Pioneer 2004 Mobile Entertainment Systems User Manual page 17

S U B W O O F E R S
T S - W 3 0 5 C / T S - W 3 0 5 D V C
T S - W 2 5 5 C / T S - W 2 5 5 D V C
3-Layer Fiber Woven Radial Surround
To reduce distortion and flexing that can occur during
extreme performance, we've created a surround
construction similar in concept to a radial tire. It consists of
two layers of urethane sandwiching one layer of interwoven
fiber that evenly distributes strength through the surround
material, eliminating potential weak points.
Dual Voice Coil. In search of perfect bass.
DVC subwoofers have two voice coils of 4-ohms each, which may be
connected in parallel to create a 2-ohm sub, or in a series, an 8-ohm sub.
Thanks to advanced Dual Voice Coil (DVC) design you can use a low
impedance amplifier to create exceptionally impressive sound reproduction
with one or two more subs. When used in combination with a low load
impedance compatible amp, DVC can give your subwoofers even more
powerful bass reproduction capability. This flexibility gives you the power to
create truly superior sound with hard driving bass.
Dual-Mass Magnet Assembly
Simply glance at our new sub and you'll see our latest big idea. The Dual-
Mass Magnet Assembly is nearly twice the size of a conventional subwoofer.
It combines with the Extended Pole Yoke to create a significantly more
powerful and focused magnetic force. It's this force that controls the voice coil
and drives the woofer cone, bringing powerful, clean bass to thunderous life.
12" Component Subwoofers
S P E C I F I C AT I O N S :
• 800 Watts Max. Music Power
• 400 Watts Nominal Power Handling
• Frequency Response: 18 - 2,000Hz
• Sensitivity: 89dB (1W/1m)
• Accessory Grille (UD-G305) Available
• Recommended Enclosure: 1.5 Cubic Feet
TS-W305C
• 4Ω Rated
TS-W305DVC
• Dual-Voice Coil Design (2Ω or 8Ω)
• 2Ω Rated (Parallel Wired)
• 8Ω Rated (Series Wired)
10" Component Subwoofers
S P E C I F I C AT I O N S :
• 700 Watts Max. Music Power
• 350 Watts Nominal Power Handling
• Frequency Response: 18 - 2,500Hz
• Sensitivity: 87dB (1W/1m)
• Accessory Grille (UD-G255) Available
• Recommended Enclosure: 1.0 Cubic Foot
TS-W255C
• 4Ω Rated
TS-W255DVC
• Dual-Voice Coil Design (2Ω or 8Ω)
• 2Ω Rated (Parallel Wired)
• 8Ω Rated (Series Wired)
Cross Section of TS-W305C Subwoofer
Fiber
Urethane
Fiber Woven
Radial Surround
3-Layer Fiber Woven
Radial Surround
Interlaced Aramid Fiber
Reinforced IMPP Cone
Dual-Mass Magnet Assembly
Side View of TS-W305C
F E AT U R E S :
• Interlaced Aramid Fiber Reinforced IMPP
Cone Woofer
• 3-Layer Fiber Woven Radial Surround
• 4-Layer, Long Voice Coil
• 12-Slit Aluminum Voice Coil Bobbin
• Dual Mass High Power Magnet
• Conex Damper with Damper Ring
• Extended Pole Yoke with Vented Pole
• Molded Gasket
TS-W305C Subwoofer with UD-G305 Spoke Grille.
Grille also fits TS-W305DVC.
F E AT U R E S :
• Interlaced Aramid Fiber Reinforced IMPP Cone
Woofer
• 3-Layer Fiber Woven Radial Surround
• 4-Layer, Long Voice Coil
• 12-Slit Aluminum Voice Coil Bobbin
• Dual Mass High Power Magnet
• Conex Damper with Damper Ring
• Extended Pole Yoke with Vented Pole
• Molded Gasket
TS-W255C Subwoofer with UD-G255 Spoke Grille.
Grille also fits TS-W255DVC.
1 7
800W MAX.
700W MAX.
Wide Roll Surround
Single Voice Coil or
Dual Voice Coil Terminals
Oversized Voice Coil
Extended and Vented Pole Yoke
Dual Mass Magnet