AKG Perception 420 [11/28] Specifications

AKG PERCEPTION 420

Type: 1-inch dual-diaphragm, true condenser

pressure-gradient microphone

Polar patterns: cardioid, omnidirectional, figure eight

Open-circuit sensitivity

at 1kHz (cardioid): 28 mV/Pa (-31 dBV ±2 dB)

Frequency range: 20 Hz to 20 kHz

(see frequency response graphs)

Impedance: ≤ 200 ohms

Recommended load impedance:

≥ 1000 ohms

Equivalent noise level

to CCIR 468-2: 26 dB

Equivalent noise level

to IEC 60268-4 (A-weighted): 16 dB-A

Signal/noise ratio

re 1 Pa (A-weighted): 78 dB

Max. SPL for 0.5% THD: 135 / 155 dB SPL (0 / -20 dB)

Preattenuation pad: -20 dB (switchable)

Bass cut filter slope: 12 dB/octave, 300 Hz

Environment: temperature: -10°C to +60°C

R.H.: 80% (+25°C)

Powering: 48 V ±4 V phantom power

to DIN 45 596 / IEC 268-15

Current consumption: ≤ 2 mA

Connector: 3-pin XLR (pin 2 hot)

Dimensions: 53 dia. x 165 mm high / 2 x 6.5 in.

Net weight: 525 g / 1.2 lbs.

FCC Statement

The device complies with part 15 of the FCC rules. Operation is subject to the fol-

lowing two conditions:

(1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including interference

that may cause undesired operation.

7 Specifications