Reiss RS-KJ12.D2 - 12" Dual Voice Coil 2+2 Ohm 2000W RMS Subwoofer

Highlights

• High-performance 30cm (12") dual voice coil 2+2 Ohm subwoofer
• 2000W RMS power for extreme SPL performance
• Giant 3" (76mm) voice coil for exceptional thermal management
• Optimized Thiele & Small parameters (Qts 0.55, Fs 37Hz)
• Diaphragm surface area of 498 cm² for significant air displacement
• Optimized moving mass (303g) for dynamics and responsiveness
• Robust 10kg construction ensuring reliability

Description

The Reiss RS-KJ12.D2 is a competition-grade 30cm subwoofer designed for extreme SPL installations. With its 2000W RMS power and giant 3" voice coil, it delivers deep and powerful bass for outstanding performance. Its optimized Thiele & Small parameters and robust 10kg construction ensure reliability and control even at high power.

Key features:

• Dual voice coil 2+2 Ohm configuration for wiring flexibility (1 or 4 Ohms final)
• Giant 3" (76mm) voice coil for exceptional heat dissipation
• Resonant frequency (Fs) of 37Hz for deep bass
• Qts of 0.55 suitable for bass-reflex enclosures
• Equivalent volume (Vas) of 21.5L for precise enclosure sizing
• Diaphragm surface area (Sd) of 498 cm² for significant air displacement
• Moving mass (Mms) of 303g for optimal dynamics
• Compliance (Cms) of 61.01 µm/N for controlled excursion
• Frequency response 30Hz-500Hz for deep bass

Technical specifications

Why choose it

• Exceptional 2000W RMS power for SPL competitions and extreme installations
• 3" voice coil, among the largest on the market, for unparalleled thermal management
• Complete Thiele & Small parameters for precise enclosure sizing
• Qts of 0.55 ideal for high-performance bass-reflex enclosures
• Compact Vas of 21.5L allowing for reasonably sized enclosures
• Large diaphragm surface area (498 cm²) for optimal air displacement
• Robust 10kg construction ensuring reliability in extreme conditions
• Reiss brand recognized for its excellent value for money
• Designed for SPL competitions and high-performance installations

Documentation

Official Reiss Audio Website

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