Infinity Reference 452i 4"
- Plus One poly woofer with high-roll rubber surround
- 3/4" silk dome tweeter
- sensitivity 92 dB
- frequency response 90-20,000 Hz
- recommended power range 2-35 watts RMS
- peak power handling 105 watts
- top-mount depth 2-3/16"
- 1-year SonicElectronix.com warranty
Warranty and Return Policy
Internal Product ID
Wiring Diagram Legend
Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.