Congratulations and thank you for purchasing Soundstream products. We are confi-
dent you will enjoy your new subwoofer and appreciate the effort involved in bringing
you the best engineered and crafted subwoofer in this category. Harmonic
indulgence...Listen and feel.
We advise you to keep this manual in a safe and dry place. Write down any important
information to reference from in the future, such as you enclosure information and
port dimensions. Draw a simple diagram or parameters of the enclosure incase you
ever need to reference from it in the future.
Due to the nature of this speaker, it works best when installed in smaller sealed enclo-
sures. The use of a ported enclosure will resulting in unsatisfactory performance and
low speaker life. This speaker is intended to form a multi-way system utilizing custom
built passive crossover networks tuned between 60 - 1250Hz at an 18dB or greater
slope. Please consult the assistance of a qualified technician for more information
before proceeding with your installation. The use of an active (electronic) crossover is
also a good idea, but both should be considered to provide the best performance
and frequency response.
Specifications
NOTICE
Model
Mounting Depth
Outer Diameter
Cutout Diameter
Driver Displacement
Impedance
RMS Power
MAX Power
PEAK Power
Voice Coil
Magnet Weight
Frequency Response
Resonant Frequency
Qts
Qms
Qes
Vas
XMAX
SPL
SM16-90
3.125”
6.875”
5.875”
.03 cu. ft.
8 ohm
100 watts
200 watts
300 watts
1.5”
35 oz.
130 - 15KHz
128Hz
.384
1.786
.489
4.978 ltr
2 mm
97dB
SM8-100
3.625”
8.25”
7.25”
.04 cu.ft.
8 ohm
100 watts
200 watts
300 watts
1.5”
45 oz.
90 - 10KHz
94.4Hz
.406
1.493
.558
15.513
1 mm
97dB
Enclosure Recommendations for SM16-90
Optimum Enclosure Other Enclosures
MAX Power
Volume
NET Volume .4 cuft / 11.3 ltrs
Enclosure Q .71
Max Power 125 watts
SPL 92dB
Fill 60% Semi Tight
Smallest .2 cuft / 5.66 ltrs 125 watts
Largest .8 cuft / 22.65 ltrs 100 watts
Wiring Configurations
Other Enclosures
MAX Power
Volume
Smallest .25 cuft / 7.08 ltrs 130 watts
Largest 1 cuft / 28.317 ltrs 125 watts
NET Volume .5 cuft / 14.16 ltrs
Enclosure Q .8
Max Power 130 watts
SPL 94dB
Fill 60% Semi Tight
Enclosure Recommendations for SM8-100
Optimum Enclosure
Other Enclosures
MAX Power
Volume
Smallest .2 cuft / 5.66 ltrs 125 watts
Largest .8 cuft / 22.65 ltrs 100 watts
NET Volume .4 cuft / 11.3 ltrs
Enclosure Q .71
Max Power 125 watts
SPL 92dB
Fill 60% Semi Tight
Enclosure Recommendations for SM16-94
Optimum Enclosure
Because both of SM8-100 and SM16-90 are only available in a single 8 ohm voice
coil configuration, and SM16-94 is only available in a single 4 ohm voice coil
configuration，there are no wiring diagrams to explain for other possible
impedance levels. However, you can obtain different impedance levels with
multiple speakers connected to one circuit, but because of the intended
application of the speaker the information is not disclosed. If you will be designing a
system which requires more than one driver in one a circuit and need assistance
more information or call our offices at 323.724.4600.
SM16-94
3.125”
6.875”
5.875”
.03 cu. ft.
4 ohm
100 watts
200 watts
300 watts
1.5”
35 oz.
130 - 15KHz
133Hz
.540
2.490
.689
3.482 ltr
2 mm
97dB
