Polk Audio Subwoofers System Manual
WIRING DIAGRAMS FOR MM840, MM1040, MM1240,
MM1540 (Single Voice Coil Hookup)
Please make certain that your amplifier is rated to carry the
specified load.
DUAL VOICE COIL WIRING DIAGRAMS FOR MM840DVC,
MM1040DVC, MM1240DVC & MM1540DVC
Please make certain that your amplifier is rated to carry the
specified load.
Single 4 Ohm load.
With coils in parallel, a dual 4 Ohms speaker will present
a 2 Ohms load.
With speakers wired in parallel: Two 4 Ohm
speakers will present a 2 Ohm load.
With coils wired in series, a dual 4 Ohms speaker will
present an 8 Ohms load.
DUAL VOICE COIL WIRING DIAGRAMS FOR
MM840DVC, MM1040DVC, MM1240DVC & MM1540DVC
With the coils wired in series and the speakers wired in
parallel, 2 dual 4 Ohms speakers will present a 4 Ohms load.
With coils and speakers wired in parallel, two dual 4 Ohms
speakers will present a 1 Ohm load. (Not recommended unless
amplifier is rated for 1 Ohm operation.)
With the coils wired in series and the speakers wired in
parallel, 3 dual 4 Ohms speakers will present a 2.7 Ohms load.
ENGLISH
ENGLISH
MM Series Subwoofer Specifications
MM Series Subwoofer Specifications
Thiele/Small
Parameters
Type
MM840SVC
MM1040SVC
MM1240SVC
MM1540SVC
8" (203.2mm)
subwoofer
10" (254mm)
subwoofer
12" (304.8mm)
subwoofer
15" (381mm)
subwoofer
Thiele/Small
Parameters
Type
MM840DVC
MM1040DVC
MM1240DVC
MM1540DVC
8" (203.2mm)
subwoofer
10" (254mm)
subwoofer
12" (304.8mm)
subwoofer
15" (381mm)
subwoofer
Nominal Impedance
4Ω
4Ω
4Ω
4Ω
Nominal Impedance
dual 4 Ω
dual 4 Ω
dual 4 Ω
dual 4 Ω
Frequency response
26-200Hz
24-200Hz
22-200Hz
18-150Hz
Frequency response
30-200Hz
28-200Hz
27-200Hz
18-150Hz
Fs (Hz)
35Hz
35Hz
35Hz
27Hz
Fs (Hz)
43Hz
35Hz
35Hz
27Hz
Re
3.25 Ω
3.25 Ω
3.25 Ω
3.25 Ω
Re
6.25 Ω
6.25 Ω
6.25 Ω
6.25 Ω
Le
2.3mH
3.0mH
3.0mH
3.0mH
Le
2.47mH
5.1mH
5.1mH
5.1mH
Qms
5.5
3.0
5.5
5.0
Qms
5.5
3.0
5.0
5.0
Qes
0.7
0.53
0.63
0.56
Qes
0.62
0.59
0.70
0.56
Qts
0.6
0.45
0.53
0.5
Qts
0.59
0.5
0.6
0.5
Vas
0.54ft3
0.65ft3
1.3ft3
3.5ft3
Vas
0.55ft3
0.65ft3
1.3ft3
(15.4L)
(18L)
(38L)
(100L)
(15.8L)
(18L)
(38L)
3.5ft3
(100L)
Sd
35.65in2
(230cm2)
54.25in2
(350cm2)
80.6in2
(520cm2)
128.5in2
(829cm2)
Sd
35.65in2
(230cm2)
54.25in2
(350cm2)
80.6in2
(520cm2)
128.5in2
(829cm2)
Power Handling
(Watts continuous)
250 Watts
350 Watts
425 Watts
425 Watts
Power Handling
(Watts continuous)
180 Watts
270 Watts
425 Watts
360 Watts
Power Handling
(Watts peak)
500 Watts
700 Watts
850 Watts
850 Watts
Power Handling
(Watts peak)
360 Watts
540 Watts
850 Watts
720 Watts
Sensitivity
(SPL at 2.83V/1 meter)
89dB
91dB
92dB
93dB
Sensitivity
(SPL at 2.83V/1 meter)
85dB/series
86dB/series
88dB/series
89dB/series
Oneway/Excursion
(Linear)
3/4"
(19mm)
1"
(25mm)
1"
(25mm)
1"
(25mm)
Oneway/Excursion
(Linear)
3/4"
(19mm)
1"
(25mm)
1"
(25mm)
1"
(25mm)
Voicecoil Diameter
1 1/2"
(38.1mm)
2"
(50mm)
2"
(50mm)
2"
(50mm)
Voicecoil Diameter
1 1/2"
(38.1mm)
2"
(50mm)
2"
(50mm)
2"
(50mm)
Mounting depth
(top mount)
4 1/8"
(105mm)
4 1/2"
(114mm)
4 5/8"
(117.5mm)
4 5/8"
(117.5mm)
Mounting depth
(top mount)
4 1/8"
(105mm)
4 1/2"
(114mm)
4 5/8"
(117.5mm)
4 5/8"
(117.5mm)
Mounting depth
(bottom mount)
4 5/8"
(117.5mm)
5 1/8"
(130mm)
5 1/4"
(133.4mm)
5 1/4"
(133.4mm)
Mounting depth
(bottom mount)
4 5/8"
(117.5mm)
5 1/8"
(130mm)
5 1/4"
(133.4mm)
5 1/4"
(133.4mm)
Mounting Diameter
7 1/8"
(181mm)
9 1/16"
(230.2mm)
11"
(279mm)
13 7/8"
(352mm)
Mounting Diameter
7 1/8"
(181mm)
9 1/16"
(230.2mm)
11"
(279mm)
13 7/8"
(352mm)
POLK AUDIO
SUBWOOFERS SYSTEM
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