Pioneer TS-W1007D2/D4 Champion Series Subwoofer

Pioneer Updated: 2008-06-05 RSS
Pioneer TS-W1007D2/D4 Champion Series Subwoofer

Introducing our new Premier® Champion Series Subwoofers which feature an all-new design and look. Both subwoofers have a maximum power output of 1000 watts. You now have a choice to select from either a Dual-Voice Coil 2-ohm or 4-ohm subwoofer:

* TS-W1007D2: Dual 2 ohm, 4 Layer, Long Coil (2 ohm x or 2 ohm)
* TS-W1007D4: Dual 4 ohm, 4 Layer, Long Coil (4 ohm x or 2 ohm)

The Premier TS-W1007D2/4 subwoofers are designed to produce enormously powerful music. Just take a look at its super-heavy-duty construction, all designed to handle up to 1,000 watts max. Double-stacked magnets for higher power, and a step-up radial surround for superior control and long excursions. We used a constructed cast-aluminum basket for this sub.

Double-Stack Magnet
To produce the tremendous magnetic energy we envisioned for this sub, we employed double-stacked magnets, weighing a hefty 74 oz. This design ensures positive, powerful control of the voice coil during those long excursions — and it's one reason you can ring up those high SPL numbers.

Wide-Roll 3-Layer Fiber Radial Surround
A sub's surround plays a key role in a speaker's performance. In order for bass response to be clear and tight, the surround has to respond evenly around its entire circumference without flexing or puckering, even at high volume levels. That's why Pioneer created a surround consisting of two layers of urethane with a layer of interwoven fiber between them. It's strong, stable, and it reduces distortion. In addition, the wider-than-normal design provides a long, linear excursion for excellent control and heavy-duty durability.

IMPP Cone with Carbon Fiber/Glass Fiber Reinforcement
Pioneer invented the process of injection-molding polypropylene to form a speaker cone. We call them IMPP cones, and they're exceptionally strong and lightweight. Now, we've reinforced IMPP with carbon and glass fiber, providing speaker cones with extraordinary strength and rigidity — and light weight. This is ideal for powerful, accurate music. And it gives the cones the durability needed for withstanding heat, humidity, and dust.

Dual Voice Coil
TS-W1007D2/4 provides two voice coils, each either at dual 2 or dual 4 ohms. So you can use a low-impedance amp to produce much bigger, much more powerful bass. More options, more power: that's what DVC is all about. The Bridging Adapter is included for an easy Single Voice Coil hookup. It becomes a Single 4 Ohm or Single 8 Ohm with Bridging Adapter for ultimate flexibility for use with modern mono amplifiers.

Add Newly Designed Spoke Grilles
We also recommend covering up your subwoofer with the UD-G257. This stylish spoke grille is a must add-on when building a system and gives the look of pure professionalism.

Features

Size: 10
Woofer Cone Material: Composite IMPP Cone using Interlaced Aramid Fiber
Woofer Cone Design: Cone Reinforcement Arcs
Surround: Wide Roll, Three-Layer Fiber Woven Radial
Voice Coil: 4-Layer, Long Voice Coil
Voice Coil Wire: Copper
Voice Coil Bobbin: Phenol Resin Coated Glass Cloth
Damper (Spider): Aramid Fiber
Damper Ring: Yes
Top Plate: Standard
Projected Pole Yoke with Vented Pole: Yes
Magnet Construction: Double Mass High-Power (74oz)
Basket Design: Stamped Basket with Magnet Cover
Gasket: Molded
Wire Terminals: Integrated Single-Sided Silver Compression Terminals

Specifications

Watts MAX. Music Power: 1000 Watts
Watts Nominal Power Handling: 350 Watts
Frequency Response: 18 Hz to 600 Hz
Sensitivity: 87dB
Ohm Rating: D2 (2 ohm) D4 (4 ohm)
Recommended Enclosure: 0.65 ~ 1.25 Cubic Feet
Dimensions: 277 mm x 162 mm
Mounting Depth: 143 mm
Accessory Grill: UD-G257