AKG D 542 ST-S Specification Sheet

AKG.D 542 ST-S
D 542 ST-S "plug & play" paging station
The D 542 ST-S for crystal-clear announcements!
The D 542 ST-S has been designed for paging and PA systems at airports, in supermarkets,
and other noisy places. A cardioid dynamic microphone capsule provides a speech-
optimized frequency response and high rejection of ambient noise to ensure optimum
intelligibility even in very noisy environments. With its permanently attached coiled cable,
the D 542 ST-S is ready for connecting to any sound system with XLR microphone inputs,
and the intuitive ON/OFF switch is very easy to use.
SPECIFICATIONS
Polar pattern:
Frequency range:
Sensitivity:
Max. SPL für 1 % THD:
Equivalent noise level:
S/N ratio (A-weighted):
Electrical impedance:
Recommended load impedance:
Connector:
Cable length:
Dimensions
Base (L x W x H):
Gooseneck:
Net/shipping weight:
Cardioid
150 Hz to 15 kHz
2.2 mV/Pa
133 dB
<21 dB-A
>73 dB
530 Ω
>2.000 Ω
3-pin male XLR
Approx. 50 cm (20 in.) to approx. 100 cm (40 in.)
160 x 120 x 65 mm (6.3 x 4.7 x 2.6 in.)
Dia.: 13 mm (0.5 in.); length: 345 mm (13.6 in.)
805 grams (28.4 oz.) / 1125 g (2.5 lbs.)
PAGING
MICROPHONE
W/BASE
• "Plug & Play"
paging station
• Rugged all-metal body
• Frequency response
optimized for intelligibility
• Cardioid polar pattern
Easy to use paging microphone for
supermarkets, hotels, etc.
Frequency response and polar pattern