Harmony Audio Alpine fits Rear Angle W10S4 Triple 10" Subwoofer 750W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit
Harmony Audio Alpine fits Rear Angle W10S4 Triple 10" Subwoofer 750W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit
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Harmony Audio Alpine fits Rear Angle W10S4 Triple 10" Subwoofer 750W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit

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Key item features

  • REAR-ANGLE TRIPLE-SUB ENCLOSURE DESIGN: This rear-angled sealed enclosure is engineered to house three 10" subwoofers while fitting cleanly against angled seat backs or trunk panels. Its compact, angled design maximizes available space without sacrificing bass performance. The sealed chambers deliver tight, accurate, and balanced low-end response. Designed for flexibility, it fits well in sedans, SUVs, hatchbacks, and custom audio builds. Enjoy a powerful, space-efficient solution built for high-output bass systems.
  • TRIPLE ALPINE W10S4 PUNCHY BASS OUTPUT: Equipped with three Alpine W10S4 10" subwoofers, this system delivers strong, clean, and distortion-free low-end performance. Each woofer handles high RMS power while maintaining clarity during heavy, sustained playback. Alpine's proven durability ensures long-term reliability across all listening styles. These subs produce tight, responsive, and impactful bass across all music genres. Expect deep, aggressive low frequencies that truly fill the vehicle.
  • SEALED ENCLOSURE FOR CLEAN ACCURACY: The sealed design ensures precise, well-controlled bass ideal for clarity-focused audio systems. High-strength materials help reduce unwanted resonance and vibration for smoother output. Internal airspace is optimized specifically for triple Alpine subwoofers to deliver ideal performance. Bass remains consistent and tight at low, moderate, and high volume levels. Built for durability, the enclosure provides dependable performance year after year.
  • 750W RMS HA-A800.1 AMPLIFIER POWER: The HA-A800.1 amplifier delivers a clean and steady 750W RMS to power the triple-sub setup effectively. Its stable, distortion-free signal ensures deep, powerful bass even during demanding playback. Built-in protection circuitry helps prevent overheating, overload, and electrical faults. The compact size offers flexible installation options even in tight vehicle spaces. This amplifier provides strong, balanced power to drive a high-output subwoofer system.
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