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Congratulations on your new Soundstream sub-woofer purchase. We
greatly appreciate your business. This may look like is a run of the mill
cardboard box, but is actually a protective barrier over one of the finest
engineered and assembled subwoofer available.
Harmonic Indulgence... Listen and Feel
series wired
Fs
Qms
Vas (ft^3)
Cms (mm/N)
Mms (g)
Rms (kg/s)
Xmax (mm)
Sd (in^2)
Qes
Re
Z
BL (Telsa)
RMS Power
Qts
1w/1m SPL
Depth
Cutout Dia.
Voice Coil
R1-12L
R1-15L
21.50
23.7
13.4
9.210
2.863
4.825
.220
.14
249.5
317.2
3.654
3.52
12.70
12.7
79.16
127.7
.490
.65
6.80
6.80
8
8
21.60
22.16
800
900
.418
.620
86.40
84.15
7.50
8.750
11.125
14.250
3" DVC 4Ω
3" DVC 4Ω
Soundstream does not provide enclosure dimensions as there are
infinite variables when designing a box, i.e. vehicle, amplifier, music
preferences, etc... For designs tailored to your specific needs, please
contact us at tech-support@soundstream.com
All enclosures should be made of .75" (3/4") material only. When
possible, make the baffle 1.5" (1 ½) thick and add .75" (3/4") to the
depth of the enclosure to compensate. All volumes INCLUDE
vent/port and subwoofer displacements. DO NOT change the volume
unless you plan on adding a substantial amount of bracing. For added
performance, applying a coat of fiberglass resin to the interior walls
will greatly improve sealing the enclosure. Adding a thin layer of poly-
fill will improve response by smoothing out reflections within the
Reference R1-12 Sealed
Vol.
Qtc
F3
Min
1
.690
Opt
1.5
.610
Max
2
.570
Reference R1-12 Ported
Vol.
Port
FB
Min
2
4x14.5
34
Opt
3
(2) 3x11
32
Max
4
(2) 4x17.5
31
enclosure
Reference R1-15 Sealed
Vol.
Qtc
F3
43
1.5
.870
41
41
2
.800
39
40
2.5
.750
37
Reference R1-15 Ported
F3
Vol.
Port
FB
29
3
(2) 3x9.5
34
26
4
(2) 4x15.5
32
25
5
(2) 4x16.5
28
F3
30
27
24
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