Vendo 4 Woofers NOVOS Marca USHER 8 Polegadas Modelo 8955A.

O peço é para cada Unidade.

Especificações Técnicas:

Nomial Impedance
VC Nominal Dia
Lowest Resonance Frequency
Effective Frequency Range
Output Sound Pressure Level
Input
Flux Density
Buzz & Rattle Test
Polarity
Baffle Opening
Magnet Dimenion / Weight
Weight
Dropping Test
Znom
Revc
Krm
Kxm
Erm
Exm
Sd
BL
Vas
Cms
Mms
Mmd
Fi
Fo
Qms
Qes
Qts
Pmx
Hvc
Hag
Xmx
Cmx
Cmo
θVc8Ω ± 15% at 1.0V 1KHz
ψ42mm
FO=26Hz ±5Hz at 1.0V
FO ~ 7KHz - 10dB 1M/1W
88dB/W/M ±3dB 300，400，500，600Hz AVE
Rated Input 80W , Maximum Input 120W
12.6K ±10% GAUSS
8.0V
POSITIVE - (LEFT) HAND TERMINAL
ψ172mm
145 x 75 x22(mm) / 1250g
3310g
1150mm 75° ± 2°
8 Ω
5.5 Ω
17.99 mΩ
15.29 mh
0.529
0.564
0.0232 sqm
9.2575 tm
81.0983 Litr
1061.055 um/n
35.3601 Gram
33.3282 Gram
25.268 Hz
25.983 Hz
2.203
0.37
0.317
80 Wrms
18 mm
6 mm
6 mm
6 mm
1
3.125 C/W