Soundstream Stealth-124 User manual

OWNERS MANUAL
STEALTH-124

An addition to the Stealth family, this shallow mount 12” subwoof-
er yields the performance of most conventional 12” subwoofers,
but needs only 3.5” for mounting. STEALTH-124 uses non-tradi-
tional driver material to be innovative but also sound amazing.
Everyone knows paper sounds better, but we use an aerated
paper cone for a lighter, stronger cone resulting in a very natural
sound. Consider Stealth-12 optimum for pre-fab under seat and
behind rear seat shallow enclosures.
FEATURES, PARAMETERS, & SPECIFICATIONS
Specication STEALTH-124
Fs (Hz) 29.98
Qms 4.53
Vas (ft3)2.10
Cms (mm/N) .1787
Mms (g) 159.37
Xmax (mm) 13
Xmech (mm) 19.5
Qes .81
Re (Ω) 7.23
Z (Ω) 8
BL (Tm) 16.38
MAX Power 700w
RMS Power 350w
Efciency (1w/1m) 84.8dB
Voice Coil Diameter 2.00”
Impedance DVC 4 Ω
Aerated Paper Cone for Dy-
namic, Natural Sound Quality
Semi-Circular Frame Venting
Maintains Thermal Control
Internal Vented Motor Assembly
Reduces Mounting Depth
UV & Chemical Treated NBR
Rubber Surround
2” 4-ohm DVC for Multiple
Woofer Application
Nickel Plated 8ga. Compression
Terminals
3.5” Mounting Depth to Install in
Any Vehicle Type
STEALTH-124

OWNERS MANUAL
Vehicle conditions, amplifier, music preferences, & other vari-
ables make it difficult to give you exact dimensions for an en-
closure design. For enclosure designs tailored to your specific
needs, please contact us at [email protected], or
1-800-724-1377.
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 brac-
ing. 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 smooth-
ing out reflections within the enclosure.
Below are recommended sealed & ported enclosure designs:
14”
9.75”
14”
18”
15”
14”
Sealed Box:
0.75ft3
Ported Box:
1.50ft3
3” round port; 12” long

STEALTH-124