Loyola Enterprises

A veteran and minority owned SDB Certified Business.

Electro-Voice















Electro-Voice P 900RT


757.498.6118 Ext - 109P 900RT - Call for pricing - Power Amplifier

Downloads

PDFPrecision Remote Series Brochure (pdf)

PDFP 900RT/1200RT Manual (pdf)


The new DSP-Controlled P-Series amplifiers combine legendary performance with uncompromised remote-control and system-supervision capability. Using state-of-the-art technologies from their signal processor developments, it’s guaranteed that their amplifiers will provide superior audio performance. Each power amplifier employs an RCM-24 Remote Control module allowing centralized configuration, control and monitoring of all relevant power amp parameters (like output current, output voltage, load impedance, etc.).

The gapless protection circuitry concept not only prevents the power amp itself but also the connected loudspeaker systems from being damaged. These extensive protections include Dynamic Audio Limiters, DC/HF-Protections, Back-EMF-Protection, Inrush Current Limiter, Short Circuit Protection and of course Thermal Overload Protection for the output transistors and mains transformers.

Three-speed high performance fans guarantee outstanding thermal stability at absolute low running noise. The ventilation is directed front-to-rear allowing trouble-free operation even in smaller amp-racks. Comprehensively dimensioned power supply units with low-leakage toroidal transformers provide extensive headroom far above the stated nominal power.

The RCM-24 provides full-size overview of the system’s entire status and control over all relevant system parameters at any time. The RCM-24 module allows integration into a Remote Control Network consisting of up to 250 power amps. The Windows Software IRIS – Intelligent Remote & Integrated Supervision – allows controlling and monitoring an entire PA-system from a single or several PCs. Any operational status like initial power-on status, temperature, modulation, limiting, activation of protections, deviation in the load impedance, etc., are centrally registered and displayed, which provides the opportunity to take specific measures prior to the occurrence of critical operational states. Programming an automatic response for exceeding or falling below specific limits is possible as well. All parameters, e.g. power-on/off, levels, muting, filters, etc. can be controlled in real-time and saved in any power amp.

High-impedance output for 100/70V lines with 2 x 410 watts. Loudspeaker output on barrier strip. The power amplifier employs two high-performance output transformers and offers floating loudspeaker outputs.

Features

  • Remote control and supervision of up to 250 amplifiers via one or multiple PCs
  • Central supervision of all amplifiers and connected loudspeakers
  • State-of-the-art signal processing (Filter, Delay, Level, Dynamics)
  • Display of the acoustical response of EV speakers in real-time (RACE)
  • Integration with life-safety systems and control of external equipment
  • Exceptional audio performance and extreme reliability

Specifications
100V70V
Continuous Output Power - THD=1%, 1 kHz, Dual Channel 410 W 400 W
Rated Output Power - THD <0.2%, 20 Hz–20 kHz 350 W 350 W
Max. Bridged Output Power - THD=1%, 1 kHz - -
Maximum RMS Voltage Swing - THD=1%, 1 kHz 125 V 87 V
Frequency Response (-1 dB, ref. 1 kHz/1 W) 45 Hz–20 kHz
Input Sensitivity - at rated power @ 4Ω, 1 kHz +6 dBu (1.55 V)
Maximum Input Level - ref. 1 kHz +21 dBu (8.7 V)
Input Impedance - balanced 20 kΩ
Crosstalk - ref. 1 kHz, rated output power > 80 dB
THD @ rated power < 0.1% < 0.2%
IMD-SMPTE - 60 Hz, 7 kHz < 0.1% < 0.3%
DIM-30 - 3.15 kHz, 15 kHz < 0.2% < 0.3%
Signal to Noise Ratio (A-weighted) > 100 dB
Damping Factor (100 Hz/1 kHz) > 300 / > 200
CMR @ 1 kHz 80 dB
Output Voltage +6 dBu (1.55 V)
Maximum Output Voltage +21 dBu (8.7 V)
Output Impedance < 100 Ω
Minimum Output Load 600 Ω
Power Consumption 690 W
Control Logic In and Outputs 2x 0V 5V free configurable, Easy-Remote
Connectors XLR input, Barrier Strip speaker output
AD & DA Conversion 24 Bit, Sigma-Delta, 128 x Oversampling, Linear Phase
Sample Rate 48 kHz
Internal Wordlength 48 bit
Dynamic Range 115 dB (typical)
Serial Interface Network: CAN, 2 RJ45 (CAT-5 Cabling), RS-232 for media control systems
Power Requirements 100V, 120V, 230V, 240V; 50–60Hz
Protections Audio Limiters, Hi-Temperature, DC, HF, Back EMF, Peak Current Limiter, Inrush Current Limiter, Power On Delay
Cooling Front-to-rear, 3-stage-fans
Dimensions (HxWxD) 13.3 x 48.3 x 39.0 cm (5.25" x 19.0" x 15.4")
Weight 24 kg (52.91 lbs)
All measurements both channels driven into 8 ohms unless other specified.
Purchasing
For pricing options and packages, contact us at
757.498.6118 Ext - 109, Or