Sundown Audio Horizon HZ-10 10" Subwoofer - 750W RMS, Dual 4? Voice Coil, 14mm Xmax, Cast Aluminum Frame, Vented Motor Cooling for High-Performance Car Subwoofer Systems





Key features
- •Extreme Power & Performance: The HZ-10 delivers 750W RMS with a high-temp Dual 4Ω voice coil. Its class-leading 14mm Xmax allows for massive air displacement, ensuring loud, accurate, and intense low-frequency output for serious bass enthusiasts.
- •Heavy-Duty Cast Frame: Built for durability, the HZ-8 utilizes a heavy-duty cast aluminum basket. This rigid frame minimizes resonance and ensures precise voice coil alignment, guaranteeing stable, reliable performance even under extreme excursion.
- •Optimized Thermal Management: Features an advanced cooling system with a vented motor gap and pole piece. This design efficiently dissipates heat, ensuring thermal stability and preventing power compression during extended high-volume play for consistent, reliable performance.
- •Precision Suspension & Durability: Features a high-roll surround with a progressive spider for smooth, controlled excursion. Stitched Mini-XL tinsel leads and a bolted spider pack enhance durability and connection integrity under high stress.
- •Versatile Enclosure Options: Designed for flexibility: Sealed at 0.5 cuft net for tight bass, or Ported at 1.0 cuft net (35Hz tuning) for max output. Features a 9.2" cutout and 5.8" mounting depth for easy installation.
BrandSundown Audio
CategoryComponent Subwoofers
Sundown Audio Horizon HZ-10 10" Subwoofer - 750W RMS, Dual 4? Voice Coil, 14mm Xmax, Cast Aluminum Frame, Vented Motor Cooling for High-Performance Car Subwoofer Systems
List Price: $436.49$392.84DEALYou Save: $43.65 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (8)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







