Kramer PA-50HZ 50W Power Amplifier

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.

Key Features

• 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.

Technical Specifications

INPUTS
1 Stereo Balanced Audio: On a 5-pin terminal block (up to +4dBu/10k OHM)
OUTPUTS
1 Stereo Balanced Line Level: On a 5-pin terminal block connector (up to +4dBu/600 OHM)
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 +40C (32 to 104F)
Storage Temperature: -40 to +70C (-40 to 158F)
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 DIMENSION
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.