Specifications
SKU: INFINITY-ALPHA-603
Infinity Alpha 603 6.5 Inch 2-Way Coaxial Speaker With Grille
The Infinity Alpha 603 6.5 Inch 2-Way Coaxial Speaker With Grille is part of the Infinity by Harman Alpha Gen 2 series, built for car audio users who want clearer vocals, stronger music detail and a reliable daily sound upgrade.
Technical Specifications
| Series | Alpha Gen 2 |
| Speaker Size | 6.5" / 165mm |
| Speaker Type | 2-Way Coaxial Speaker |
| Grille | With Grille |
| RMS Power | 60W |
| Peak Power | 480W |
| Sensitivity | 90dB |
| Frequency Response | 55Hz - 20kHz |
| Impedance | 4 Ohm |
Specification Summary
- Series: Alpha Gen 2
- Speaker Size: 6.5" / 165mm
- Speaker Type: 2-Way Coaxial Speaker
- Grille: With Grille
- RMS Power: 60W
- Peak Power: 480W
- Sensitivity: 90dB
- Frequency Response: 55Hz - 20kHz
- Impedance: 4 Ohm
Feature Highlights
- 6.5" / 165mm 2-Way Coaxial Speaker from the Infinity Alpha Gen 2 series
- 60W RMS power and 480W peak power
- 90dB sensitivity for efficient sound output
- 55Hz - 20kHz frequency response for balanced music playback
- 4 Ohm impedance, suitable for common car audio amplifier and player setups
Recommended For
- Drivers upgrading from original factory speakers
- Customers who want clearer vocals, better music detail and stronger daily listening quality
- Car speaker installation around Kuala Lumpur, Selangor, Batu Caves and Ampang
Installation Service in Malaysia
City Sound Automart provides product recommendation and installation support. Share your car model with us so we can advise fitment, wiring and the best upgrade package for your setup.
Why Choose City Sound Automart
- Car audio and accessory specialist in Malaysia
- Practical recommendations based on car model and budget
- Installation support for speakers, amplifiers, DSP, Android players, dashcams and sound damping
Frequently Asked Questions
Is the Infinity Alpha 603 suitable for my car?
Suitability depends on the vehicle speaker location, mounting dimensions, mounting depth, factory wiring and the existing audio system. City Sound Automart can assess fitment before installation.
What changes after installing 6.5-inch 2-way coaxial speakers?
A compatible speaker upgrade can improve vocal clarity and high-frequency detail for daily listening. The final result depends on the vehicle, installation and overall system tuning.
Can the Alpha 603 work with a factory head unit?
System matching depends on the existing source and speaker wiring. City Sound Automart can advise on the suitable installation approach for the vehicle.
Does it require an amplifier?
Amplification needs depend on the desired output and the complete audio system. The listed speaker specification is 60W RMS at 4 Ohm; system matching should be checked before installation.
What warranty applies to the Infinity Alpha 603?
Warranty coverage and terms should be confirmed with City Sound Automart at the time of purchase and installation.
Can City Sound install the Infinity Alpha 603?
Yes. City Sound Automart can check fitment, mounting and wiring, then provide professional installation for compatible vehicles.
Related searches: Infinity Alpha 603 Malaysia, 6.5-inch coaxial speaker installation Kuala Lumpur, Infinity speaker upgrade Ampang, City Sound Automart Batu Caves.
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