Order Number: D170408
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PA2450L

Dual 450 W/CH Power Amplifier

  • Reliable high-quality power for installation 
  • Ideal for sound reinforcement, paging, and life safety 
  • 450 W per channel @ 4 Ω (1 kHz)
  • Bridged mono out for 900 W into 8 Ω
  • Compact 2 RU design
  • Stepped rear-panel level attenuation
  • Selectable 50 Hz or 300 Hz high-pass filter
  • Thermal protection, peak limiting, turn-on delay
  • Phoenix-type inputs and outputs
  • Three-stage front-to-rear fans
  • Integrated rack ears for direct mounting

Specifications

Amplifier Gain 34.3dB
Channels 2
Continuous Rated Power (1 kHz, THD 1%) 2Ω 450Watts

Continuous Rated Power (1 kHz, THD 1%) 4Ω 450Watts
Continuous Rated Power (1 kHz, THD 1%) 8Ω 220Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω 400Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω 200Watts
Crosstalk < < -75dB (ref. 1kHz, @ 10% rated output power)
Depth 15.98" (406mm)
DIM 30 < 0.1% (3.15kHz, 15kHz)
Frequency Response (-3 dB) < 10Hz - 40kHz
Height 3.46" (88mm)
Impedance 4/8Ω
Input Impedance (Balanced) > 20kΩ
Input Sensitivity 0 dBu (775mV)
Intermodulation Distortion (SMPTE) < 0.1% (60Hz, 7kHz)
Network Control (IRIS-Net) No
Number of Channels 2
Rated output power (*rated load) THD < 0.2%, 20Hz – 20kHz 400/200W (4ω/8ω)
Rated output power (*rated load) THD < 1%, 1kHz 450/220W (4ω/8ω)
Signal-to-Noise Ratio (A-weighted) 104dB
Slew Rate 28V/µs
Total Harmonic Distortion < 0.1% (@ rated output power MBW=80kHz, 1kHz)
Weight Net 36.38lbs (16.5kg)
Width 19.02" (483mm)

Similar Products

PA2400T
Dual 400 W/CH Power Amplifier

Support

Name Language Size Date
Speaker & Electronics Catalog EN 18.91MB Jun 10, 2015
PA Series Amplifier Brochure EN 477KB Dec 26, 2007
Name Language Size Date
PA2450L Engineering Data Sheet EN 189KB Dec 26, 2007
Name Language Size Date
Amplifier Selection Guide EN 169KB Jun 19, 2013
Name Language Size Date
PA Series Owner's Manual EN 4.81MB Mar 31, 2008

PA2450L front-trans

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