newcris
15-02-2006, 16:14
Ciao a tutti.devo assolutamente acquistare un paio di auricolari in ear per il mio ipod nano e vorrei un consiglio su quale di questi 2 modelli etymotic acquistare:
ER-6:Sound accuracy surpassed only by the ER-4S;
High noise-isolation.
ER-6i: Higher sensitivity for compatibility with all personal digital music
player;
Enhanced bass response to accommodate individual preference.
Frequency Response Accuracy
ER-6: ER-6i:
50-6 kHz ± 3 dB; 50-6 kHz ± 3 dB;
20-16 kHz ±6 dB 20-16 kHz ±6 dB
Accuracy Score
ER-6: ER-6i:
90% 81%
Noise Isolation
ER-6: ER-6i:
34-36 dB 34-36 dB
Impedance
ER-6: ER-6i:
48 Ohms 16 Ohms
Sensitivity
ER-6: ER-6i:
92 dB 108 dB
Maximum Output
ER-6: ER-6i:
120 dB SPL 120 dB SPL
p.s. una maggiore inpendenza comporta un aumento della durata delle batterie????
GRAZIEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
ER-6:Sound accuracy surpassed only by the ER-4S;
High noise-isolation.
ER-6i: Higher sensitivity for compatibility with all personal digital music
player;
Enhanced bass response to accommodate individual preference.
Frequency Response Accuracy
ER-6: ER-6i:
50-6 kHz ± 3 dB; 50-6 kHz ± 3 dB;
20-16 kHz ±6 dB 20-16 kHz ±6 dB
Accuracy Score
ER-6: ER-6i:
90% 81%
Noise Isolation
ER-6: ER-6i:
34-36 dB 34-36 dB
Impedance
ER-6: ER-6i:
48 Ohms 16 Ohms
Sensitivity
ER-6: ER-6i:
92 dB 108 dB
Maximum Output
ER-6: ER-6i:
120 dB SPL 120 dB SPL
p.s. una maggiore inpendenza comporta un aumento della durata delle batterie????
GRAZIEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE