Polk Audio MM2154 Manuel d'utilisation
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P O L K / M O M O : C H A M P I O N S H I P P E R F O R M A N C E
Polk/MOMO Subwoofer Specifications
THIELE / SMALL PARAMETERS
Fiche technique des Subwoofers Polk/MOMO
PARAMÈTRES THIELE / SMALL
MM2084
MM2104
MM2124
MM2154
Driver Complement/Transducteur
8"
10"
12"
15"
Nominal Impedance/Impédance nominale
4 Ohms
4 Ohms
4 Ohms
4 Ohms
Frequency response/Réponse en fréq.
26 – 200 Hz
24 – 200 Hz
23 – 200 Hz
18 – 150 Hz
Fs (Hz)
43 Hz
35 Hz
31 Hz
24 Hz
Re
3.3 Ohms
3.3 Ohms
3.3 Ohms
3.5 Ohms
Le
1.84 mH
2.56 mH
2.42 mH
3.01 mH
Qms
15.13
13.77
13.66
10.21
Qes
0.68
0.50
0.54
0.49
Qts
0.65
0.48
0.52
0.47
Sd
224 sq. cm /
353 sq. cm /
518.7 sq. cm /
814.3 sq. cm /
34.72 sq. in.
54.72 sq. in.
80.4 sq. in.
126.22 sq. in.
Vas (cubic feet/pi cubes)
0.562 cu. ft.
1.083 cu. ft.
2.249 cu. ft.
6.595 cu.ft.
Vas (liters)
15.90 liters
30.67 liters
63.71 liters
186.75
Power Handling (watts peak)/
400 Watts
600 Watts
800 Watts
800 Watts
Puissance adm. (watts/crête)
Sensitivity (SPL at 1 watt / 1 meter)/
85 dB
86 dB
88 dB
90 dB
Sensibilité (SPL 1 w/1 m)
Xmax (mechanical/mécanique)
.71 in.
.71 in.
.75 in.
.79 in.
18 mm
18 mm
19mm
20mm
Xmax (linear/linéaire)
.33 in.
.35 in.
.37 in.
.37 in.
8.25 mm
9 mm
9.5 mm
9.5 mm
Voice Coil Diameter
1.5 in.
2.0 in.
2.0 in.
2.0 in.
Diam. bobine acoustique
38.1 mm
50.8 mm
50.8 mm
50.8 mm
Mounting depth top mount with boot/
4 1/4"
5 3/4"
6 9/16"
7 3/8"
Profondeur - montage en surface
108.2 mm
146.3 mm
166.1mm
186.7mm
avec cache-aimant
Mounting depth top mount without boot/
4"
5 1/2"
6 1/4"
7"
Profondeur - montage en surface
101.6 mm
139.7 mm
158.8mm
177.8mm
sans cache-aimant
Mounting depth bottom mount/
4 9/16"
6 1/4"
7"
7 15/16"
Profondeur - montage en dessous
115.9 mm
158.8 mm
177.8 mm
201.6 mm
Mounting diameter/
7 1/16"
9 1/16"
11"
13 15/16"
Diamètre de montage
179.4 mm
230.2 mm
279.4 mm
3540 mm
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at 800-377-7655. Please do not hesitate to call us if you have questions about your speaker system.