Pioneer TS-A641P 4-Way Speaker

Pioneer Updated: 2008-06-13 RSS

Every year, our engineers somehow find a way to improve on our Premier TS-A speakers. This year, the TS-A641P 6½” 4-ways feature upgraded power handling of 260 watts max. (50 watts nominal). And we’re continuing to lead the industry with next-generation technology for improved sound: the cones, magnets, surrounds, the voice coil wire, the basket and more are all high-performance components that make up a great speaker. The Premier 2-year warranty is included.

Composite IMPP Cone with Interlaced Dual Aramid Fiber
One of our major speaker breakthroughs was IMPP (Injection-Molded Polypropylene), which allowed cones to be lighter AND more rigid. Then we added long stands of Aramid fibers into the mix, for extra strength. Now, we’ve gone even further with the TS-A641P, adding a second type of Aramid fiber that makes the cone even stronger and tougher, without adding weight. So what does this mean to you? Tighter, more powerful bass. A rich, natural sound character with excellent midrange depth. And the durability to stand up to the high volume levels, humidity, and temperature extremes that thrash other speakers.

New Balanced-Dome Midrange with Laminated Polyester Fiber
Better technology, better performance: instead of conventional materials, we used a laminated polyester fiber in our new balanced-dome midrange, making it 30% lighter. That difference in weight means faster and more accurate response, for exceptionally clean, detailed music. Plus, it eliminates the resonance that often occurs with conventional materials, for a smoother sound.

Heat Resistant Polyester-Imide Resin Voice Coil Wire
Creating mechanical energy is hot work, especially at high volume levels. And as we all know, heat can cause distortion. That’s why the TS-A641P uses a heat-resistant polyester-imide resin voice coil wire. It allows the voice coil to handle more heat, improving input power handling as well as reliability. So go ahead. Turn it up.

Power Handling
This year, we bumped up the power handling in all of our TS-A speakers. The TS-A641P now handles a full 260 watts max. power (50 watts nominal). So, what did we have to give up? Not a thing. Along with bigger power handling, you still get the same high performance that all the TS-A’s deliver.

Features

Woofer Cone Material: Composite IMPP Cone with Interlaced Aramid Fiber
Surround: Butyl Rubber for Smoother Response
Voice Coil Bobbin: Glass-Imide
Voice Coil Wire: Heat-Resistant Polyester-Imide Resin Coated
Damper: Conex
Mid-Range: 1-5/8" Laminated Polyester Fiber Balanced Dome with Neodymium Magnet and Magnetic Fluid
Tweeter: 5/8" Film Cone
Supertweeter: 3/8" Dome
Basket Design: Full Depth Basket for Rich Bass Response
Speaker Grille: New REV Spoke Grille
Custom-Fit Basket: GM-Fit Basket for Improved Fit on GM Oversized 6-1/2" Applications

Specifications

Watts MAX. Music Power: 260 Watts
Watts Nominal Power Handling: 50 Watts
Frequency Response: 30Hz ~ 33kHz
Sensitivity (1W/1m): 91dB
Ohm Rating: 4 ohm
Mounting Depth: 2-1/4" (57mm)
Cut-out Dimensions: 5" (128mm)