Reiss RS-UX12 - 12-inch 4 Ohm 250W RMS Subwoofer

Highlights

• High-performance 30cm (12") subwoofer 250W RMS
• 4 Ohms impedance for universal compatibility
• Optimized Thiele & Small parameters (Qts 0.474, Fs 41.9Hz)
• 50.95mm voice coil for efficient thermal management
• Equivalent volume (Vas) of 55.5L for bass-reflex enclosures
• 90dB sensitivity for optimal output
• Robust 3.72kg construction ensuring reliability

Description

The Reiss RS-UX12 is a 30cm subwoofer designed to deliver deep, powerful bass at an affordable price. With its 250W RMS power and optimized Thiele & Small parameters, it delivers deep and impactful lows, ideal for bass-reflex installations. Its robust construction and comprehensive specifications allow for precise enclosure sizing for optimal performance.

Main features:

• High-performance 30cm (12") subwoofer for deep bass
• 4 Ohms impedance compatible with all amplifiers
• Resonance frequency (Fs) of 41.9Hz for deep bass
• Qts of 0.474 suitable for bass-reflex enclosures
• Equivalent volume (Vas) of 55.5L for precise enclosure sizing
• 50.95mm voice coil for optimal heat dissipation
• Cone surface area (Sd) of 502.47 cm² for significant air displacement
• Moving mass (Mms) of 93.2g for optimal dynamics
• Compliance (Cms) of 154.8 µm/N for controlled excursion
• Mounting depth of 137mm for easy installation

Technical specifications

Why choose it

• 250W RMS power ideal for medium to powerful installations
• 4 Ohms impedance offering universal compatibility with all amplifiers
• Complete Thiele & Small parameters for precise enclosure sizing
• Qts of 0.474 ideal for high-performance bass-reflex enclosures
• Vas of 55.5L allowing for reasonably sized enclosures
• Low resonance frequency (41.9Hz) for deep bass
• Large cone surface area (502.47 cm²) for optimal air displacement
• Robust 3.72kg construction ensuring reliability
• Reiss brand recognized for its excellent value for money
• Ideal for bass-reflex installations and high-performance systems

Documentation

Official Reiss Audio Website

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