Countryman E2 Earset

Please Note: Not all variations may be available to ship immediately. If you have an urgent need, please contact sales at 1-888-686-0551 or email sales@focusedtechnology.com with the model(s) and quantity you need.

Countryman Associates E2 Earset - Pure Sound, Nearly Invisible

The Countryman E2 Earset redefines pure sound in a virtually invisible package that is easier to use than even a lavalier or podium microphone. Like the classic E6 Earset, the E2 rests over the ear, but has a much shorter boom. Its uni-directional element provides nearly the isolation of an E6 Omni at the mouth, but with significantly less visibility. With an equalizing circuit built into the audio connector, the frequency response is tuned so you can experience full-bodied bass and precise highs that are indiscernible from an E6 Omni at the mouth. The element, boom, and new sub-miniature connector are all easily hidden on the user’s face; the position near the ear eliminates breath pops and makes fitting easy and quick. This results in the smallest and most discreet professional-quality microphone available.

Now only available in 1.5" cable diameter

Excellent Isolation

In all kinds of acoustic spaces, the E2 achieves surprisingly comparable isolation (gain-before-feedback) to an E6 Omni positioned at the user’s mouth. We tested the two mics against each other in several large and small venues and confirmed that in all cases the E2 gain-before-feedback was within 3 dB of the E6 at the mouth.

There are two aspects of the E2 design that allow this to be possible so far away from the mouth: strong off-axis rejection and precisely-tuned frequency response. The off-axis rejection, as shown in the datasheet, is strong for all frequencies in the audio band—not just 1kHz as with many competitive directional mics—so the feedback-rejection is equally effective in smaller or larger venues.

For on-axis interferences, the frequency response tuning in the connector of the E2 allows us to fully capitalize on the proximity boosting effect of the mic to achieve even stronger isolation in the voice band. We tuned the frequency response of the E2 to be as flat as possible in use by taking into account the frequency-shaping properties of the head, and the acoustics of the mic itself. This results in full sound, and high gain-before-feedback.

How do I choose the right color?
Choose your E2 color based on whether it will rest against the skin or hide entirely in a sideburn. Either way, the E2 is so small that it will virtually disappear on the user’s face, even at a very short distance. For skin, tan is the most popular color choice, because it works perfectly for average Caucasian skin tones as well as olive complexions. Light beige works well in theatrical applications due to its slightly pink undertone, which is also appropriate for extremely fair skin. Cocoa is the ideal choice for African American skin tones ranging from very light to chocolate, and black is appropriate for extremely dark skin or for situations where you want the mic to be visible. When in doubt, a darker option tends to blend better and draws less attention.

Which E2 sensitivity should I choose? Making a mic more sensitive to catch soft sounds means it will overload sooner for loud sounds. Because sound pressure levels vary between individuals and applications, we provide two sensitivities for the E2:

• The standard gain (W5, no colored band) is for almost all applications, including vocals and speaking.
• The lower gain (W6, blue band) is for powerful vocals requiring the highest overload.

Connector Type Reference Chart
Transmitter Brand		Transmitter Model		Connector Type		Code
(Earset only)		No Cable (Not compatible with E6 Cables)		(Earset only)		MO
(Hardwired)		Phantom Power		XLR3 Male		(no code)
Audio Technica		4000, 5000 Series		Hirose 4-pin		AN
Audio Technica		1100, 200, 2000, 3000 Series		Hirose 4-pin		AT
Lectrosonics		SM Series, UMa Series, LMa Series		Switchcraft TA5F		SM
Sennheiser		SK2000		Lemo 3-pin		S2
Sennheiser		SK50, SK250, SK3063		Lemo 3-pin		S3
Sennheiser		5000 Series		Lemo 3-pin		S4
Sennheiser		Evolution Series, EW100, EW300, EW500, G2, G3, SK 1093		3.5 mm locking plug		SR
Shure		Axient AXT-100		Switchcraft TA4F		AX
Shure		UR1, UR1M with TA4F option, BLX1		Switchcraft TA4F		SL
Shure		ULX, SLX, PGX, PG1		Switchcraft TA4F		SH
Shure		All with Lemo 3 pin		Lemo 3-pin		S3

Frequency Response : 20 Hz to 20 kHz
Operating Current : 500 μA
Operating Voltage : 1 to 2 Volts
Weight : .07 oz (2 grams)

The E2 Earset is available in two sensitivities:

Model E2W5 for general speaking
Sensitivity: 3.0 mV/Pascal
Equivalent Acoustic Noise: 34 dBA SPL
Overload Sound Level: 130 dB SPL

Model E2W6 for loud speaking and vocals
Sensitivity: 1.0 mV/Pascal
Equivalent Acoustic Noise: 39 dBA SPL
Overload Sound Level: 140 dB SPL