Akg-acoustics C547BL User Manual download pdf

C 547 BL

Boundary Layer Condenser Microphone

Description

The C 547 BL is a condenser boundary layer microphone

with a hypercardioid pickup pattern. Its rugged construction

permits it to be used on the floor, where it can withstand

accidental footsteps. It has a switchable low frequency roll-

off filter to minimize footfalls on stage. The microphone

works as well on a tabletop.

Microphone sensitivity is 8.5 mV/Pa, and total harmonic

distortion (THD) is 1% at an acoustical operating level of

133 dB. The equivalent noise floor is 22 dB-A. The

microphone operates on phantom powering over the range of

9 to 52 volts dc. The finish is matte black, and the

microphone can be painted any color to match decor.

The connector is a 3-Pin XLR.

Features

• Non-crush construction

• Inconspicuous

• Unidirectional pickup

• Paintable

Specifications

Transducer Principle: Condenser prepolarized

Frequency Range: 30–18,000 Hz

Polar Pattern: Hypercardioid

Sensitivity at 1,000 Hz: 8.5 mV/Pa (-42dBV)

Equivalent Noise Level: < 22 dB-A

Sound Pressure Level for 1% THD: 133 dB

S/N Ratio (A-weighted): > 72 dB

Electr. Impedance: < 400 ohms

Load Impedance: > 1,000 ohms

Low frequency roll-off: switchable bass-cut

12 dB/octave, 200 Hz

Power Requirement: 9–52 volts phantom powering

Connector: 3-Pin XLR-type

Cable Length: 10 ft. (3 m)

Finish: Matte dark gray

Size: 7.3 x 4.7 x 0.8 in.

(185 x 120 x 20 mm)

Net/Shipping Weight: 5.6 oz. (160 g)/14.8 oz. (420 g)

Included Accessories: W 547 Windscreen

Optional Accessories: B 18 Battery power supply

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C 547 BL 1
Graphical Data 2

Summary of Contents

Page 1 - C 547 BL

C 547 BLBoundary Layer Condenser MicrophoneDescriptionThe C 547 BL is a condenser boundary layer microphonewith a hypercardioid pickup pattern. Its ru

Page 2 - Graphical Data

Microphones · Headphones · Wireless Microphones · Wireless Headphones · Headsets · Electroacoustical ComponentsLimited WarrantyValid only in the Unite