Reiss RS-RANGE18 D1 – 18" 5000W RMS 2x1 Ohm Subwoofer

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Highlights

• 5000W RMS power and up to 10,000W max for extreme output levels
• Dual 1 Ohm voice coil configuration (2x1 Ohm) for flexible series or parallel wiring
• Ultra-rigid carbon fiber cone for precise motion control
• 4-inch CCAW voice coil for exceptional thermal resistance
• 250 mm ferrite magnet ensuring massive and stable driving force
• 32.5 Hz resonant frequency for deep and punchy bass
• High BL factor of 23.292 Tm for fast response and firm control

Description

The Reiss RS-RANGE18 D1 is an 18-inch subwoofer designed for audio systems where raw power, precision, and endurance are essential. It combines massive output with maximum control and is built to deliver deep and physically impactful bass in both competitive setups and high-end installations. From 25 to 500 Hz, it offers a sound experience that isn't just heard – it's felt.

With 5000W RMS and up to 10,000W max power, the RS-RANGE18 D1 is designed for extreme output levels. Its dual 1 Ohm (2x1 Ohm) configuration offers great flexibility for series or parallel wiring, perfect for high-power monoblocks. The high BL factor of 23.292 Tm, combined with a 4-inch voice coil, ensures fast response, firm control, and stable performance even during long periods of intense load.

• Cone: Carbon fiber for reduced weight, high rigidity, and precise cone control
• Surround: High-strength rubber surround for increased longevity and controlled excursion
• Chassis: Robust aluminum basket for stability and efficient heat dissipation
• Magnet: 250 mm ferrite magnet delivering massive and stable driving force
• Voice Coil: 4-inch CCAW (copper-clad aluminum wire) for reduced weight and high thermal resistance

With a resonant frequency (Fs) of 32.5 Hz and a QTS value of 0.428, the RS-RANGE18 D1 offers a balanced and controlled bass response. The large moving mass of 811g and Vas volume of 42.5 liters make it ideal for bass-reflex and sealed enclosures where maximum deep bass is desired. Its 88 dB sensitivity ensures immediate response even to short, intense impulses.

Technical Specifications

Why Choose It

• Designed for demanding audio systems where maximum performance is required
• Ideal for SPL competitions and high-end installations
• Robust construction ensuring durability and consistent performance
• 2x1 Ohm configuration perfect for high-power monoblocks
• Deep weight, huge impact, and reliable durability without compromise
• Suitable for bass-reflex and sealed enclosures for maximum versatility