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Features: Vented diaphragm Non Resonant air chamber UHPLC copper voice coil wire Standard copper connecting cord
Transducer type
dynamic
Operating principle
open air
Frequency response
20-22
SPL 1mV
98
Normal impedance
32ohms
Driver matched db
.05
"What Hi-Fi"says:
"When it comes to classical music, the Grados reproduce instruments with both believable timbre and solidity. The treble boosts fine detail and no hint of aggression. ... these Grados are hard to beat!"
On Sep-24-09 at 09:59:16 PDT, seller added the following information: