OhL Sub-woofer Lamp

OhL Sub-woofer lamp is an innovative audio-visual design that seamlessly integrates high-fidelity sound reproduction with ambient lighting functionality, representing a significant advancement in home theater acoustics and interior design. This sophisticated device, designed by José L. Merla Laguna, employs pipe organ principles to achieve exceptional low-frequency sound reproduction while maintaining an aesthetically pleasing form factor. The design features a cylindrical acrylic tube construction with acoustic absorbent foam, supported by a steel base, standing at 205 centimeters in height with a diameter of 45 centimeters. At its core, the system incorporates a powerful 250mm double-coil woofer with a treated paper cone and rubber surround, capable of reproducing frequencies from 20 to 150 Hz (±3 dB), powered by a 200-watt Class D amplifier. This innovative approach to subwoofer design addresses the common challenge of integrating high-performance audio equipment into contemporary living spaces, offering a sophisticated alternative to traditional bulky subwoofers. The design, which earned recognition with an Iron A' Design Award in the Digital and Electronic Device Design category, exemplifies the successful marriage of form and function, featuring user-friendly controls for volume, cutoff frequency, roll-off compensation, and phase adjustment (0° to 360°). The integration of lighting elements transforms what would typically be a purely functional audio component into a dual-purpose piece that contributes to both the acoustic and visual ambiance of a space, making it particularly appealing for design-conscious consumers seeking high-quality audio solutions that complement modern interior aesthetics.

Author: Adam Dawson

Keywords: subwoofer design, acoustic innovation, home theater technology, ambient lighting, interior design integration, audio-visual furniture

SOURCES:
https://competition.adesignaward.com/30837

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