Reiss RS-KM15.D2 - 15-inch Dual Voice Coil 2+2 Ohm 1750W RMS Subwoofer

Highlights

• High-performance 30cm (12") dual voice coil 2+2 Ohm subwoofer
• 1750W RMS power for extreme SPL performance
• Giant 3" (76mm) voice coil for exceptional thermal management
• Massive Ø 226mm magnet for powerful control
• Optimized Thiele & Small parameters (Qts 0.44, Fs 32.5Hz)
• Large cone surface area (779 cm²) for maximum air displacement
• Ultra-robust 14.5kg construction ensuring reliability

Description

The Reiss RS-KM15.D2 is a competition-grade 30cm subwoofer designed for extreme SPL installations. With its 1750W RMS power and giant 3" voice coil, it delivers deep, punchy bass for outstanding performance. Its massive Ø 226mm magnet and robust 14.5kg construction guarantee reliability and control even at high power.

Key features:

• Dual voice coil 2+2 Ohms configuration for wiring flexibility (1 or 4 Ohms final)
• Giant 3" (76mm) voice coil for exceptional heat dissipation
• Massive Ø 226mm magnet for optimal control and dynamics
• Resonance frequency (Fs) of 32.5Hz for ultra-deep bass
• Qts of 0.44 suitable for competition bass-reflex enclosures
• Equivalent volume (Vas) of 46.3L for precise enclosure sizing
• Cone surface area (Sd) of 779 cm² for maximum air displacement
• Moving mass (Mms) of 332g for optimal dynamics
• Compliance (Cms) of 49.8 µm/N for controlled excursion
• Significant mounting depth (206mm) for maximum performance

Technical specifications

Why choose it

• Exceptional 1750W RMS power for SPL competitions and extreme installations
• 3" voice coil, among the largest on the market for unparalleled thermal management
• Massive Ø 226mm magnet ensuring control and dynamics
• Complete Thiele & Small parameters for precise enclosure sizing
• Large cone surface area (779 cm²) for maximum air displacement
• Ultra-robust 14.5kg construction ensuring reliability in extreme conditions
• Reiss brand recognized for its excellent value for money
• Designed for SPL competitions and oversized installations

Documentation

Official Reiss Audio Website 

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