Reiss RS-THUNDER15 D1 – 15" SPL Competition Subwoofer 4000W RMS Dual Voice Coil 2x1Ω

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Highlights

• 15-inch SPL competition subwoofer with 2x1Ω dual voice coil
• Impressive power handling of 4000W RMS / 8000W max
• Massive 13.8 kg (489 oz) magnetic structure
• Massive 4-inch voice coil for extreme thermal resistance
• High BL factor of 12.525 for control and precision

Description

The Reiss RS-THUNDER15 D1 is an uncompromising 15-inch subwoofer, designed for systems demanding maximum power, pounding bass, and extreme durability. With an impressive 4000W RMS power and a peak power of up to 8000W, this speaker is built for the most demanding applications, from extreme urban setups to competition SPL installations.

The speaker features a dual 1-ohm impedance (2 x 1 ohm), offering excellent wiring flexibility to powerful monoblock amplifiers. Regardless of the configuration, the RS-THUNDER15 delivers impressive sound pressure in the low frequencies, with remarkable depth and presence across its entire frequency range of 30 to 500 Hz.

Designed to withstand extreme loads

At the heart of the system is a massive 10 cm (4-inch) voice coil designed for extreme thermal resistance and stable operation under continuous high power. The imposing 13.8 kg (489 oz) magnetic structure generates a powerful and controlled magnetic field, ensuring perfect control of the moving mass, even at very high excursion levels.

Thanks to a balanced combination of low resonance frequency, high motor force, and great mechanical stability, the RS-THUNDER15 delivers deep, dense, and controlled bass. This speaker prioritizes weight, pressure, and endurance – essential qualities for systems where bass needs to be felt as much as heard.

For serious, uncompromising installations

The RS-THUNDER15 D1 is an imposing and heavy speaker that requires a well-designed enclosure, a powerful electrical system, and a suitable amplifier to unleash its full potential. With its massive motor structure and robust construction, this subwoofer is intended for discerning audiophiles who know precisely what they want and have the necessary equipment to fully exploit it.

The Reiss RS-THUNDER15 D1 is the ideal choice for those seeking extreme power handling, massive bass output, and a 15-inch speaker designed to dominate – without compromise.

Technical specifications

Why choose it

• Impressive 4000W RMS power handling for extreme applications
• 2x1Ω dual voice coil allowing 0.5Ω, 1Ω, or 2Ω wiring for powerful monoblocks
• Massive 13.8 kg (489 oz) magnetic structure for powerful and controlled magnetic field
• Massive 4-inch voice coil for extreme thermal resistance
• High BL factor of 12.525 ensuring perfect control of the moving mass
• Extremely deep bass starting at 30 Hz with a resonance frequency of 38.7 Hz
• QTS of 0.334 ideal for high-efficiency bass-reflex enclosures
• Significant moving mass of 604.6 g for deep, dense, and controlled bass
• Large effective area of 692.44 cm² for maximum air displacement
• Prioritizes weight, pressure, and endurance for extreme systems
• Designed for extreme urban setups and competition SPL installations
• Impressive sound pressure with remarkable depth and presence
• Bass that needs to be felt as much as heard
• Speaker designed to dominate without compromise