AKG C 414 B/TLII Specifications

H 100

C 414 B/TLII

Condenser Microphone

Description

There are probably more AKG C 414 microphones in
studios worldwide than any other 1-inch condenser multi­pattern microphone model from any manufacturer. The
reasons are numerous: these microphones are workhorses in
all areas of recording, from the pop studio to classical
recording venues. Their variety of polar patterns, along with
two degress of bass cut and two levels of padding, make
them ideal for recording just about any vocal or instrument
under any conceivable working condition in the studio.

The AKG C 414 B/TLII is the latest of a series of variations
on the basic C 414 design and draws from AKG’s early
studio heritage, the legendary Model C 12. The CK 12 dual
diaphragm capsule has been recreated, with its combination
of warmth and presence, and combined with modern
solidstate transformerless circuitry. The early CK 12’s were all
slightly different in response -- a consequence of individual
hand-crafting. Today we bring a higher degree of uniformity
to the production line, and the new C 414 B/TLII models are
quite consistent in response. Also, an H 100 spider
suspension shock mount and W 414 windscreen are included
as standard accessories.

Features

• One of the world’s most popular
studio 1-inch condenser
microphones

• Response patterned after the AKG
classic C 12 microphone

• Four selectable polar patterns
(omni, cardioid, hypercardioid and
figure-eight)

• Operates with phantom powering
from 12 to 48 volts nominal

• Broad response rise in the 3 kHz
range enhances vocal presence in
the studio

• Includes an H 100 isolation shock
mount and W 414 windscreen

Specifications

Transducer type: Dual diaphragm, 1 in. (25 mm) diameter

pressure gradient

Diaphragm material: Gold-sputtered mylar foil

Frequency response: 20 Hz - 20 kHz (+1.5/-1.0 dB)

Polar patterns: Omnidirectional, cardioid,

hypercardioid and figure-eight

Impedance: 180 ohms

Recommended load impedance: greater than 600 ohms

Output connector: XLR (pin 2 positive, per IEC standard)

Sensitivity at 1 kHz: 12.5 mV/Pa; -38 dB (dB re 1 V)

Equivalent noise level (A-weighted): 14 dB (DIN 45412)

Sound pressure level for 0.5% THD: 140 dB (160 dB SPL with

-20 dB preattenuation)
30 Hz - 20 kHz

S/N ratio re 1 Pa (A-weighted): 80 dB

Environmental:

Operating temperature: 14° F to 140° F (-10°C to + 60°C)
Relative humidity: 90% (+20°C), 85% (60°C)

Pre-attenuation switch: -10 or -20 dB

Low frequency roll-off: 12 dB/octave below 75 or 150 Hz

Power requirement: 12 to 48 V phantom power nominal

Current consumption: less than 2 mA

Microphone size: 5.6” x 1.8” x 1.4”

(141 mm x 45 mm x 35 mm)

Microphone net weight: 11 oz. (0.31 kg)

Shipping weight: 33.6 oz. (0.97 kg)

Standard accessories: H100 Spider shock mount

W414 Foam windscreen

Optional Accessory: SA18/3B Stand adapter

Microphones · Headphones · Wireless Microphones · Wireless Headphones · Headsets · Electroacoustical Components

Limited Warranty

Valid only in the United States. AKG Acoustics warrants AKG products against defects in material
or workmanship for a period of three years from the date of original purchase for use, and agrees
to repair or, at our option, replace any defective unit without charge for either parts or labor.
Important: This warranty does not cover damage resulting from accident, misuse or abuse, lack of
reasonable care, the affixing of any attachment not provided with the product, loss of parts or
connecting the product to any but the specified receptacles. This warranty is void unless service
or repairs are performed by an authorized service center. No responsibility is assumed for any

special, incidental or consequential damages. However, the limitation of any right or remedy shall
not be effective where such is prohibited or restricted by law. Simply take or ship your AKG product
prepaid to our service department. Be sure to include your sales slip as proof of purchase date.
(We will not repair transit damage under the no-charge terms of this warranty.) Note: No other
warranty, written or oral is authorized by AKG Acoustics, Inc. This warranty gives you specific legal
rights, and you may also have other rights which vary from state to state. Some states do not allow
the exclusion or limitation of incidental or consequential damages or limitation on how long an
implied warranty lasts, so the above exclusions and limitation may not apply to you.

Specifications subject to change without notice.

AKG Acoustics GmbH

Lemböckgasse 21–25, P.O.B. 158, A-1230
Vienna/AUSTRIA
Tel: [phone]*, Fax: [phone]
Internet: http://www.akg.com

AKG Acoustics; A Division of Harman Pro Germany
Bodenseestraße 228, D-81243 München/GERMANY
Tel: [phone], Fax: [phone]

Arbiter Pro Audio

Wilberforce Road, London NW9 6AX/ENGLAND
Tel: [phone], Fax: [phone]

AKG ACOUSTICS, U.S.

914 Airpark Center Drive
Nashville, TN 37217, U.S.A.
Tel: [phone], Fax: [phone]

Studer Japan Ltd.

2-43-7, Uehara, Shibuya-ku, Tokyo 151-0064/JAPAN
Tel: [phone], Fax: [phone]

Erikson Pro Audio

620 McCaffrey, St-Laurent, Quebec, H4T 1N1, CANADA
Tel: [phone], Fax: [phone]
Internet: www.jam-ind.com/eriksonpro

AKG is constantly improving and modifying its products, therefore, specifications are subject to change without notice.

DS-C 414 B/TLII

The microphone shall be a 25 mm condenser type with dual
diaphragm construction and with switchable omnidirectional,
cardioid, hypercardioid and figure-eight polar patterns. The
diaphragm material shall be gold sputtered foil, and the on-axis
sensitivity shall be uniform for all patterns, and no less than 12.5
mV/Pa. The inherent noise floor of the microphone shall be no
greater than 14 dB (A-weighted), and the operating sound field for

0.5% THD shall be no less than 140 dB. The microphone size shall

be no greater than 5.55 x 1.77 x 1.37 inches, and the microphone
net weight shall be no greater than 10.93 ounces. The microphone
shall include an H 100 isolation shock mount and W 414
windscreen as standard accessories. The microphone shall operate
over the entire range of phantom powering from 12 to 48 volts. The
microphone shall be the AKG Acoustics Model C 414 B/TLII.

Graphical Data

Architects and Engineers Specifications

Cardioid

Figure eight

Hypercardioid

Omni directional