Product Description
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Key Features
• 70V or 100V Amplification
• Balanced Stereo Input and Output
• Input Level Adjustment
• Cascadable
• Class D Amplifier
Power Amplifier (50W@70V/100V)
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.
Applications
- Small to medium–size meeting spaces
- Classrooms and educational facilities
Specifications
INPUTS- 1 Stereo Balanced Audio: On a 5–pin terminal block (up to +4dBu/10kΩ)
- 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
- Full power @1.5V (+5dBV)
- 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
- Consumption: 48V DC, 1.2A
- Source: 48V DC, 1.36A
- 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
- Safety: CE, UL
- Environmental: RoHs, WEEE
- Size: 1/4 19” 1U
- Type: Aluminum
- Cooling: Convection Ventilation
- Included: Power adapter, power cord
- Optional: RK–1 rack adapter
- 10.68cm x 10.35cm x 4.36cm (4.20" x 4.07" x 1.72" ) W, D, H
- 0.8kg (1.7lbs) approx.
- 23.20cm x 13.60cm x 10.00cm (9.13" x 5.35" x 3.94" ) W, D, H
- 1.4kg (3.0lbs) approx.
What's In The Box
- Kramer power amplifier
- Power adapter
- power cord
