Adire Audio EXTREMIS 6.8
Adire Audio EXTREMIS 6.8
Model

Adire Audio EXTREMIS 6.8

Rating
DIAM
7"
FS(Hz)
30
VAS(l)
33.2
QTS
0.33
PWR(W)
300
SPL(dB)
85.5
IMP(Ohm)
8x1
avb
NOPROD

Thiele-Small Parameters

Fs(Hz)
30
Vas(l)
33.2
Qts
0.332
Qms
2.5
Qes
0.383
Bl(Tm)
9
Cms(mm/N)
1.2
Rms(kg/s)
1.73
Le(mH)
0.13
Mms(gr)
23
Vd(l)
0.182
Sd(sq.mm)
13967
X-max(mm)
13
X-mech(mm)
13
Re(Ohm)
7

General Parameters

Diameter (inch)
7
Max Power(W.)
300
RMS Power(W.)
100
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.23
Sensitivity(dB) 1-W
85.5
Sensitivity(dB) 2.8-V
86.1

Mounting Information

Speaker Displacement (l)
0
Total Diameter (mm)
177
Cutout Diameter (mm)
147
Mounting Depth (mm)
91
Magnet Diameter (mm)
70

Optimum Enclosures

Enclosures
Closed, Vented, BP4, BP6

Speaker response