Brochure

TS-A300D4
EASILY UPGRADE TO HIGH PERFORMANCE
12˝ Dual 4Ω Voice Coil Subwoofer
• 12˝ glass fiber and mica interlaced
Injection Molded Polypropylene (IMPP)
cone construction
• Butyl rubber surround and polycoon / coon
dual spider for strength and linearity during high
excursion
• Oversized 60 oz double stacked magnet and vented
pole yoke for increased power handling
• Smooth and seamless integration with Pioneer
A-series full-range automotive loudspeakers
A-series sound design
• High power handling and
high sensitivity
• Powerful and accurate bass
• Frequency matched to
Pioneer A-series full-range
loudspeakers
• Polycoon / coon
dual spider
Pioneer’s A-series sound design purposely matches the subwoofer and
full-range loudspeakers to provide seamless and smooth sound
characteristics with dynamic, high impact bass that lets you hear and feel
the music.
• Extended voice coil,
dual spider design for
increased linearity and
high excursion
Linear, balanced motion in both the forward and reverse directions of cone
movement is critical to accurate reproduction of recorded sound waves.
Careful engineering of the entire motor structure and suspension system
(voice coil, magnet, surround and spider) is required maintain a high level of
linearity, even during high output / high excursion transients.
Displacement dierence (mm)
Input power
Frequency (Hz)
32 Was
65 Was
128 Was
256 Was
FEATURES AND TECHNOLOGY
• Butyl rubber
surround
• Glass fiber
and mica
interlaced
IMPP cone
provides
powerful
and accurate
bass
MicaGlass fiber
• Oversized
motor with
double stacked
magnets
• Reinforced spider
mounting collar
• 8 AWG push-type
input terminals
• 4-layer, copper
voice coil