The Etymotic ER4SR is a high-precision in-ear monitor featuring balanced armature drivers with a frequency response of 20Hz-16kHz. Built with aluminum construction, it delivers 98dB sensitivity and 45-ohm impedance for accurate sound reproduction. The IEM includes detachable cables and effective sound isolation, complemented by multiple ear tips and accessories for optimal fit and comfort.
Specifications
Price
Lazada
RM1,383.45
1 product
Shopee
RM1,915.64
2 products
Specifications
Basic information
Brand
Etymotic
Model
ER4SR
Series
ER4
Type
In-Ear Monitor
Accessories
Carrying case
Yes
Detachable cable
Yes
Included accessories
Triple-flange ear tips, Foam tips, Carrying case, 3.5mm to 6.3mm adapter, Filter replacement tool, Cable clip
Driver specifications
Driver type
Balanced Armature
Frequency response maximum
16000
Frequency response minimum
20
Frequency response unit
Hz
Impedance
45
Impedance unit
ohm
Sensitivity
98
Sensitivity unit
dB
Physical specifications
Ear placement
In-Ear
Materials
Build material
Aluminium
Noise control
Sound isolation
Yes