Carbon-graphite blended IMPP composite cone woofer
One-inch PEI (Poly-Ether Imide) dome tweeter
Custom-fit for GM Ford and Volkswagen vehicles
3-1/2-inch two-way speakers with 60 watts maximum power handling (15 watts nominal)
Carbon-graphite blended IMPP composite cone woofer
3-1/2-inch, two-way speakers with 60 watts maximum power handling (15 watts nominal)
Carbon-graphite blended IMPP composite cone woofer
One-inch PEI (Poly-Ether Imide) dome tweeter
Custom-fit for GM, Ford and Volkswagen vehicles
60 Hz to 28 kHz frequency response; 88 dB sensitivity


TS-A878 Features
Composite IMPP Cone
This carbon-graphite blended IMPP composite cone provides the strength and rigidity that powerful bass sound requires. High-density compressed internal architecture is resilient, stacks up against high power well and transfers sound quickly.

Tweeter
The tweeter is a one-inch PEI dome, for smooth, accurate highs.

Custom-Fit Basket
The custom-fit basket will fit GM, Ford and Volkswagen vehicles.

Power Handling
The TS-A878 handles 60 watts max. power (15 watts nominal). Along with enhanced power handling, you still get the same high performance that all the TS-A's deliver.


A 3-1/2-inch, two-way speaker with 60 watts power handling.
Click to enlarge or view dimensions diagram.

TS-A878 Specs
Woofer Cone Material: Carbon-Graphite Blended IMPP Composite Voice Coil Bobbin: Glass-Imide
Tweeter: 1" PEI (Poly-Ether Imide) Dome Tweeter Watts MAX.
Music Power: 60
Watts Watts Nominal Power Handling: 15 watts
Frequency Response: 60 Hz to 28 kHz
Sensitivity (1W/1m): 88 dB Ohm Rating: 4

What's in the Box
Pioneer TS-A878 Two-Way Speaker (Pair), Mounting Hardware, Installation Guide