Reference 853i

Infinity Reference 853i – 8" 3‑Way Coaxial Automotive Speaker 1 pair

The Infinity Reference 853i is a high‑performance 8" (200 mm) 3‑way coaxial speaker designed to deliver powerful bass, clean midrange and detailed high‑frequency response. Featuring a Plus One™ polypropylene woofer cone, a 1" silk‑dome midrange and a 3/4" silk‑dome tweeter, it provides wide‑band clarity and a significant upgrade over factory audio systems.

Key Features

• 8" (200 mm) 3‑way coaxial design
• Plus One™ polypropylene woofer cone
• Rubber surround for improved durability
• 1" silk‑dome midrange + 3/4" silk‑dome tweeter
• High sensitivity for strong output with factory or aftermarket head units
• Harman‑engineered Reference Series performance

Specifications

• Power handling: 100 W RMS / 300 W Peak
• Frequency response: 51 Hz – 21 kHz
• Sensitivity: 92 dB (2.83 V / 1 m)
• Impedance: 4 Ω
• Mounting depth: 93 mm
• Cut‑out diameter: 180 mm
• Overall diameter: 216 mm