Alpine SWX-1043D 10″ subwoofer

10 inch 3000w (peak) Alpine subwoofer.  These top-of-the-line subwoofers deliver exceptionally powerful, yet tight and accurate bass. Their ultra-high performance and efficiency comes from an ultra-lightweight cone and large strontium magnet, and they include a unique venting system for better cooling.


If you are looking for a high-quality subwoofer with the most accurate and precise in-vehicle subwoofer performance, then look no further. Alpine’s 2nd generation state-of-the-art Type-X Subwoofers are your answer.

With the advanced motor structure and new sound of these subs, you will experience higher efficiency, lower heat creation while maintaining superb sound, so you can really crank up the bass.


High-strength Kevlar-Rohacell Cone
Large Strontium magnet
High-Amplitude Multi-Roll Surround
Gold-Plated Easy-Access Terminals for heavy-gauge speaker wires
Easy jumper configuration


Power Handling
Power Handling (RMS/peak): 1000W/3000W
Power Range (RMS): 500W-1000W

Diaphragm Material: Kevlar Rohacell Layered Composite Frequency Response (Hz): 26Hz-200Hz Spider Material: Nomex

Size: 10″
Recommended enclosure sizes for optimum bass output
Sealed Enclosure
– Recommended: 18.4L
Vented Enclosure
– Recommended Volume: 39.7L
– Round Port Dia. x L (cm): 8.9 x 44.5
– Slot Port W x H x L (cm): 30 x 2.1 x 44.5


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