Description
The Polk Audio FXi A4 surround speakers are designed to enhance home theater systems by delivering immersive rear-channel sound effects. Featuring a unique bipole/dipole configuration, they provide an ideal mix of direct and indirect sound, enriching the auditory experience. Technical Specifications:
- Driver Complement:
- One 5.25" Dynamic Balance® polymer composite cone mid/woofer with rubber surround
- Two 1" Dynamic Balance® silk/polymer composite dome tweeters angled at 45°
- Frequency Response:
- Overall: 50Hz – 27kHz
- -3dB Limits: 60Hz – 26kHz
- Recommended Amplifier Power: 20W – 150W per channel
- Impedance: 8 ohms
- Sensitivity: 88 dB
- Dimensions (H x W x D): 12" x 11.375" x 7.437" (30.48 cm x 28.89 cm x 18.89 cm)
- Weight: 9 lbs (4.08 kg) each
- Enclosure Type: Acoustically tuned vented design
- Mounting: Integrated keyhole slot for wall mounting
Notable Features:
- Bipole/Dipole Switch: Allows selection between bipole and dipole modes to optimize surround effects based on room acoustics and personal preference.
- Dynamic Balance® Technology: Minimizes distortion-causing driver and system resonances, ensuring clear and detailed sound reproduction.
- Versatile Mounting Options: Equipped with keyhole hangers for easy wall mounting, facilitating flexible placement within various room configurations.










