Peerless PMT-30N18AL04-04

Miniature

1.2″ / 30 mm
Nominal diameter
210 Hz
Resonance
0.5
Q factor
78 dB
Sensitivity
± 1.55 mm
Linear excursion
4 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

Available on (affiliate link)

Parts Express
$

Specifications

Sensitivity (1w, 1m, infinite baffle)
SPL1W
77.6
dB
Frequency response
210 - 20000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
210
Hz
Mechanical quality factor
QMS
1.44
Electrical quality factor
QES
0.76
Total quality factor
QTS
0.50

Large signal parameters

Maximum linear excursion
xmax
1.55
mm
Air volume displaced at xmax
VD
0.8
cm³
Power handling
P
2
W
Program power
Pmax
4
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.5
Ω
Inductance (1kHz)
LE
0.08
mH
VC Diameter
18
mm

Magnet

Force factor
Bl
1.9
N/A
Motor constant
Bl/√RE
1.02
N/√W
Air gap height
HAG
1.5
mm
Material
Neodymium

Diaphragm

Effective diameter
25
mm
Effective area
SD
4.9
cm²
Moving mass
MMS
0.6
g
Moving mass (without air load)
MMD
0.6
g
Material
Aluminum

Suspensions

Stiffness
KMS
1.02
N/mm
Compliance
CMS
980
µm/N
Equivalent volume to the compliance
VAS
0.033
L
Mechanical resistance
RMS
0.53
N·s/m
Surround material
Foam

Dimensions

Nominal diameter
1.2
30
mm
Net weight
0.025
kg
Peerless PMT-30N18AL04-04 SPL & Impedance
Peerless PMT-30N18AL04-04 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar speaker drivers to Peerless PMT-30N18AL04-04

Tang Band W1-1931S Full-range
1Full-range
fS
170 Hz
SD
4.5 cm²
170 - 20000 Hz
QTS
0.46
xmax
1.2 mm
SPL1W
76 dB
Bl/√RE
1.37
Pmax
4 W
Tang Band W1-2370S Full-range
1Full-range
fS
170 Hz
SD
4.1 cm²
170 - 20000 Hz
QTS
0.47
xmax
1.0 mm
SPL1W
78 dB
Bl/√RE
0.812
Pmax
4 W
Dayton Audio CE4249N-4 Full-range
1.5Full-range
fS
184 Hz
SD
6.6 cm²
200 - 20000 Hz
QTS
0.49
xmax
1.6 mm
SPL1W
79 dB
Bl/√RE
1.62
Pmax
10 W