Technical Data

Data[Unit]A14-M
(Broadcast & Studio)
A17-MA21-MA23-MA25-MA215-MA214-MA125-MA225-M
Potential peak powerW110 + 45170+45280 + 55310 + 120 + 55330 + 130 + 55290 + 55280 + 45340480
Max RMS powerW35 + 747+760+1065 + 30 + 1295 + 30 + 1260+1070+1090140
Input impedanceΩSym 10 kΩSym 10 kΩSym 10 kΩSym 10 kΩSym 10 kΩSym 10 kΩSym 10 kΩSym 10 kΩSym 10 kΩ
Input sensitivityVrms0.7750.7750.7750.7750.7750.7750.7750.7750.775
Input overloadVpp242424242424242424
Continuous max SPL@1 mdB98102106108111102104104108
Short term max. SPL@1mdB103105110111114106108107111
Peak max. SPL@1mdB113115121122124115117111115
Background noise @1mdBA367894816
Signal to noise ratio (S/N)dBA9596981001029896103102
Mechanical noise
(i.e. transformer)
dBA-9-9-5-5-5-8-8-5-5
Bandwidth at -6dBHz56-23'00044-23'00038-23'00034-23'00028-23'00036-23'00053-23'00028-9024-100
SPL tolerancesdB ±2.5 ±2.2 ±2.0 ±1.5 ±1.2 ±2.0 ±2.0 ±2.0 ±2.0
Phase tolerancesdeg ± 45 (350 Hz – 20 kHz) ± 45 (300 Hz – 20 kHz) ± 45 (250 Hz – 20 kHz) ± 45 (200 Hz – 20 kHz) ± 45 (180 Hz – 20 kHz) ± 45 (250 Hz – 20 kHz) ± 45 (300 Hz – 20 kHz) ± 45 (300 Hz – 500 Hz) ± 45 (300 Hz – 500 Hz)
Dispersion (H x V)deg80 x 3575 x 4080 x 4085 x 4080 x 4080 x 6080 x 40N/AN/A
Systemways222332211
Crossover frequencyHz360035002200620, 3'300400, 3'30018001800N/AN/A
Box MaterialMDFMDFMDFMDFMDFMDFMDFMDF double boxMDF double box
Woofer ext. diam.mm147180240240290147 (2x)147 (2x)290 (1x)293 (2x)
Woofer ext. diam.in5.87.19.49.411.45.8 (2x)5.8 (2x)11.4 (x1)11.4 (x2)
W. diaphragm diam.mm104130172172210104 (2x)104 (2x)210 (1x)213 (2x)
W. diaphragm diam.in4.15.16.86.88.34.1 (x2)4.1 (x2)8.3 (x1)8.3 (x2)
Medium ext. dim.mmN/AN/AN/A120140N/AN/AN/AN/A
Medium ext. dim.inN/AN/AN/A4.75.5N/AN/AN/AN/A
M. diaphragm diam.mmN/AN/AN/A5698N/AN/AN/AN/A
M. diaphragm diam.inN/AN/AN/A2.23.9N/AN/AN/AN/A
Tweeter ext. dim.mm9090100100100100100N/AN/A
Tweeter ext. dim.in3.53.53.93.93.93.93.9N/AN/A
T. diaphragm diam.mm27272727272727N/AN/A
T. diaphragm diam.in1.061.061.11.061.061.061.06N/AN/A
Dimensions W x H x Dmm163 x 243 x 170200 x 320 x 230250 x 400 x 300280 x 500 x 340320 x 590 x 380166 x 1110 x 230166 x 446 x 200320 x 480 x 385320 x 700 x 500
Dimensions W x H x Din6.4 x 9.6 x 6.77.9 x 12.6 x 9.19.9 x 15.8 x 11.911 x 19.7 x 13.412.6 x 23.3 x 15.06.6 x 43.9 x 9.96.6 x 17.6 x 7.912.6 x 18.9 x 14.912.6 x 27.7 x 19.9
Net WeightKg4.97.412.81827.21510.520.535.6
Net Weightlbs10.816.328.239.659.933.123.145.278.4
Input connector1 x XLR F / 3P1 x XLR F / 3P1 x XLR F / 3P1 x XLR F / 3P1 x XLR F / 3P1 x XLR F / 3P1 x XLR F / 3P2 x XLR F2 x XLR M2 x XLR F2 x XLR M
Input connections1=GND, 2=(+), 3=(-)1=GND, 2=(+), 3=(-)1=GND, 2=(+), 3=(-)1=GND, 2=(+), 3=(-)1=GND, 2=(+), 3=(-)1=GND, 2=(+), 3=(-)1=GND, 2=(+), 3=(-)1=GND, 2=(+), 3=(-)1=GND, 2=(+), 3=(-)
Mains voltageV, ±10 %115 / 230(50-60Hz)115 / 230(50-60Hz)115 / 230(50-60Hz)115 / 230(50-60Hz)115 / 230(50-60Hz)115 / 230(50-60Hz)115 / 230(50-60Hz)115 / 230(50-60Hz)115 / 230(50-60Hz)
Mains max DC offsetV0.470.470.20.040.040.20.20.040.04
Standby consumptionW1.31.31.21.71.711.21.71.7
Quiescent consumptionW886895544
Max continuous PowerW100100150200200150150200200
RMS continuous consumptionW527290100100959575140
Max Relative humidity%707070707070707070
External temperature range°C5 - 355.-355 - 355 - 355 - 355 - 355 - 355 - 355 - 35
Warrantyyears5 (+1)5 (+1)5 (+1)5 (+1)5 (+1)5 (+1)5 (+1)5 (+1)5 (+1)