Stellar

Stellar CarAudio
Stellar Active Subwoofer SD-6.9AST

Built-in Amplifier: No external amplifier is needed, simplifying wiring and reducing space requirements.

Compact Design: Many are designed as slim units, suitable for placing in trunks or under seats.

Easy Installation: Ideal for upgrading factory audio systems because they often accept high-level inputs directly from existing speakers.

Optimized Performance: The built-in amplifier is perfectly matched to the woofer, ensuring tuned sound without needing to calculate power matching.

Adjustability: Generally includes built-in controls for gain, low-pass filters (crossovers), and phase, allowing for fine-tuning of the bass.

Stellar High Quality PNP speaker for Perodua and Proton
SD-6PP20
SD-6PP25
SD-6PP13