Reiss RS-KM15.D4 – 15" High Power 1750W RMS Dual Voice Coil 2x4Ω Subwoofer

Highlights

• High-power 15-inch subwoofer with 2x4Ω dual voice coil
• Impressive power handling of 1750W RMS / 3500W max
• Deep bass from 30 Hz to 500 Hz with a resonant frequency of 33 Hz
• Oversized 76.5 x 55 mm voice coil for exceptional thermal management
• Massive Ø 226 mm magnet for optimal power and control

Description

The Reiss RS-KM15.D4 is an uncompromising 15-inch subwoofer, designed for audiophiles demanding power and deep bass. With an impressive power output of 1750W RMS (up to 3500W peak) and two 4-ohm voice coils, it is equally suitable for bass-reflex enclosures and sealed enclosures, whether you are looking for high sound pressure levels or precise, musical bass.

The subwoofer reproduces the frequency range from 30 to 500 Hz with a resonant frequency (Fs) of 33 Hz, offering both power and precision. Featuring a 76.5 x 55 mm voice coil and a moving mass of 320 grams, combined with a large cone surface area of 779 cm², this speaker handles high power levels without loss of control.

Key Features:

• 1750W RMS power handling for sustained extreme performance
• 3500W maximum power for dynamic peaks
• 2x4Ω dual voice coil offering wiring flexibility (2Ω, 4Ω, or 8Ω)
• Oversized 76.5 x 55 mm voice coil for exceptional thermal management
• Massive Ø 226 mm magnet providing high magnetic power
• 320g moving mass for powerful excursion
• Large cone surface area of 779 cm² for maximum air displacement
• Balanced QTS of 0.48 allowing adaptation to different enclosure volumes
• Vas of 43.5 liters for enclosure design flexibility
• Resonant frequency of 33 Hz for extremely deep bass

Its robust construction, with an outer diameter of 408 mm, an installation depth of 206 mm, and a weight of 14.5 kg, makes the RS-KM15.D4 a judicious choice for installations requiring optimal performance from every component of the system. A balanced QTS of 0.48 and a Vas of 43.5 liters allow it to adapt to different enclosure volumes depending on the desired acoustic response.

The Reiss RS-KM15.D4 is intended for those seeking powerful, precise, and uncompromising bass, whether for competition or an intense musical experience.

Technical Specifications

Why choose it

• Impressive 1750W RMS power handling for high-performance systems
• 2x4Ω dual voice coil allowing 2Ω, 4Ω, or 8Ω wiring depending on configuration
• Extremely deep bass from 30 Hz with a resonant frequency of 33 Hz
• Oversized 76.5 x 55 mm voice coil for exceptional thermal management
• Massive Ø 226 mm magnet for high magnetic power and optimal control
• Balanced QTS of 0.48 adaptable to bass-reflex and sealed enclosures
• Large cone surface area of 779 cm² for maximum air displacement
• 320g moving mass offering powerful excursion without loss of control
• Robust 14.5 kg construction for demanding installations
• Exceptional versatility for SPL competition or intense musical experience
• Powerful, precise, and uncompromising bass

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