MAXPentivent specifications 

 

*

PV-0411

PV-0511

PV-6520

PV-0820

PV-1030

PV-1050

PV-1230

PV-1250

PV-1550

Size

4"

5 1/4"

6 1/2"

8"

10"

10"

12"

12"

15"

Hole

3 3/4"

4 7/8"

5 3/4"

7 1/4"

8 7/8"

8 7/8"

11"

11"

13 7/8"

Fs

68 Hz

64 Hz

43 Hz

34 Hz

19 Hz

28 Hz

20 Hz

21 Hz

24 Hz

Qes

0.73

0.83

0.38

0.83

0.37

0.37

0.51

0.35

0.75

Qms

5.9

6.9

7.1

7.2

3.6

7.9

4.0

5.9

7.9

Qts

0.65

0.74

0.36

0.75

0.35

0.35

0.45

0.33

0.69

Sd   Sq.cm

55

92

139

241

360

360

531

531

845

Mms

6.9

8.39

18g

28g

61g

92g

78g

94g

72g

Xmas   mm

+/- 2.5

+/- 2.5

+/- 3.5

+/- 3.5

+/- 4

+/- 6

+/- 4

+/- 6

+/- 6

Vas

0.74L / 0.026cu.ft.

7.9L / 0.28cu.ft.

20L / 0.7cu.ft.

52L / 1.8cu.ft.

130L / 4.6cu.ft.

61.7L / 2.2cu.ft.

317L / 11.1cu.ft.

238L / 8.4cu.ft.

592L / 21cu.ft.

Power

55 Wrms

60 Wrms

80 Wrms

100 Wrms

125 Wrms

240 Wrms

125 Wrms

275 Wrms

275 Wrms

F.Range

< 7 kHz

< 6 kHz

< 5 kHz

< 4.5 kHz

< 2 kHz

< 1 kHz

< 1.8 kHz

< 1 kHz

< 1 kHz

4    DCR

3.1

3.1

3.0

3.0

2.9

3.1

2.9

3.1

3.1

8    DCR

5.7

5.6

5.6

5.9

5.6

5.6

5.6

5.6

5.6

Magnet

11 oz

11 oz

20 oz

20 oz

30 oz

50 oz

30 oz

50 oz

50 oz

V.C.

1"K2

1"K2

1"K4

1.5"K2

1.5"K4

2"K4

1.5"K4

2"K4

2"K4

No   %

0.143

0.17

0.42

0.24

0.4

0.38

0.51

0.65

1.14

Cabinet**

S/P

S/P

S/P

S/P

S/P/BP46

P/BP6

S/P/BP4

P/BP6

S/P/BP46/F

*  For frequency response graphs, computer bass curve simulations and individual pictures, click "the model number". **  S - Sealed, P - Ported, BP4 or BP6 - Band pass 4th or 6th order, F - Free air Using a speaker free air limits its mechanical power capacity. While using a free air version in free air, use an amplifier of no more than 60% of the speakers rated power.   Extra special features: PV1050 and PV1250 have a 3 point spider gluing system. This enables them to hold tremendous bass levels. PV1550 has a "dual spider" system to ensure excellent stability and low distortion at very high powers.