We are a Pioneer authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
If you’re still running factory 3½-inch speakers, the Pioneer TS-A879 is one of those upgrades you’ll notice immediately. It’s built as a compact wide-range replacement designed specifically for tight OEM locations, but it delivers a much clearer and more detailed sound. Voices come through sharper, instruments feel more defined, and everything just sounds more open compared to stock setups.
One of the key strengths here is the integrated 850 Hz high-pass crossover. This 6 dB/octave system filters out unwanted low frequencies before they reach the speaker, which keeps the sound clean and focused. Instead of pushing the driver beyond its limits, it only handles the range it’s designed for, resulting in smoother highs and more stable performance overall.
Installation is straightforward thanks to the pre-attached 10-inch wiring with quick-slide connectors. You don’t need to cut or modify anything complicated, just connect and secure it. The compact crossover design also keeps things tidy, making it easier to install even in tight dashboard or door locations without clutter.
The TS-A879 is built to reach up to 33 kHz in frequency response, which gives your audio extra airiness and detail. Even though the crossover focuses the working range, what you get is crisp, controlled sound that brings out subtle details in vocals and instruments. It’s the kind of clarity that makes familiar songs feel fresh again.
When used with the included crossover, this speaker is rated at 100 watts RMS, giving it enough headroom for clean, stable output. That means you can enjoy higher volume levels without harsh distortion or strain. It’s designed to stay consistent, so your sound stays smooth whether you’re driving in traffic or on long highway runs.
At its core, the TS-A879 is built for drivers who want a noticeable improvement without overcomplicating their system. It drops right into factory 3½-inch spaces, integrates cleanly with existing setups, and delivers a much more refined listening experience. Simple upgrade, real difference every time you turn the key.
Features:
Specifications:
Great fit and sound great
Super clear and precise with great overall sound quality!
speakers worked perfectly! sounds great and amazingly loud for its size
We are a Pioneer authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
If you’re still running factory 3½-inch speakers, the Pioneer TS-A879 is one of those upgrades you’ll notice immediately. It’s built as a compact wide-range replacement designed specifically for tight OEM locations, but it delivers a much clearer and more detailed sound. Voices come through sharper, instruments feel more defined, and everything just sounds more open compared to stock setups.
One of the key strengths here is the integrated 850 Hz high-pass crossover. This 6 dB/octave system filters out unwanted low frequencies before they reach the speaker, which keeps the sound clean and focused. Instead of pushing the driver beyond its limits, it only handles the range it’s designed for, resulting in smoother highs and more stable performance overall.
Installation is straightforward thanks to the pre-attached 10-inch wiring with quick-slide connectors. You don’t need to cut or modify anything complicated, just connect and secure it. The compact crossover design also keeps things tidy, making it easier to install even in tight dashboard or door locations without clutter.
The TS-A879 is built to reach up to 33 kHz in frequency response, which gives your audio extra airiness and detail. Even though the crossover focuses the working range, what you get is crisp, controlled sound that brings out subtle details in vocals and instruments. It’s the kind of clarity that makes familiar songs feel fresh again.
When used with the included crossover, this speaker is rated at 100 watts RMS, giving it enough headroom for clean, stable output. That means you can enjoy higher volume levels without harsh distortion or strain. It’s designed to stay consistent, so your sound stays smooth whether you’re driving in traffic or on long highway runs.
At its core, the TS-A879 is built for drivers who want a noticeable improvement without overcomplicating their system. It drops right into factory 3½-inch spaces, integrates cleanly with existing setups, and delivers a much more refined listening experience. Simple upgrade, real difference every time you turn the key.
