Black Hydra HBC-3.28

Mid Bass

6.5″ / 160 mm
Nominal diameter
62 Hz
Resonance
0.47
Q factor
92 dB
Sensitivity
150 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
91.9
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
61.8
Hz
Mechanical quality factor
QMS
3.16
Electrical quality factor
QES
0.55
Total quality factor
QTS
0.47

Large signal parameters

Power handling
P
80
W
Program power
Pmax
150
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.1
Ω
Inductance (1kHz)
LE
0.66
mH
Winding material
Copper

Magnet

Force factor
Bl
5.6
N/A
Motor constant
Bl/√RE
3.18
N/√W

Diaphragm

Effective diameter
155
mm
Effective area
SD
189
cm²
Moving mass
MMS
13.1
g
Moving mass (without air load)
MMD
11.6
g

Suspensions

Stiffness
KMS
2.43
N/mm
Compliance
CMS
412
µm/N
Equivalent volume to the compliance
VAS
20.9
L
Mechanical resistance
RMS
1.62
N·s/m

Dimensions

Nominal diameter
6.5
160
mm
Volume occupied by the driver (estimated)
0.46
L
Frame material
Steel

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimSpeakerbenchSpeakerbench

Similar speaker drivers to Black Hydra HBC-3.28

Dayton Audio MB820-8 Mid Bass
8Mid Bass
fS
69 Hz
SD
244 cm²
100 - 7500 Hz
QTS
0.46
xmax
4.0 mm
SPL1W
93 dB
Bl/√RE
4.19
Pmax
400 W
B&C Speaker 10FCX64 Coaxial
10Coaxial
fS
63 Hz
SD
320 cm²
65 - 18000 Hz
QTS
0.42
xmax
5.5 mm
SPL1W
93 dB
Bl/√RE
5.71
Pmax
500 W