Shure MX412SE/C Microflex Schwanenhalsmikrofone

Flexibly adjustable gooseneck microphones with interchangeable capsules for a wide range of applications. The Microflex miniature gooseneck microphones are permanently polarized condenser microphones that offer a high degree of flexibility thanks to freely adjustable goosenecks and interchangeable condenser capsules with different polar patterns. The cardioid (C), supercardioid (S) and omnidirectional (O) capsules are easily interchangeable, and their wide frequency response provides accurate sound reproduction in a variety of applications, whether in churches, courtrooms or conference rooms. The condenser capsules also fit any microphone in the Microflex line, providing even more convenience and consistent sound quality.

Models:

Microflex gooseneck microphones are available in four different model variants and in various lengths and mounting options. Four models feature a mute button with LED indicator. In addition, each Microflex gooseneck microphone is equipped with a balanced, transformerless output that eliminates electromagnetic hum and RF interference, even over long cable runs. Each Microflex gooseneck microphone is supplied with complete installation equipment:

• Vibration Absober.
• Locking mounting flange.
• Mounting flange with cable bushing (SE variant).
• Vibration absorber adapter (SE variant).

In addition to a lockable metal draft shield, a spherical foam draft shield and stand adapter with vibration absorber or snap-in design are optionally available. For the MX412, MX412S, MX418 and MX418S models, a table stand with 3 m connection cable is available under the article designation A412B.

• MX412/C, S, O 12" gooseneck (30.5 cm), integrated preamplifier, vibration absorber, mounting flange.
• MX418/C, S, O 18" gooseneck (45.7 cm), integrated preamplifier, vibration absorber, mounting flange.
• MX412S/C, S, O 12" gooseneck (30.5 cm), integrated preamplifier, vibration absorber, mounting flange, mute button with LED control.
• MX418S/C, S, O 18" gooseneck (45.7 cm), integrated preamplifier, vibration absorber, mounting flange, mute button with LED control.
• MX412SE/C, S, O 12" (30.5 cm) gooseneck with cable exit from side or centrally through base plate, in-line preamp, vibration absorber, mounting flange.
• MX418SE/C, S, O 18" (45.7 cm) gooseneck with cable exit at side or centrally through base plate, in-line preamp, vibration absorber, mounting flange.
• MX412D/C, S, O 12" gooseneck (30.5 cm), with table base, integrated preamplifier, programmable pushbutton.
• MX418D/C, S, O 18" gooseneck (45.7 cm), with table base, integrated preamplifier, programmable pushbutton.

Technical data:

• Type: Permanently polarized condenser capsule
  Transmission range: 50-17000 Hz

Output impedance: 150 O according to EIA (170 O measured)

Sensitivity (at 1 kHz, idle):
MX412/418 cardioid: -35 dBV/Pa (17.8 mV)
MX412/418 supercardioid: -33.5 dBV/Pa (21.1 mV)
MX412/418 sphere: -27.5 (42.2 mV)
1 Pascal = 94 dB SPL

Maximum sound pressure (1 kHz at 1% THD, 1 kO load):
MX412/418 cardioid: 124.2 dB
MX412/418 supercardioid: 122.7 dB
MX412/418 sphere: 116.7 dB

Equivalent inherent noise (A-weighted):
MX412/418 Cardioid: 28 dB SPL
MX412/418 supercardioid: 26.5 dB SPL
MX412/418 omnidirectional: 20.5 dB SPL

Signal-to-noise ratio (at 94 dB SPL at 1 kHz):
MX412/418 cardioid: 66 dB
MX412/418 supercardioid: 67.5 dB
MX412/418 sphere: 73.5 dB

Dynamic range (1 kO load at 1 kHz): 96.2 dB
100 dB at 0 dB gain

Cable:

MX412D and MX418D:
The 3 m hard-wired cable contains one shielded audio pair and three unshielded logic lines;
Diameter 0.6 mm

Power supply: 11-52 V; 8.0 mA

Instruction manual MX412 MX412S MX418 MX418S (pdf)

Instruction manual MX412D MX418D (pdf)

Instruction manual MX412SE MX418SE (pdf)