Ultimate Car Audio by JBL.

JBL Stage3 speakers bring patented technologies, world-class engineering and
JBL pro sound heritage together to create a powerful line of car audio loudspeakers.
Focusing on performance and fitment, they bring unrivaled sound performance to
your vehicle. The high output 2 ohm DCR design extracts every watt of power from
the amplifier or head unit enabling the patented Plus One™ woofers to deliver
high output and solid deep bass performance. Our rigorous OEM-level reliability
testing provides peace of mind when it’s time to crank it up for that inimitable
JBL adrenalin surge.

Features and Benefits

Plus One™ Woofers Cones

Harman’s patented (US patent #7,548,631) Plus One™ polypropylene
woofer cones provide increased cone area of up to 35% by moving
the attachment point between the surround and the frame outward.
The benefit of this technology is an increase in overall efficiency by
up to 2dB. This provides superior output and performance when used
as an upgrade to a factory system and also for a pure aftermarket
system with outboard amplification.

Edge-driven dome tweeter

Edge-drive dome tweeters on 6-1/2" component system and 6" x 9"
3 way speakers deliver broader and smoother high frequency response.

Engineered to Fit

Close attention to fitment is paramount to the success of this
speaker family.

External Crossover with 0/+2dB Tweeter level control

The Stage3 6-1/2" component systems feature external crossovers
to precisely manage frequency distribution between the mic-woofer
and tweeter. To allow for further system tuning, a 0/+2dB tweeter
level control has been providing allow for adjustment based on
tweeter location.

Vented basket Frame design

The super-rigid vented baskets help to cool the voice coils making
for a reliable speaker. Not only do these look cool but they provide
a real world benefit by wicking heat way from the motor structure
almost like a fan as the cone moves through its stroke. The benefits
are lower distortion at high output levels, a longer lasting speaker
and higher power handling.

Competitively Tuned

For most brands, off-the-shelf speakers and a cursory approval
of frequency response curves are good enough. That’s not the
case with JBL. We don’t only listen to our speakers against the
competition – we voice them against each other to ensure each line
has the consistent JBL sound signature that’s known and sought out
by those who care about their audio. This is just part of an extensive
development process undertaken by some of the best transducer
engineers in the world to provide the finest listening experience at
any price point.