Blaupunkt ProComponent PCw 1000 Owner's Manual page 13

B R
LAUPUNKT ECOMMENDED
SEALED BOX
Vt f3
(Volume Total)
(freq. @ -3dB)
cu.ft. (L) Hz
0.4 (11.3L) 69
0.6 (17.0L) 68
0.8 (22.7L) 68
1.0 (28.3L) 69
1.4 (39.6L) 71
VENTED BOX
Vt f3 fb
(Volume Total) (Port tuning
(freq. @ -3dB) freq.)
cu.ft. (L) Hz Hz
0.4 (11.3L) 65 65
0.6 (17.0L) 55 55
0.8 (22.7L) 46 45
1.0 (28.3L) 40 40
1.4 (39.6L) 36 35
SINGLE-VENTED BAND-PASS BOX
Vt
(Volume Total) f3-low f3-hi (Vented front box
cu.ft. (L) Hz Hz
0.6 (17.0L) 50 150 0.3 (8.5L)
0.8 (22.7L) 44 129 0.4 (11.3L) 0.4 (11.3L)
1.0 (28.3L) 42 112 0.5 (14.1L) 0.5 (14.1L)
1.2 (34.0L) 41 103 0.6 (17L)
1.4 (39.6L) 38 92 0.7 (19.9L) 0.7 (19.9L)
B D
OX
SPL
(dB ref 1W)
89
89
89
89
89
SPL
Port Length Port Length
w/2" dia port w/3" dia port
in. (cm) in. (cm) (dB ref 1W)
3.4" (8.6cm) 9.2" (23.4cm) 89
3.1" (7.8cm) 8.3" (21.1cm) 89
3.7" (9.4cm) 9.7" (24.6cm) 89
3.7" (9.4cm) 9.9" (25.1cm) 89
3.3" (8.4cm) 9.0" (22.9cm) 89
VF VR fb
(Sealed rear box (Port tuning Port Length
volume) volume) freq.) w/3" dia port
cu.ft. (L) cu.ft. (L) Hz in. (cm)
0.3 (8.5L) 85 6.5"(16.5cm) 12.9"(32.8cm)
75 6.1"(15.5cm) 12.2"(31.0cm)
70 5.4"(13.7cm) 10.9"(27.7cm)
0.6 (17L) 65 5.1"13.0cm) 10.5"(26.7cm)
60 5.2"(13.2cm) 10.5"(26.7cm)
- PC 1000, 10" S
ESIGNS W
SPL
Port Length
w/4" dia port
in. (cm) (dB ref 1W)
89
89
89
89
89
– 77 –
UBWOOFER