Infinity Kappa Series perfect 10 VQ User Manual

PERFECT VQ IN VENTED ENCLOSURES
Use the sample curve and the charts
at right to choose the vented box that
best suits your application. Some
additional terms used with vented
enclosure specifications are defined
below. We recommend the use of
round, flared ports to minimize
distortion caused by air moving
through the port at high output.
• Pd – Port diameter
• PL – Port length
• In-car Fmax – Vented enclosure and
woofer systems always exhibit a peak
in their frequency response in the car.
This term indicates the frequency of
the peak and its amplitude.
CHOOSING AN APPLICATION AND ENCLOSURE (CONTINUED)
Highlighted combinations are optimum.
6
20 50Frequency 100 Hz 200 500 1K 2K
Perfect VQ Vented
dB
105
100
95
90
85
80
75
70
65
IN-CAR FMAX (11.5dB @ 30Hz)
FMAX (36Hz)
F3 (28Hz)
RIPPLE (1.5dB)
Vb (ft^3) Pd (in) PL (in) F3 (Hz) Fmax (Hz) Ripple (dB) Insert In-Car Fmax (Hz)
Kappa Perfect10 VQ and 10d VQ, Vented
1.25 3 11.5 28 35 3 low +10 @ 30
1.75 3 12 21 27 2 mid +12 @ 25
1.75 3 7.5 27 32 4 mid +13 @ 30
2.5 3 11.5 15 24 2 mid +16 @ 23
2.5 3 9.5 17 25 3 mid +15 @ 25
2.5 3 11 20 21 2 none +16 @ 20
Kappa Perfect12 VQ and 12d VQ, Vented
1.75 4 14.5 27 36 1 low +11 @ 30
2.25 4 14 25 32 1 low +12 @ 28
2.25 4 14 28 38 3 mid +13 @ 30
2.25 4 10.5 30 40 3.5 mid +15 @ 35
34162232 1 mid +15 @ 22
3413 28 35 5 none +16 @ 30

Infinity Kappa Series perfect 10 VQ Specifications

General

Brand	Infinity
Model	Kappa Series perfect 10 VQ
Category	Subwoofer
Language	English