Lowell PA250A Power Amplifier

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Lowell PA250A Power Amplifier

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Lowell PA250A Power Amplifier

Part # PA250A

Model # PA250A

The Lowell PA250A Power Amplifier provides 250 Watts of continuous RMS power directly to an 8 ohm speaker load. It can be used to increase the power capability of a mixer-amplifier, or it can serve as an all-in-one telephone system paging solution.

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List Price $1,723.58

Pro Acoustics Price Price $1,516.75

Your Savings $206.83 (12%)

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Description

Details

The Lowell PA250A is a power amplifier that provides 250 Watts of continuous RMS power directly to an 8 ohm speaker load. It has a switch in the rear that connects internal 20V/70V output transformer for distributed speaker systems. The PA250 can be used to increase the power capability of Lowell's MA Series mixer-amplifiers, or it can serve as an all-in-one telephone system paging solution.

Features

Features

Master volume control, main power switch, and circuit breaker in front.
Balanced telephone paging input and 600 ohm line level balanced input, both controlled by tamper-resistant volume control in rear.
Hi-Z unbalanced Aux input with parallel RCA input connectors for music program source input.
Unique music ducking circuit mutes Aux music input when a paging signal is present at telephone paging input or 600 ohm line level balanced input.
Paging horn or “trumpet” protection low-cut filter is available by cutting a separate circuit board jumper.
Unswitched (always on) AC outlet in rear.

Specification

AC Supply Voltage	120VAC 60Hz ±10%, 6A circuit breaker
Power Consumption	720W @ Rated Power
Power LED (green)	Green LED Lights when product is receiving power
Convenience Outlet	120VAC @ 2A maximum
Speaker Level Outputs	Screw terminal strips, 8 ohms bridged, 25V, 70V, 250W RMS
Peak LED (red)	If peak LED flashes red, it indicates peaks are approaching full power. Steady red light may indicate the amplifier is being over-driven, there is sub-sonic or ultra-sonic oscillation in the system, or the amplifier is loaded with a shorted speaker line
TEL-PAGE Input	Screw terminals, 50mV @ 600 ohms balanced (required for full rated output power)
600 ohms Input	Screw terminals, 500mV @ 600 ohms balanced (required for full rated output power)
Frequency Response	20Hz – 20kHz ±1dB (8 ohms direct output), 20Hz – 16kHz ±1dB (25V/70V transformeroutput)
Total Harmonic Distortion	≤ 0.3% at 1kHz at rated power (8 ohms direct input)
Hum and Noise	≥ 90dB below rated output (unweighted)
Dimensions (H x W x D)	3.5" (89 mm) x 19" (483 mm) x 12" (305 mm)
Weight	26 lbs (11.8 kg)

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