Electrovoice p1200rl Betriebsanweisung

SPECIFICATIONS / TECHNISCHE DATEN

P900RT

P1200RT

100V

70V

100V

70V

Rated Load Impedance

28.5Ω

14Ω

20Ω

9.8Ω

Maximum Midband Output Power

THD = 1%, 1kHz

410W

400W

590W

580W

Maximum Midband Output Voltage

THD = 1%, 1kHz, RMS, rated load

108V

74.8V

109.5V

75.4V

Rated Output Power

THD < 0.2%, 20Hz ... 20kHz

350W

500W

Rated Output Voltage

THD < 0.2%, 20Hz ... 20kHz

100V

70V

100V

70V

Maximum RMS Voltage Swing

THD = 1%, 1kHz, no load

125V

87V

121V

88V

THD at rated output power,

MBW = 80kHz, 1kHz

< 0.05%

IMD-SMPTE

60Hz, 7kHz

< 0.1%

DIM30

3.15kHz, 15kHz

< 0.2%

Crosstalk Attenuation

ref. 1kHz, at rated output power

> 80dB

Frequency Response

-3dB, ref. 1kHz

45Hz ... 22.5kHz

Damping Factor

at 100Hz / 1kHz, 8Ω

> 300 / > 200

Signal to Noise Ratio, Amplifi er

A-weighted

106dB

Signal to Noise Ratio, System

A-weighted

100dB

Input Sensitivity

at rated output power @ 4Ω, 1kHz

+6dBu (1.55V)

Max. Input Voltage

+21dBu (8.7V)

Input Impedance

20Hz ... 20kHz, balanced

20kΩ

CMR

@ 1kHz

80dB

Output Voltage

DSP OUT / Monitor

rated: +6dBu (1.55V)

max: +21dBu (8.7V)

Output Impedance

DSP OUT / Monitor

< 100Ω

Minimum Output Load

DSP OUT / Monitor

600Ω

Digital Signal Processing

AD & DA Conversion

24 Bit, Sigma-Delta, 128 x Oversampling, Linear Phase

Sample Rate

48kHz

Internal Wordlength

48 bit

Dynamic Range

115dB (typical)

Functions

Volume Control, Routing,
X-Over

(6, 12, 18, 24 dB/Oct Slope, Butterworth, Bessel, Linkwitz-Riley)

Filter

(Parametric EQ, Lo / Hi Shelving EQ, LPN, Lo / Hi Pass, Allpass)

Compressor / Limiter, Delay

System (amplifi er) at rated conditions, both channels driven, rated loads, unless otherwise specifi ed.