Electro-Voice Cobalt Co4 User manual

COBALT

™

WIRED

MICROPHONES

General Product Description

Designed to yield outstanding performance in applications

requiring the miking of acoustic and electric instruments,

as well as vocal performances. Excellent for stage or studio,

the Co4’s versatility will make it a “must have” in any

microphone mix.

Microphone Use and Placement

Please note that miking techniques are a matter of personal

preference.These are merely guidelines to assist in the

placement of the microphone to gain optimal performance.

Usage Optimal Placement

Electric Guitar Place microphone approximately 1-2" from and at

and Bass a 90°degree angle to the speaker cone.

Guitar Amplifier To reduce boominess, move the microphone off

axis to the cone from 90°to 45°, or move mic

from center of cone to either edge.

Tom-Toms On double headed Toms place mic over the top of

drum 1-3" and at a 45°angle to the drum surface

and 1-2" in from the drum edge. On single headed

Toms use above method or place mic inside Tom

from underneath at a 90°angle from the center of

head, 3-5", away.

Snare Drum Place mic 1-3" above the heads, 1-2" in from the

rim.Aim each mic at the top heads angled down

about 45°. If the drum rings, tape deadening

material to the head or use damping rings.

For more “snare”sound place a 2nd mic

underneath aimed up at the bottom of head.

Cymbals Place microphone one to two feet above the

top of cymbals.

High-Hat Place 5 inches above outside edge at a

45°down angle.

Brass 6-24" away, and on axis with the bell of

the instrument.

Acoustic Guitar Place mic 6-12" from where finger board

joins the body.

Cobalt™Co4

Instrument Microphone

Cobalt™Co4

Instrument Microphone Standard Placement & Use Guidelines

1. Always point the microphone at the desired source of

sound, and away from any unwanted sources.

2.The microphone should be located close to the sound

source to minimize interference from other potential

sound sources.

3. Use the 3-to-1 rule when using multiple microphones.

Place each microphone three times farther from other

microphones as from the desired sound source.

4. Minimize over-handling of the microphone to reduce

unwanted mechanical noise.

5.Working close to the microphone will increase the bass

tone and also provide increased gain-before-feedback.

Specifications

Element Dynamic

Neodymium magnet structure

Frequency Response 50 Hz to 18 kHz

Polar Pattern Cardioid

Impedance Low-Z balanced (600 Ohms)

Sensitivity

Open Circuit Voltage 2.8 mV/Pa (-51dBV) re 1 Pa*

Microphone Connector 3-pin, XLR-type

Polarity Pin 2 positive,referenced to pin 3

with positive pressure on diaphragm

Finish Durable polyurethane paint

Materials Die cast zinc housing

Dimensions

Length 5.8 in. (148 mm)

Diameter .92 in. (23 mm)

Shank .46 in. (12 mm)

Weight

Net 12 oz. (340 grams)

Accessories included Stand adaptor (black)

12000 Portland Avenue South, Burnsville, MN 55337

Phone:952/884-4051, Fax:952/884-0043

www.electrovoice.com

Part Number 38109-907 Rev. B

U.S.A. and Canada only. For customer orders, contact Customer Service at:

800/392-3497 Fax: 800/955-6831

Europe, Africa, and Middle East only. For customer orders, contact Customer Service at:

+ 49 9421-706 0 Fax: + 49 9421-706 265

Other International locations. For customer orders, contact Customer Service at:

+ 1 952 884-4051 Fax: + 1 952 736-4212

For warranty repair or service information, contact the Service Repair department at:

800/553-5992 or 402/467-5321

For technical assistance, contact Technical Support at:

800/392-3497 or 952/736-4656

Specifications subject to change without notice.

1 Pa = 94dB SPL

Table of contents

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