Model

DB Drive P5W 21

Rating
DIAM
21"
FS(Hz)
37.4
VAS(l)
223.9
QTS
0.17
PWR(W)
2400
SPL(dB)
101.8
IMP(Ohm)
4x2
avb
UNK
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.

Thiele-Small Parameters

Fs(Hz)
37.4
Vas(l)
223.9
Qts
0.17
Qms
5.2
Qes
0.17
Bl(Tm)
28.4
Mms(gr)
346
Cms(mm/N)
0.05
Rms(kg/s)
15.65
Le(mH)
1.6
Re(Ohm)
6.4
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0

General Parameters

Diameter (inch)
21
Max Power(W.)
2400
RMS Power(W.)
800
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
6.64
Sensitivity(dB) 1-W
101.8
Sensitivity(dB) 2.8-V
101.2

Mounting Information

Speaker Displacement (l)
0
Total Diameter (mm)
546
Cutout Diameter (mm)
494
Mounting Depth (mm)
234
Magnet Diameter (mm)
0

Optimum Enclosures

Enclosures
Vented, BP6

Speaker response