Specifications: ELEMENT Fixed-charge back plate permanently polarized condenser POLAR PATTERN Cardioid FREQUENCY RESPONSE 30-20,000 Hz LOW FREQUENCY ROLL-OFF 80 Hz, 18 dB/octave OPEN CIRCUIT SENSITIVITY Phantom: –44 dB (6.3 mV) re 1V at 1 Pa Battery: –45 dB (5.6 mV) re 1V at 1 Pa IMPEDANCE Phantom: 250 ohms Battery: 300 ohms MAXIMUM INPUT SOUND LEVEL Phantom: 137 dB SPL, 1 kHz at 1% THD Battery: 123 dB SPL, 1 kHz at 1% THD DYNAMIC RANGE (typical) Phantom: 113 dB, 1 kHz at Max SPL Battery: 99 dB, 1 kHz at Max SPL SIGNAL-TO-NOISE RATIO 70 dB, 1 kHz at 1 Pa PHANTOM POWER REQUIREMENTS 11-52V DC, 2 mA typical BATTERY TYPE 1.5V AA/UM3 BATTERY CURRENT / LIFE 0.4 mA / 1200 hours typical (alkaline) SWITCH Flat, roll-off WEIGHT 205 g (7.2 oz) DIMENSIONS 193.0 mm (7.60″) long, 50.3 mm (1.98″) head diameter OUTPUT CONNECTOR Integral 3-pin XLRM-type ACCESSORIES FURNISHED AT8405a stand clamp for 5/8″-27 threaded stands; 5/8″-27 to 3/8″-16 threaded adapter; AT8114 windshield; battery; soft protective pouch AUDIO-TECHNICA CASE STYLE S7
