Specifications:
■ Style: Canal-type
■ Driver Unit: 13.5mm
■ Power Handling Capacity: 50mW
■ Impedance: 16 Ohms at 1kHz
■ Frequency Response: 20Hz to 20kHz
■ Cable Style: Y -type
■ Cable Length: 1,200mm
■ Plug Type: 3.5mm diameter (1/8”)
Evaldi™ Earphones
With Airstream Features
for Superior Sound Control
Molex is pleased to announce our entry into the audio
accessories market with our new line of Evaldi™
earphones. These noise-isolating earphones offer high
fidelity sound quality and a comfortable fit.
The new Evaldi™ earphones from Molex aim to provide
“3-Dimensional” sound that is equivalent to listening to
a set of high-end home stereo speakers. The secret is in
our patented airstream-control technologies that enable
the transmission of both sharper high tones and lower
bass sounds without interference.
The Evaldi™ line also provides superior comfort and ways
to customize your sound experience. An inclined stem
with elliptical shape is employed to better fit ear canals,
while a choice of ear pads provides users different levels
of bass and noise isolation.
INTRODUCTION
SOUND-CUSTOMIZING EAR PADS
Open type with
elongated side holes
Two types of ear pads are provided to let users customize
their sound preference. The Open type includes a center
hole surrounded by six smaller elongated holes. This de-
sign protects against any low frequency boosts of sound
and absorbs any external noise for a more balanced lis-
tening experience. The Closed type of ear pad (top) pro-
vides more isolated bass
sounds, while Open type
(bottom) helps balance out
high and low tones better.
Ear Pad Type Frequency Characteristics
130
140
120
110
100
90
80
70
60
50
40
10 100 1000 10000 100000
[dB]
[Hz]
THE EVALDI™ DIFFERENCE: “3D” SOUND
Exit shape with grooves
creates a stable air channel
Precision-shaped pressure
ring can be customized to
achieve desired frequency
tones
Different size exhaust
holes provide additional
frequency controls
Patented technologies control the airstream to provide a wider and more stable sound experience
Evaldi™ canal-type earphones (top) replicate the sound experience of listening to external speakers
from a 45-degree (middle) or 90-degree angle (bottom)
Visit our website at www.molex.com
Order No. 987650-4183/Rev. 1 © 2010, Molex Japan
Singapore/pdf/RS/MMC/2010.06
COMFORT FITTING
University laboratory studies of the human ear canal conducted in the
development of the Evaldi™ earphones helped lead to the creation of original
ear entry tube and ear pads.
Inclined stem design provides a more comfortable fit. Ear pads are made of thin,
soft cushion-style rubber material to add to comfort over long periods of use.
For better in-ear fit, an ellipse
stem shape is employed.
Closed Type (L: 2pcs / M: 2pcs / S: 2pcs)
CHOICE OF EAR PADS
The Evaldi™ earphone system includes six sets of ear pads: small, medium and large in both Open and Closed types.
This allows users to customize their listening experience even further.
When assembling the Open-type ear pad, the grooves on the stem should
be aligned with the vents in the ear pad to help create a stable air channel.
Open Type (L: 2pcs / M: 2pcs / S: 2pcs)
Evaldi™ Earphones
With Airstream Features
for Superior Sound Control
ORDERING INFORMATION
Evaldi™ Earphone Set
*Note: Earphones come assembled with medium size Open-type ear pads.
Order No.
503700-0100
Headset Cable Length
1,200mm
Description
Earphones and six pairs of ear pads*
Packaging
1200mm
800mm
The Evaldi™ earphone system includes a traditional Y -shaped headset cord (shown above).
Evaldi™ Earphone Headset
The Evaldi™ earphone set is packaged in a
white leather pouch that is 11cm high by
9cm wide and wrapped in a clear plastic bag.
