A Series Active Monitor Speakers
Date printed: 29.02.00 General E2/3
2.4 Technical Specifications (preliminary, subject to change without notice)
A5 A3 A1
Input
transformer-balanced electronically balanced
Input impedance
balanced, 5 kΩ balanced, 5 kΩ balanced, 12 kΩ
Input sensitivity for 100 dB SPL @ 1 m
0.775 V
Signal-to-noise ratio
–100 dBA
Max. input voltage
24 Vpp 20 Vpp
Continuous max. SPL, 1 m
110 dB 108 dB 101 dB
Program max. SPL, 1 m (short term RMS)
118 dB 114 dB 106 dB
Frequency response, –6 dB
38...23000 Hz 43...23000 Hz 58...22000 Hz
Frequency response
±1.5 dB (50 Hz...20 kHz) ±2 dB (48 Hz...20 kHz) ±2.5 dB (65 Hz...18 kHz)
Distortion THD @ 90 dB SPL/1 m
< 1% (50 Hz...20 kHz) < 1.2% (48 Hz...20 kHz) < 1% (75 Hz...15 kHz)
Dispersion (P.N. 4...16 kHz at –6 dB)
90° x 90° (H x V) 90° x 90° (H x V) 100° x 100° (H x V)
System
3-way 2-way 2-way
Crossover frequency
450 Hz, 3 kHz 2.2 kHz 3.5 kHz
Woofer ext./diaphragm
∅ 250 mm / ∅ 205 mm ∅ 215 mm / ∅ 170 mm ∅ 142 mm / ∅ 102 mm
Midrange ext./diaphragm
∅ 142 mm / ∅ 102 mm
-
-
Tweeter ext./diaphragm
∅ 100 mm / ∅ 25 mm ∅ 100 mm / ∅ 25 mm ∅ 70 mm / ∅ 20 mm
Input connector
1 x XLR 3f
Dimensions W x H x D [mm]
320 x 590 x 380 250 x 400 x 305 162 x 242 x 170
Net weight
29 kg 12.8 kg 5 kg
Mains
115/230 V (50/60 Hz)
Power inlet
IEC 320/C14
Power consumption
18...200 VA 10...100 VA 7...70 VA
Relative humidity (average / max.)
< 75% / < 90%
Ambient temperature
5...40° C
Safety standard
Protection class I according to EN 60065: 1992, IEC 65: 1985.
EMC standard
EN 55103-1/-2; 1996, electromagnetic environments E2 and E4.
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