Peerless HDS-P830874
Woofer
6.5″ / 165 mm
Nominal diameter
61 Hz
Resonance
0.51
Q factor
88 dB
Sensitivity
± 7.34 mm
Linear excursion
150 W
Program Power
.jpg)
.jpg)
Available on (affiliate link)
Parts Express
$$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.6
dB
Frequency response
100 - 2500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
61.0
Hz
Mechanical quality factor
QMS
3.68
Electrical quality factor
QES
0.60
Total quality factor
QTS
0.51
Large signal parameters
Maximum linear excursion
xmax
7.34
mm
Air volume displaced at xmax
VD
105
cm³
Power handling
P
75
W
Program power
Pmax
150
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.3
Ω
Inductance (1kHz)
LE
0.42
mH
VC Diameter
32
mm
Magnet
Force factor
Bl
8.71
N/A
Motor constant
Bl/√RE
3.47
N/√W
Air gap height
HAG
6
mm
Material
Ferrite
Diaphragm
Effective diameter
135
mm
Effective area
SD
143
cm²
Moving mass
MMS
18.8
g
Moving mass (without air load)
MMD
17.6
g
Material
Polypropylene
Suspensions
Stiffness
KMS
2.7
N/mm
Compliance
CMS
370
µm/N
Equivalent volume to the compliance
VAS
10.6
L
Mechanical resistance
RMS
1.96
N·s/m
Dimensions
Nominal diameter
6.5
″
165
mm
Volume occupied by the driver (estimated)
0.64
L
Net weight
1.58
kg
Frame material
Cast Aluminium
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar woofers to Peerless HDS-P830874
.png.webp)
.jpg.webp)
6.5″Mid Bass
fS
60 Hz
SD
131 cm²
50 - 3500 Hz
QTS
0.55
xmax
3.7 mm
SPL1W
87 dB
Bl/√RE
2.82
Pmax
225 W
.jpg.webp)
6.5″Woofer
fS
56 Hz
SD
143 cm²
60 - 6000 Hz
QTS
0.43
xmax
7.3 mm
SPL1W
88 dB
Bl/√RE
3.43
Pmax
100 W