Peerless SBS-160F35AL01-04
Woofer
6.5″ / 165 mm
Nominal diameter
49 Hz
Resonance
0.62
Q factor
81 dB
Sensitivity
± 10.5 mm
Linear excursion
300 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
Sensitivity (1w, 1m, infinite baffle)
SPL1W
80.7
dB
Frequency response
40 - 500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
49.0
Hz
Mechanical quality factor
QMS
5.84
Electrical quality factor
QES
0.69
Total quality factor
QTS
0.62
Large signal parameters
Maximum linear excursion
xmax
10.5
mm
Air volume displaced at xmax
VD
129
cm³
Power handling
P
150
W
Program power
Pmax
300
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
4.1
Ω
Inductance (1kHz)
LE
1.91
mH
VC Diameter
36
mm
Magnet
Force factor
Bl
10.3
N/A
Motor constant
Bl/√RE
5.09
N/√W
Air gap height
HAG
6
mm
Diaphragm
Effective diameter
125
mm
Effective area
SD
123
cm²
Moving mass
MMS
58.2
g
Moving mass (without air load)
MMD
57.2
g
Suspensions
Stiffness
KMS
5.56
N/mm
Compliance
CMS
180
µm/N
Equivalent volume to the compliance
VAS
3.91
L
Mechanical resistance
RMS
3.07
N·s/m
Surround material
NBR Rubber
Dimensions
Nominal diameter
6.5
″
165
mm
Volume occupied by the driver (estimated)
0.69
L
Net weight
1.7
kg
Frame material
Pressed Steel
Similar woofers to Peerless SBS-160F35AL01-04
6.5″Subwoofer
fS
49 Hz
SD
143 cm²
QTS
0.65
xmax
15.0 mm
SPL1W
80 dB
Bl/√RE
5.67
Pmax
1500 W
8″Subwoofer
fS
50 Hz
SD
228 cm²
QTS
0.57
xmax
20.0 mm
SPL1W
80 dB
Bl/√RE
8.84
Pmax
2500 W
8″Subwoofer
fS
45 Hz
SD
195 cm²
55 - 500 Hz
QTS
0.54
xmax
13.0 mm
SPL1W
81 dB
Bl/√RE
7.62
Pmax
800 W