MONACOR SPP-110/8

4Ω
8Ω

Mid-range

4″ / 110 mm
Nominal diameter
55 Hz
Resonance
0.37
Q factor
86 dB
Sensitivity
± 2 mm
Linear excursion
60 W
Program Power
MONACOR SPP-110/8 Mid-range
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
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
86.2
dB
Frequency response
55 - 8000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
55.0
Hz
Mechanical quality factor
QMS
2.01
Electrical quality factor
QES
0.46
Total quality factor
QTS
0.37

Large signal parameters

Maximum linear excursion
xmax
2.0
mm
Air volume displaced at xmax
VD
11
cm³
Power handling
P
30
W
Program power
Pmax
60
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.5
Ω
Inductance (1kHz)
LE
0.4
mH
VC Diameter
25
mm
Winding material
Aluminium

Magnet

Force factor
Bl
4.6
N/A
Motor constant
Bl/√RE
1.8
N/√W
Diameter
80
mm
Weight
0.28
kg

Diaphragm

Effective diameter
84
mm
Effective area
SD
55
cm²
Moving mass
MMS
4.4
g
Moving mass (without air load)
MMD
4.1
g

Suspensions

Stiffness
KMS
0.53
N/mm
Compliance
CMS
1890
µm/N
Equivalent volume to the compliance
VAS
8
L
Mechanical resistance
RMS
0.76
N·s/m

Dimensions

Nominal diameter
4
″
110 x 110
mm
Overall size
110 x 110
mm
Baffle cutout diameter
100
mm
Overall depth
60
mm
Flange thickness
1
mm
Mounting depth
59
mm
Volume occupied by the driver (estimated)
0.23
L
Net weight
0.9
kg
SPL & Impedance
MONACOR SPP-110/8 SPL & Impedance
MONACOR SPP-110/8 Dimensions
DatasheetDatasheet

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar woofers to MONACOR SPP-110/8

MONACOR SPP-110/4 Mid-range
MONACOR  SPP-110/44 Ω
4″Mid-range
fS
53 Hz
SD
55 cm²
53 - 8000 Hz
QTS
0.37
xmax
2.0 mm
SPL1W
86 dB
Bl/√RE
1.82
Pmax
60 W