A-series sound design
TS-A120B 12˝ Pre-loaded subwoofer system
• High power handling and high sensitivity
•Powerful and accurate bass
• Frequency matched to Pioneer A-series full-range loudspeakers
•12” pre-loaded bass-reflex (ported) subwoofer system
•Passive (non-amplified) design provides system flexibility
•Glass fiber and mica interlaced
Injection Molded Polypropylene (IMPP) cone construction
•Butyl rubber surround and polycotton / cotton 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
FEATURES AND TECHNOLOGY
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• Butyl rubber |
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• Glass fiber and mica |
surround |
• Polycotton / cotton |
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interlaced IMPP cone |
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dual spider |
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provides powerful and |
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accurate bass |
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Glass fiber |
Mica |
•Extended voice coil, dual spider design for increased linearity and high excursion
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• Reinforced |
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spider |
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mounting |
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collar |
• Oversized |
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motor with |
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double stacked |
• 4-layer, copper |
magnets |
voice coil |
EASILY UPGRADE TO HIGH PERFORMANCE
•Slit-shaped port with Smooth
Flow technology optimized with advanced ComputerAided acoustical modeling for superior control of air flow and pressure within the port, reducing turbulence induced distortion (chuffing)
Conventional port
TS-A120B Smooth
Flow port
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Frequency
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.
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.
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Input power |
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32 Watts |
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65 Watts |
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128 Watts |
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256 Watts |
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Frequency (Hz) |
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