Description
The A21-M has unmatched impulse response and stereo image.
It is an astonishing monitor used for the most demanding sound productions and allowing the user to be in full control of all frequencies and sound image into the finest details.
Technical specifications
Product A21-M
Power RMS: 120 + 50W
Program Power: 170W
Input Impedance: Sym, 10k Ohms
Sensitivity for 100 dB @ 1m: 0.775 V
Signal to Noise Ratio: 96 dBA
Continuous Max SPL@1m: 108 dB (single)
Input Overload: 24 Vpp
Program Max SPL@1m: 119 dB (pair)
Response at -6dB: 38 – 23000 Hz
Tolerances: ±2 dB (44Hz – 20kHz)
Distortion THD: less than 1.4% (90Hz-12kHz)
Phase tolerances: ±45° (190Hz – 20kHz)
Dispersion (P.N. 4 – 16 kHz) at -6 dB: 90° x 90° (H x V)
System: 2 Way(s)
Crossover frequency: 2.4 kHz
Woofer’s dim. Ext. / Diaphragm: Ø217 mm / Ø170 mm
Tweeter’s dim. Ext. / Diaphragm: Ø100 mm / Ø25 mm
Connectors: 1 x XLR F / 3P
Signal input: 1=GND, 2=(+), 3=(-)
Material: MDF
Dimensions W x H x D mm: 250 x 400 x 300
Gross / Net Weight: 14.5 / 13.2 kg
Voltage: 115/230V (50-60Hz)
Consumption Standby-Quiescent-Max: 1.2 – 5 – 150 W
Mean / Max Humidity: less than 75% / less than 90%
External Temperature: 5 – 40°C