Alpha 603

Upgrade your drive with the Infinity Alpha 603 car speakers – the 16cm 2-way coaxial car speaker set that guarantees powerful sound, deep bass, and crystal-clear highs. With a peak power output of no less than 480 watts and a carefully designed coaxial system, you'll experience your music the way it was meant to be. Whether you're playing hip-hop, rock, or dance music, the Infinity Alpha 603 car speakers will turn every drive into a musical party.

Powerful Performance with 480 Watts Peak Power

The Infinity Alpha 603 delivers an impressive maximum output of 480 watts, with an RMS power of 60 watts. This means you can enjoy high-volume listening without distortion. Thanks to its high sensitivity of 90 dB (at 2.83V), you'll get the most out of any amplifier.

2-Way Coaxial Design for Balanced Sounds

This 2-way coaxial car speaker combines a powerful 16cm (6.5-inch) woofer with a precision-tuned tweeter. The result is a wide frequency response from 55Hz to 20kHz, bringing every detail of your favorite tracks to life – from deep beats to sparkling vocals.

Easy Installation, Perfect Fit

The Infinity Alpha 603 is designed for quick, hassle-free installation. With the included grille, screws, and connection accessories, you can easily install the speakers yourself. Thanks to its clever design, it fits in virtually any door or dashboard.

Reliable Build Quality and Durability

The Infinity Alpha 603 is built to deliver years of top performance. With a 4-ohm impedance and durable materials, you're assured of a durable product that will effortlessly keep up with your listening pleasure, mile after mile.

Technical specifications

• 16cm (6.5 inch) 2-way coaxial car speaker set
• Peak power: 480 Watts, RMS: 60 Watts
• Sensitivity: 90 dB for powerful and clear sound
• Frequency response: 55Hz – 20kHz
• Nominal impedance: 4 Ohms
• Stylish grille included
• Quick and easy installation
• Sustainable construction for long-term use

Package contents

• 2x Infinity Alpha 603 speakers
• 2x Protective grille
• 2x Sealing ring
• 8x Mounting screws
• 8x Clip nuts
• 2x Mounting plate
• Installation manual