JBL S2-1224SS User Manual
Series II Enclosure
12" Slipstream™ ported enclosure
Series II enclosure deliver the enhanced efficiency and higher output of a vented enclosure, without the distracting
noise or “chuffing” generated by a port. The patented Slipstream port dramatically reduces port noise at high
sound pressure levels by minimizing airflow turbulence. With high-roll surrounds, proprietary cone design and longexcursion, Series II enclosure deliver deep, powerful bass, with greater accuracy than conventional ported boxes.
And the exclusive SSI™ (Smart Selectable Impedance) switch lets you choose 2- or 4-ohm impedance for maximum
configuration flexibility. It’s everything you want in a compact, easily installed enclosure.
Series II Enclosure
12" Slipstream™ ported enclosure
Features and Benefits
Slipstream™ port design
At high sound pressure levels, air flow
turbulence inside a vented enclosure’s
port can create noise that sounds like
woofer break up. The patented Slipstream
port in Series II enclosure uses a doubleflared design to minimize turbulence, and
eliminate unwanted vortices.
SSI™ (Selectable Smart Impedance)
Most car audio system designs call for
2- or 4-ohm impedance. Series II subwoofers
feature an exclusive dual impedance switch
that lets you choose either load impedance
option. Not available from any other
manufacturer, SSI lets you reconfigure your
system by simply flipping a switch.
High-roll surround
Series II enclosure incorporate a high-roll
surround that provides superior cone edge
suspension while maximizing excursion. It
not only increases the cone area, it also
provides remarkable linear stability and
reliability.
What’s in the Box
1 ported enclosure
Owner’s manual
Technical Specifications:
S2-1224SS
Description: 12" (300mm) Slipstream ported
enclosure
Woofer: 12" (300mm)
Power Handling: 275W RMS, 1100W peak
Sensitivity (@ 2.83V): 93dB
Frequency Response: 25Hz – 175Hz
Impedance: 2 or 4 ohms, switch-selectable
Dimensions: (L x D x H):
23-5/8" x 13" x 16-3/8"
(600mm x 330mm x 415mm)
Proprietary cone design
JBL subwoofer cones aren’t just built
to thump, they’re built to last. Series II
enclosure feature an exclusive cone design
that delivers superior rigidity for longlasting performance.
Long excursion design
The longer a subwoofer’s excursion is,
the more air it moves. And the more air it
moves, the more bass you feel. The longexcursion design in Series II enclosure
ensures big, deep bass output. Just the
way you like it.
HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.jbl.com
© 2015 HARMAN International Industries, Incorporated. All rights reserved. JBL is a trademark of
HARMAN International Industries, Incorporated, registered in the United States and/or other countries.
Features, specifications and appearance are subject to change without notice.
Loading...