Reference 8003i

Infinity Reference 8003i – 8" 3‑Way Coaxial Speaker 1 pair

The Infinity Reference 8003i is a high‑quality 8" (200 mm) 3‑way coaxial speaker designed to deliver strong bass, clear mids, and detailed highs. With a Plus One™ polypropylene woofer, a textile dome tweeter, and an additional super‑tweeter, it provides wide‑band clarity and a noticeable upgrade over factory audio systems.

Key Features

• 8" (200 mm) 3‑way coaxial design
• Plus One™ polypropylene woofer for enhanced bass output
• Textile dome tweeter + super‑tweeter for extended high‑frequency detail
• 4‑ohm impedance for broad system compatibility
• High sensitivity for strong performance even with factory head units
• Durable construction for long‑term automotive use

Specifications

• Size: 8" (200 mm)
• Power handling: approx. 75 W RMS / 180–225 W Peak
• Frequency response: approx. 45 Hz – 20 kHz
• Sensitivity: approx. 91–92 dB (2.83 V / 1 m)
• Impedance: 4 Ω
• Mounting depth: 70–76 mm
• Cut‑out diameter: approx. 180–185 mm