Data Sheet

www.superlux.com.tw

E304

ACOUSTIC BOUNDARY OMNI

Description

The E304 omni boundary microphone is designed for

flat surface placement. The miniature condenser

capsule provides wide frequency response and reduces

reflections to minimize phasing distortion. Its clean and

high sensitivity signal results in clear sound without

coloration. It features a built-in pre-amplifier that doesn’t

need an external power adapter.

Features

• Sturdy die-cast case.

• Double layers metal grille.

• High gain before feedback.

Specications

Type Back electret,

Ø9.7mm (Ø0.38")

Polar Pattern Omni

Frequency Response 20-18,000Hz

Sensitivity -39dBV/Pa (11.2mV)

Output Impedance 600Ω

Min. Load Impedance 2,000Ω

S/N Ratio 70dB

Equivalent Output Noise 24dB

Max.SPL 127dB

Dynamic Range 103dB

Power Requirements Phantom 9-52V , 4mA

Connector TA3M

Dimensions Ø85×22.5mm

(Ø3.35"×0.88")

Finish White / Black

Net Weight 200g (7oz)

E304 Frequency Response (Omni)

E304

33' (10-meter) TA3F-XLR3M

microphone cable

Included

PAGE 1
E304 ACOUSTIC BOUNDARY OMNI Description The E304 omni boundary microphone is designed for flat surface placement. The miniature condenser capsule provides wide frequency response and reduces reflections to minimize phasing distortion. Its clean and high sensitivity signal results in clear sound without coloration. It features a built-in pre-amplifier that doesn’t need an external power adapter. Features • Sturdy die-cast case. • Double layers metal grille. • High gain before feedback.
PAGE 2
This information sheet contains important information for the safe use of the product. Read and follow the safety and handling instructions given here. Please keep this information sheet for future reference. If you pass on the product described overleaf, please enclose this information sheet. Safety instructions Disposal Intended use Old devices This device converts acoustic signals in electrical signals.