Pioneer S-7EX Portable Speaker User Manual


 
TAD driver: TL-0701
*TAD (Technical Audio Devices)
6
Typical bass drivers have
relatively small voice
coils, which at high power
levels, mean reduced
power handling ability
and loss of effi ciency. At
a huge 65 mm, the voice
coil of the EX Series has
considerably greater power handling capability, producing
outstanding dynamics, even at high sound levels.
65 mm Voice Coil
Conventional speaker cones have a
separate center cap, to make it easier
to attach the cone to the voice coil.
However, this design weakens the
cone’s mechanical integrity. The unique
one-piece construction of the cone and
center cap that was created for the EX
Series’ bass driver, combined with the improved rigidity of
the aramid fi ber structure, produces a much stiffer and more
rigid construction. Unwanted cone resonances are pushed
beyond the bass driver’s operating range, allowing the
cone to accurately pass the coil movement on to the air and
signifi cantly improve the accuracy of sound reproduction.
One-piece Cone and Center Cap
The tweeter/midrange and bass
drivers of the EX Series feature
novel “air-fl ow designed” basket
frames and magnetic circuits that
allow for unrestricted airfl ow
behind the cone and around the
voice coil. Even at very high
power levels, it prevents sound
distortion, offering simply pure
and accurate sonic pleasure.
“Air-flow Designed” Basket Frame
The next element to be developed is the EX Series’ meticulously designed bass driver. Also packed with TAD technology and fi rst-class components, it guarantees superior sound performance, even at
very low frequencies. The extremely rigid and solid cone structure creates more stable and uniform cone movement, as well as enhanced damping properties. Unnecessary reaction and resonance are
signifi cantly reduced by the specially designed basket frame. The ultra-strong Neodymium magnet and large voice coil let you effortlessly achieve a smooth response and a fl uid in line transition
to the higher frequency drivers. But a perfect listening experience is about more than the highest quality materials and technologies. It involves your own passions and beliefs, your reactions to the sounds
that surround you. Pioneer’s EX Series amplifi es those passions and provides the most exquisite platform from which to create a new world of special moments.
Give Deeper Meaning to Sound