7Drive Audio 1K2 D4
7Drive Audio 1K2 D4
Model

7Drive Audio 1K2 D4

Rating
DIAM
10"
FS(Hz)
33.4
VAS(l)
38.8
QTS
0.5
PWR(W)
1200
SPL(dB)
86.1
IMP(Ohm)
4x2
avb
PROD

Thiele-Small Parameters

Fs(Hz)
33.4
Vas(l)
38.8
Qts
0.504
Qms
8.5
Qes
0.536
Bl(Tm)
15.3
Cms(mm/N)
0.266
Rms(kg/s)
2.11
Le(mH)
0
Mms(gr)
86
Vd(l)
0.384
Sd(sq.mm)
32000
X-max(mm)
12
X-mech(mm)
0
Re(Ohm)
7

General Parameters

Diameter (inch)
10
Max Power(W.)
1200
RMS Power(W.)
600
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.26
Sensitivity(dB) 1-W
86.1
Sensitivity(dB) 2.8-V
86.7

Mounting Information

Speaker Displacement (l)
2.1
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0

Optimum Enclosures

Enclosures
Closed, Vented, BP4, BP6

Speaker response