AKG C900 Specifications

Description
The AKG Model C 900 is a rugged condenser cardioid
microphone intended for on-stage instrumental and vocal
pickup. Its extremely uniform polar pattern assures immunity
to feedback and makes the C 900 ideal for use with in-ear
monitoring systems. Due to new patented backplate
construction, the C 900 maintains very uniform frequency
response, and the PB 1000 presence boost adapter adds 3
to 4 dB of response above 5 kHz for increased presence. The
microphone capsule has been carefully shock mounted for
low handling noise, and the spring steel grille is durable and
easily removable. The light-weight body is die cast zinc alloy
and has a soft touch finish for comfort and secure handling
to minimize reflection and glare. A gold trim ring enhances
the appearance. The microphone includes a stand adapter
and carrying bag.

Specifications

Transducer type: Prepolarized backplate condenser
Frequency response: 20 - 22 kHz
Polar pattern: Cardioid
Power requirements: 9 - 52 Vdc
Impedance: 200 ohms
Recommended load impedance:
>2000 ohms
Output connector: Gold plated XLR-M
Sensitivity: 6 mV/Pa; -45 dB (re 1 V/Pa)
Sound pressure level for 1%/3% THD:
139 dB SPL
Equivalent noise level: 17 dB-A
Dynamic range: 122 dB
Environmental operation:
Temperature: -10°C to +65°C
Maximum relative humidity
at +20°C: 90%
Size: Maximum diameter: 2 in. (51 mm)
7.1 in. length (180 mm)
Net weight: 10.4 oz. (294 g)
Shipping weight: 24 oz. (680 g)
Accessories included: Carrying bag
PB 1000 presence boost adapter
SA 40 Floor stand adapter
Emotion Series II Condenser Cardioid
Features
• Patented frequency independent
cardioid capsule for increased
feedback immunity
• Presence boost adapter provides
+3 to 4 dB boost above 5 kHz
• Ideal for use with in-the-ear
monitoring systems
• Internal elastic suspension
systemfor reduced handling noise
• Light-weight die cast metal body
with soft touch finish and gold trim
• Gold plated capsule housing and
XLR connector for added reliability
and protection against corrosion
C 900