RECOMMENDED ENCLOSURES

The enclosures specified below are offered as suggestions only. Assistance from an authorized Diamond Audio retailer is recommended for designing the correct system for your vehicle. All volumes below are shown as gross internal volumes, driver and vent displacement has been accounted for. The use of a 30 Hz. sub-sonic filter is recommended on most vented enclosures.

HP10

Sealed

Vb (ft3)

F3 (Hz)

Qtc

Pe (W)

HP12

Optimum Large

0.61.25

51 52

0.705 0.592

1000 600

Vented

All Around

Vb (ft3)

1.25

Fb/F3 (Hz)

42 / 33

Port/s (in.) (dia. x length)

4 x 16.25

Pe (W)

800

Sealed

Vb (ft3)

F3 (Hz)

Qtc

Pe (W)

HP15

Optimum Large

1.02.0

47 48

0.689 0.59

1200 800

Vented

All Around

Vb (ft3)

1.75

Fb/F3 (Hz)

35 / 29

Port/s (in.) (dia. x length)

4 x 16

Pe (W)

1000

Sealed

Vb (ft3)

F3 (Hz)

Qtc

Pe (W)

Optimum Large

1.652.0

44 44

0.747 0.703

1500 1500

Vented

All Around

Vb (ft3)

2.5

Fb/F3 (Hz)

36 / 32

Port/s (in.) (dia. x length)

(2) 4 x 25

Pe (W)

1500

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Diamond HP12 installation manual Recommended Enclosures, HP10, HP15