- 4 2-way coaxial speaker
- Peak power: 175w
- Rms power: 25w
- Impedance: 4ohms
- Sensitivity: 88db
Infinity Alpha 4020 175W 4" 2-Way Coaxial Car Speakers
(JBL Infinity ALPHA4020)
We Think You Should Know
25W RMS power handling
Injection-moulded polypropylene cone
75Hz - 20kHz frequency response
PEI balanced dome tweeters
Individually voiced sound signature
Overview
The Infinity Alpha 4020 4" 2-Way Coaxial Car Speakers are compact, high-performance speakers engineered for factory system upgrades. Delivering 25W RMS with a 75Hz-20kHz frequency response, they produce rich bass, detailed midrange, and crisp highs. The injection-moulded polypropylene cone and PEI balanced dome tweeters work together for transparent sound reproduction, making these speakers ideal for drivers seeking a significant audio improvement without complex modifications.