Klipsch Heritage Series Heresy II

The Heritage Series Heresy II three-way loudspeaker delivers an exceptionally “big” sound filled with the moving, emotional elements that make your music such an important part of your life. The efficient high frequency and midrange horn drivers as well as the reliable 12-inch bass woofer work together to create a very smooth, low distortion, dynamic sound. The Heresy II's sealed enclosure is available in a wide variety of rich wood finishes.


FREQUENCY RESPONSE:63Hz-20kHz±3dB

SENSITIVITY:97dB @ 1watt/1meter

POWER HANDLING: 100 watts maximum continuous (400 watts peak)

MAX ACOUSTIC OUTPUT:114dB SPL

NOMINAL IMPEDANCE: 8 ohms

ENCLOSURE TYPE: Sealed

DRIVE COMPONENTS:Three-way system using one 1" (2.54cm) polyetherimide diaphragm horn loaded compression driver tweeter, one 1.5" (3.81cm) phenolic diaphragm compression driver midrange with a Exponential horn and a 12" (30.48cm) direct radiating, fiber-composite cone woofer.

TWEETER: K-76-K 1" (2.54cm) Polyetherimide diaphragm compression driver

HF CROSSOVER: 6000Hz

MIDRANGE: K-53-K 1.5" (3.81cm) Phenolic diaphragm compression driver

MID FREQUENCY HORN: Exponential Horn

MF CROSSOVER: 700Hz

WOOFER: K-24-K 12" (30.48cm) Fiber-composite cone

DIMENSIONS: 21.375" (54.29cm) x 15.5" (39.37cm) x 13.25" (33.66cm)

WEIGHT: 37 lbs. (16.8kg)

ENCLOSURE MATERIAL: Medium density fiberboard construction (MDF)

FINISHES: Walnut lacquer, Mahogany Lacquer, Medium Oak lacquer, Unfinished Oak, Black Lacquer

YEARS BUILT:1985 –