Hertz SX 380D SPL Show Series 15″ 4000W Dual Voice Coil Subwoofer

Description

Ideal Solution For Building Mobile Audio Systems With Emphasis Placed On Low-Frequency Power & Impact!

SPL Dual Coil Subwoofer
The Hertz SPL Show SX 380D car audio subwoofers are the ideal solution for building mobile audio systems with emphasis placed on low-frequency power and impact. Featuring a stacked double magnet motor assembly and 2 + 2 Ohm dual voice coil, the three models, SX 250D, SX 300D, and SX 380D differ only in their cone diameter: 250 mm, 300 mm, and 380 mm respectively. The SPL Show moving assembly is designed to ensure long and linear excursion.  They feature a dual spider design and an aluminum voice coil wound on a four-layer former. The back-vented spider support decreases the voice coil operating temperature, even during enhanced SPL usage.

Features:

• High magnetic permeability plates provide constant, even flux.
• Large double magnet, for perfect control under high power, very high excursion conditions for high SPL performance.
• Four-layer aluminium voice coil; for unheard-of thermal capability.
• Back plate venting holes, for optimal thermal dissipation.
• Back vented spider support; for perfect symmetry under high excursion while providing increased thermal dissipation.
• High-current, screw terminals, for large gauge wires.
• Tinsel lead wires are integrated into the spider; for maximum reliability and conductivity.
• Double wide-wave, resin-bonded fibre spider; for consistent parameters and reliability.
• High-density foam surround; for linear movement, even under extreme excursion.
• Water-repellent, pressed paper cone.
• The aluminium ring within the pole piece reduces impedance modulation at high excursion.

Specifications:

• Size: 380mm (15″)
• Power Handling – Peak: 4000W
• Power Handling – Continuous: 1000W
• Impedance: 2 + 2Ω
• Frequency Response: 25 600Hz
• Sensitivity: 92dB SPL
• Voice Coil: 65mm (2.6″)
• Magnet Double Magnet, High-Density Flux Ferrite
• Cone/Dome: Pressed Paper
• Xmax: 14mm
• Xmech: 23mm (0.9″)
• Weight: 12.20kg

HERTZ SX380D Specs