MB QUART FORMULA User manual

FWA304S / FWA304D
F O R M U L A
.

2
INSTALLATION

3
A
B
C
FWA304S / FWA304D
12.3”
312.50 mm
10.88”
276.42 mm
5.79”
141.70 mm
A
B
C
INSTALLATION

4
FWA304S FWA304D
4
FWA304S/304D
1.75 / 49.55
38
4 / 101.6
12 / 304.8
37
NOTE: All above box volumes already include subwoofer and port displacement
F3 is the -3dB cut-off of the enclosure in Hz
FEATURES SUBJECT TO CHANGE WITHOUT NOTICE
FWA304S/304D
2 / 56.63
2.25 / 63.71
36
42
7 / 177.8
11 / 279.4
2 / 50.8
2 / 50.8
16 / 406.4
17.25 / 438.15
35
37
FWA304S/304D
1 / 28.32
2 / 56.63
1.03
.817
48
43
4+4
4.08 8.16
.0499 .0499
3.4 6.8
11.77 14.78
68.78 63.94
194.7 181
124.2 126.94
32.37 33.2
6.618 6.901
.62 .824
.567 .736
.364 .275
87.6 86.4
91.47 87.25
5.5 5.5
16 16
300 300
600 600
SPECIFICATIONS

5
WIRING
+
+
-
-
+
+
-
-
+
+
-
-
FWA304D

FWA304S / FWA304D
PART#D608
marine