Pioneer's A Series speakers have what it takes to rev up the excitement in your system's sound, thanks to a potent combination of high power handling and accurate sound reproduction.
The TS-A1781R 6-3/4" speaker combines a polyester dome tweeter and supertweeter for comprehensive high-frequency coverage that really sparkles. A nicely-sized polyester fiber midrange speaker ensures the vocals have realistic warmth and texture.
Pioneer reinforces the woofer cone with Aramid fibers for strength and couples it to a butyl rubber surround for standout bass and long-term speaker life. The TS-A1781R speakers fit perfectly in 6-3/4" applications no adapter ring is required.