Peerless BC18WG59-04

Woofer

6.5″ / 165 mm
Nominal diameter
59 Hz
Resonance
0.63
Q factor
87 dB
Sensitivity
± 5.08 mm
Linear excursion
60 W
Program Power
Discontinued
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
87.3
dB
Frequency response
50 - 10000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
59.0
Hz
Mechanical quality factor
QMS
3.30
Electrical quality factor
QES
0.79
Total quality factor
QTS
0.63

Large signal parameters

Maximum linear excursion
xmax
5.08
mm
Air volume displaced at xmax
VD
67
cm³
Power handling
P
30
W
Program power
Pmax
60
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.0
Ω
Inductance (1kHz)
LE
0.2
mH
VC Diameter
26
mm

Magnet

Force factor
Bl
4.14
N/A
Motor constant
Bl/√RE
2.39
N/√W
Air gap height
HAG
4
mm
Material
Ferrite

Diaphragm

Effective diameter
129
mm
Effective area
SD
131
cm²
Moving mass
MMS
12.2
g
Moving mass (without air load)
MMD
11.1
g
Material
Coated Paper

Suspensions

Stiffness
KMS
1.64
N/mm
Compliance
CMS
610
µm/N
Equivalent volume to the compliance
VAS
14.7
L
Mechanical resistance
RMS
1.37
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
6.5
165
mm
Volume occupied by the driver (estimated)
0.25
L
Net weight
0.65
kg
Peerless BC18WG59-04 SPL & Impedance
Peerless BC18WG59-04 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar woofers to Peerless BC18WG59-04

Goldwood GW-206/4 Woofer
6.5Woofer
fS
59 Hz
SD
136 cm²
56 - 8000 Hz
QTS
0.61
xmax
2.5 mm
SPL1W
87 dB
Bl/√RE
2.7
Pmax
180 W
Morel MAXIMO U 6W Woofer
6Woofer
fS
55 Hz
SD
139 cm²
60 - 5000 Hz
QTS
0.61
xmax
3.0 mm
SPL1W
87 dB
Bl/√RE
2.62
Pmax
180 W
Hertz C 165 L Woofer
6.5Woofer
fS
60 Hz
SD
136 cm²
50 - 5000 Hz
QTS
0.60
xmax
5.1 mm
SPL1W
88 dB
Bl/√RE
2.74
Pmax
240 W