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• Includes New 10-Year Warranty
• All-new K-702 midrange compression driver, featuring a polyimide diaphragm, for exceptional detail
• 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
• 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
• 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
Frequency Response: (+/- 4 dB) 48-20k +/-4dB
Sensitivity: 99dB @ 2.83V / 1m
Power Handling (Cont/Peak): 100W/400W
Maximum SPL: 116dB Continuous
Nominal Impedance: 8 ohms Compatible
Crossover Frequencies: 4500Hz, 850Hz
High Frequency Driver: K-107-TI 1” (2.54cm) Titanium diaphragm compression driver
Midrange: K-702 1.75” (4.45cm) polyimide diaphragm compression driver
Low Frequency Driver: K-28-E 12” (30.48cm) Fiber-composite cone woofer
Enclosure Material: MDF
Inputs: Dual binding posts / bi-wire / bi-amp
Height: 24.81” (63.01cm)
Width: 15.5” (39.37cm)
Depth: 13.25” (33.66cm)
Weight: 45lbs (20.41kg)
• Detachable Grills
• Base risers
• Self-adhering rubber feet
• Owners Manual
• "Congratulations" letter
• Heresy IV Manufacturer's Brochure
Key features
• Includes New 10-Year Warranty
• All-new K-702 midrange compression driver, featuring a polyimide diaphragm, for exceptional detail
• 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
• 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
• 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
technical specs
Frequency Response: (+/- 4 dB) 48-20k +/-4dB
Sensitivity: 99dB @ 2.83V / 1m
Power Handling (Cont/Peak): 100W/400W
Maximum SPL: 116dB Continuous
Nominal Impedance: 8 ohms Compatible
Crossover Frequencies: 4500Hz, 850Hz
High Frequency Driver: K-107-TI 1” (2.54cm) Titanium diaphragm compression driver
Midrange: K-702 1.75” (4.45cm) polyimide diaphragm compression driver
Low Frequency Driver: K-28-E 12” (30.48cm) Fiber-composite cone woofer
Enclosure Material: MDF
Inputs: Dual binding posts / bi-wire / bi-amp
Height: 24.81” (63.01cm)
Width: 15.5” (39.37cm)
Depth: 13.25” (33.66cm)
Weight: 45lbs (20.41kg)
accessories
• Detachable Grills
• Base risers
• Self-adhering rubber feet
• Owners Manual
• "Congratulations" letter
• Heresy IV Manufacturer's Brochure
Secure payments
We have a wide range of secure payment options available in-store and online. We accept all major credit cards.
Satisfied or refunded
30-day returns on all orders. Consignment items excluded.
Top-notch support
30-day warranty provided on all repairs. We are always available to help via phone, email, or service call.