Polk Audio ES90 Signature Elite High-quality Height Module Speakers - Pair PRO250RWP Nominal Impedance: 4 Ohm: With

Nominal Impedance: 4 Ohm: With a nominal impedance of 4 ohms

while the high sensitivity rating allows for efficient power conversion

Sensitivity: 86 dB

Its balanced design brings together amplifier power

Polk Audio ES90 Signature Elite High-quality Height Module Speakers - Pair PRO250RWP Nominal Impedance: 4 Ohm: WithPolk Audio ES90 Signature Elite High quality Height Module Speakers Pair Enhance your home theater experience with the Polk Audio ES90 Signature Elite Height Module Speakers. Specifically designed to integrate seamlessly with the Signature Elite ES20, ES55, and ES60 speakers, as well as the Signature S20, S55, and S60 speakers, these Dolby Atmos certified modules provide an elevated audio experience by adding immersive overhead sound. Whether you're