Features:

• All-new K-702 midrange compression driver, featuring a polyimide diaphragm, for exceptional detail
• K-702 midrange is mated to the K-704 Tractrix? horn for a wide coverage pattern
• K-107-TI titanium diaphragm high-frequency driver with an all-new wide dispersion phase plug for providing exceptionally even high-frequency dispersion
• All-new high fidelity network for truer to life sound, best-in-class efficiency, and power handling
• For the first time, the Heresy IV features a rear port for the most efficient, fastest air transfer in their class, which reduces port noise for punchier low frequencies
• Klipsch Tractrix ports have custom designed inner flares that help reduce air turbulence entering the port. Less turbulent air helps reduce port noise for cleaner, more powerful bass
• Available in a high-quality Satin Black Ash, Natural Cherry, Distressed Oak, or American Walnut wood veneer finish
• Designed & assembled in the USA