Carbon & Mica reinforced IMPP cone for deep and rich bass sound.
Pioneer’s OPEN & SMOOTH sound concept provides a seamless and smooth transition between the midrange and tweeter drivers and delivers uniform off-axis frequency response optimized for automotive applications where one or more speakers are often aimed away from the listeners’ ears.
Pioneer engineers using advanced Computer-Aided Manufacturing, developed a process to blend aramid fibers into the polypropylene resin during the injection molding process. The resulting aramid fiber interlaced IMPP cone is ultra-thin and low mass with high rigidity and superior strength to produce natural, detailed sound with deep and powerful bass.
The included Pioneer multi-fit installation adapter with select models can be easily modified to fit a variety of different applications by simply breaking off or cutting off the easy to remove tabs until the shape and mounting points match the original speaker. Replacing your factory speakers has never been easier.
TS-A6998S | TS-A6988S | TS-A6978S | TS-A6968S | TS-A1688S | TS-A1678S | TS-A1608C | |
GRADE | A Series | A Series | A Series | A Series | A Series | A Series | A Series |
Size | 6" x 9" | 6" x 9" | 6" x 9" | 6" x 9" | 16.5 cm (6.5") | 16.5 cm (6.5") | 16.5 cm (6.5") (Woofer) 20mm (Tweeter) |
Maximum Music Power | 750 W | 700 W | 650 W | 450 W | 350 W | 350 W 320 W | 350 W |
RMS | 150 W | 120 W | 100W | 90 W | 80 W | 70 W | 80W |
Magnet Weight | 840 g | 430 g | 430 g | 323 g | 320 g | 210 g | - |
Magnet Size | Φ115 X 20 | Φ90 X 17 | Φ90 X 17 | Φ80 X 15 | Φ80 X 17 | Φ75 X 12 | - |
Frequency Response | 29 Hz to 31kHz | 29 Hz to 33 kHz | 29 Hz to 33 kHz | 29 Hz to 28 kHz | 35 Hz to 29 kHz | 37 Hz to 31 kHz | 33 Hz to 58 kHz |
Sensitivity ( 1W / 1m ) | 93 dB | 92 dB | 92 dB | 92 dB | 91 dB | 91 dB | 90 dB |
Impedance | 4Ω | 4Ω | 4Ω | 4Ω | 4Ω | 4Ω | 4Ω |
Mounting Depth | 86 mm | 86 mm | 86 mm | 72 mm | 59 mm | 48 mm | 59 mm (Woofer) 14 mm (Tweeter) |
Cut-Out Dimensions | 153 mm x 222 mm | 153 mm x 222 mm | 153 mm x 222 mm | 153 mm x 222 mm | ø 144 mm | ø 144 mm | ø144 mm |