Ø73
Ø40
136
70
120
260
210
12
198
11
5
12
Ø48
35
236
25
60
2-Ø13 hole
112
90
85
Ø86
Plus (+) terminal
Ø70
15
2
46.8
17.8
25.5
RED MARKING
Ø65
35
35
35
68
4-4×6 slotted hole
900
260×2
600
35×2
15×8
90×2
236×2
198×2
112
136
198
112×4
Internal capacity : 4.9 liters
Tuning freq. (fb) : 89 Hz
Duct diameter :
Ø
40
Duct length
: 68 mm
A : 4 + 6 + 5
B : A + 2 + 3
C : B + 8* + 8*
* #8 is for both lateral boards.
D : C + (1 + 7) + 9 + 9
Terminal
: P24B x 2 sets
Internal wire
: SFC83 adequate length
Board
: MDF 900 mm x 600 mm t12 x 1
Duct :
Ø
40 PVC pipe, 60 mm x 2 pcs.
Acoustic absorption material : wool, coarse felt adequate dose
Type
: 8 cm cone full-range
Impedance
: 8 ohm
Lowest resonance frequency : 135 Hz
Reproduction frequency range : f
0
to 40 kHz
S.P.L.
: 88 dB/1w(m)
Input (MUS.)
: 15 W (NOM. 5 W)
m
0
: 1.53 g
Q
0
: 0.65
Effective vibration radius
: 3.0 cm
Magnet weight
: 187 g
Mass
: 470 g
Baffle opening dimensions
:
Ø73
Wood screws x 4
Washer x 4
Packing x 1
[dB]
10
20
30
40
50
60
70
80
90
100
110
20
50
100
10
[Hz]
200
500
1k
2k
5k
10k
20k
50k
64
32
16
8
4
[Ω]
0°
30°
60°
Impedance
Standard Bass Reflex Enclosure
This is an example of installing FE83-Sol into the standard capacity bass
reflex enclosure. Its design emphasizes full-body bass rather than being too
ambitious on the lowest frequency. Caution to take when assembling the
enclosure; adjust the mounting dimensions of duct with its actual size. As for
the acoustic absorption material, attach coarse felt on the bottom board, wool
on the ceiling board, rear board and lateral board.
Dimensional Outline Drawing
83
Specifications
Accessories
Frequency Response
Frequency Response
Board Cutting Drawing
Parts Used
Design Value
Assembly Sequence
Assembly Drawing
Duct hole process dimensions
(Back side of board )
Ø48 counterbore 4 mm deep
10
20
30
40
50
60
70
80
90
100
110
64
32
16
8
4
20
50
100
[Hz]
200
500
1k
2k
5k
10k
20k
50k
[dB]
[Ω]
128
Impedance
