Overview

PA−50HZ (PA−50Z) is a compact Hi−Z (70V/100V) power amplifier with line−level output, ideal for small to medium−size meeting spaces and classrooms.

• Simple and flexible speaker array installation.
• Line level output for cascading, recording or conferencing scenarios.
• Small form factor and convection cooling for simple installation.
• 50W of power into a 70V or 100V line.                     

Specifications

Inputs

• 1 Stereo Balanced Audio: On a 5–pin terminal block (up to +4dBu/10kΩ)

Outputs

• 1 Stereo Balanced Line Level: On a 5–pin terminal block connector (up to +4dBu/600Ω)
• 1 Mono Speaker: On a 3–pin large terminal block

INPUT SENSITIVITY

• Full power @1.5V (+5dBV)

Amplifier

• Class: D
• Output Power: 1 x 50W @ 70V or 100V
• Maximum Voltage Gain: 37dB BTL
• Dynamic Range: >120dB
• Frequency Response: Speaker output 50Hz to 20kHz @ +/–3dB
• Frequency Response: Line level output 20Hz to 20kHz @ +/–0.3dB
• S/N Ratio: 90dB, 20 Hz — 20 kHz
• Audio THD + Noise: Speaker output THD+N (1kHz @ 1W) 0.01 %
• Audio 2nd Harmonic: 0.00006%
• Controls: Screw trimmer input volume attenuator

Power

• Consumption: 48V DC, 1.2A
• Source: 48V DC, 1.36A

Environmental Conditions

• Operating Temperature: 0° to +40°C (32° to 104°F)
• Storage Temperature: –40° to +70°C (–40° to 158°F)
• Humidity: 10% to 90%, RHL non–condensing

Regulatory Compliance (Standards Compliance)

• Safety: CE, UL
• Environmental: RoHs, WEEE

Enclosure

• Size: 1/4 19” 1U
• Type: Aluminum
• Cooling: Convection Ventilation

Accessories

• Included: Power adapter, power cord

Product Dimensions

• 10.68cm x 10.35cm x 4.36cm (4.20" x 4.07" x 1.72" ) W, D, H

Product Weight

• 0.8kg (1.7lbs) approx.

Shipping Dimensions

• 23.20cm x 13.60cm x 10.00cm (9.13" x 5.35" x 3.94" ) W, D, H

Shipping Weight

• 1.4kg (3.0lbs) approx.