PA2400T

Dual 400 W per channel power amplifier

The PA series of commercial power amplifiers is a favorite of installers everywhere for sound reinforcement, background music, paging, and public address systems. Featuring low-distortion amplifier electronics that are bridgeable for flexible power allocation, PA series amps provide a wide dynamic range with excellent headroom. An onboard limiter spares both amplifier and speakers from damaging transients, and a comprehensive thermal/electrical protection package ensures long-haul dependability. Equipped with Phoenix-style terminals for fast, easy hookup, PA series amps are housed in compact, rack-ready 2RU chassis with ample internal airflow and exceptionally quiet multi-stage fans. Models are available in a variety of output powers and channel configurations, several of which provide 70/100V output using low-distortion transformers. Offering outstanding versatility and longterm reliability, the PA series is a remarkable value for any installation application.

 

Features

• Efficient performance for low impedance or distributed systems 
• Ideal for sound reinforcement, paging, and life safety 
• 400 W per channel for 4 Ω or 70/100 V lines
• Bridged mono out for 860 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 dB
Continuous Rated Power (1 kHz, THD 1%) 100v	430 Watts
Continuous Rated Power (1 kHz, THD 1%) 4Ω	430 Watts
Continuous Rated Power (1 kHz, THD 1%) 70v	430 Watts
Continuous Rated Power (1 kHz, THD 1%) 8Ω	215 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 100v	400 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω	400 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 70v	400 Watts
Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω	200 Watts
Crosstalk	< < -75 dB
DIM 30	< 0.1 %
Frequency Response	65Hz - 40kHz -1dB, ref. 1kHz
Impedance	4/8 Ω 70V/100V
Input Impedance (Balanced)	> 20 kΩ
Input Sensitivity	0 dBu (775mV) @ rated output power or voltage, 1kHz
Intermodulation Distortion (SMPTE)	< 0.1 %
Network Control (IRIS-Net)	No
Number of Channels	2
Rated output power (*rated load) THD < 0.2%, 20Hz – 20kHz	400/200 W 70V/100V-400
Rated output power (*rated load) THD < 1%, 1kHz	430/215 W 70V/100V-430
Signal-to-Noise Ratio (A-weighted)	103 dB
Slew Rate	25 V/µs 70V-46, 100V-65
Total Harmonic Distortion	< 0.1 %
Height	2RU 88 mm (3.46")
Width	483 mm (19.02")
Depth	406 mm (15.98")
Weight Net	26 kg (57.32 lbs)