Model
Focal ACCESS 25 A4
Rating
DIAM
10"
FS(Hz)
23.5
VAS(l)
49.85
QTS
0.51
PWR(W)
400
SPL(dB)
82.5
IMP(Ohm)
4x1
avb
PROD
Parameter Thiele–Small
Fs(Hz)
23.5
Vas(l)
49.9
Qts
0.506
Qms
5.059
Qes
0.562
Bl(Tm)
11.5
Mms(gr)
141
Cms(mm/N)
0.326
Rms(kg/s)
4.109
Le(mH)
0
Re(Ohm)
3.6
Sd(sq.mm)
32836
Vd(l)
0.279
X-max(mm)
9
X-mech(mm)
0
Parameter Umum
Diameter (inch)
10
Daya Maksimum (W)
400
Daya RMS (W)
200
Jumlah Coil
1
Impedansi Z-Nom (Ohm)
4
Efisiensi referensi η0(%)
0.11
Sensitivitas (dB) 1-W
82.5
Sensitivitas (dB) 2.8-V
86
Informasi Pemasangan
Speaker Displacement (l)
0
Diameter Total (mm)
260
Diameter Cutout (mm)
230
Kedalaman Pemasangan (mm)
127
Diameter Magnet (mm)
120
Enclosure Optimum
Enclosure
BP4, Closed
