / 70 / 100 V 4 / 8 Ohms
Performance
Frequency Response
65 Hz to 40 kHz -1 dB
Damping Factor
> 250 at 4 Ohms
Input Sensitivity
775 mV / 0 dBu
Input Impedance
>20 Kilohms (Balanced)
Max Gain
36.2 dB (at 50 V) 39.1 dB (at 70 V) 42.2 dB (at 100 V) 34.3 dB (Low-Z)
Max Voltage Swing
At 50 V: 59 V RMS At 70 V: 82 V RMS At 100 V: 117 V RMS At 4 / 8 Ohms: 35.4 V RMS
