Hertz SS 15 D2 Car Subwoofer – 2400W Power, 88 dB Sensitivity

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Hertz SS 15 D2 Car Subwoofer | 2400W Peak Power, 88 dB Sensitivity | Free Shipping

High-performance SPL subwoofer engineered for exceptional sound quality and extreme power handling!

The Hertz SS 15 D2 is a 15-inch (38 cm) SPL-grade subwoofer built for bass enthusiasts who demand serious performance. Whether you're competing in Bass Wars or simply want ground-shaking bass in your daily driver, this sub delivers intense low-frequency output without sacrificing clarity.

Built to Perform – Built to Last

Featuring a 3-inch (75 mm) dual 2 Ohm voice coil in a 4-layer configuration with ventilation holes, the SS 15 D2 is capable of handling a massive 2400W peak power. Its advanced suspension system, which includes progressive double-layer spiders, ensures long-lasting and consistent performance—even under extreme load.

Optimized for SPL & Heat Management

Thermal efficiency is crucial for SPL applications, and Hertz addresses this with a specially designed high-strength basket and a vented voice coil support for optimal heat dissipation. Oversized components like the ferrite magnet and foam surround allow for deep cone excursion and maintain control at high volumes.

The non-pressed paper cone reinforced with cotton fiber strikes the ideal balance between rigidity and weight, ensuring high sensitivity and impactful response.

Key Features:

• 2400W Peak / 1200W RMS Power Handling

• 3" (75 mm) Dual 2 Ohm Voice Coil in a 4-layer vented configuration

• 88 dB Sensitivity for efficient sound pressure output

• Oversized Ferrite Motor for control and SPL performance

• Progressive Double-Layer Spider ensures long-term reliability

• Non-Pressed Paper Cone with Cotton Fiber for strength and lightness

• 12 AWG Push Terminals for safe, high-current connections

Technical Specifications:

• Size: 15" (380 mm)

• Peak Power: 2400W

• RMS Power: 1200W

• Impedance: Dual 2 Ohm (2 + 2 Ω)

• Sensitivity: 88 dB SPL

• Voice Coil Diameter: 75 mm (3")

• Xmax: 15.4 mm

• X-mech: 10.6 mm

• Resonant Frequency (Fs): 31 Hz

• Equivalent Volume (Vas): 68.83 liters

• Qts: 0.61

• Qes: 0.66

• Qms: 7.4

• Re: 0.96 Ω

• Unit: Sold Individually