Earthquake SLAPS-M10v3 10-Inch Mass Tuned Passive Bass Radiator for Home and Mobile Audio Subwoofer Enclosures

Like many Earthquake powered home audio subwoofers, the SLAPS passive radiator design is at the heart of their exceptional performance. The Symmetrically Loaded Audio Passive System (SLAPS) employs a unique symmetrical structure with dual identical suspensions and a specific mass, allowing the device to move efficiently in both directions—without a center spider. This innovative approach significantly increases subwoofer efficiency and enhances deep bass reproduction at high SPL levels compared to conventional passive radiators. Engineered from the ground up, SLAPS technology overcomes the traditional drawbacks of both sealed and ported enclosures. In sealed boxes, it resolves issues like excessive pneumatic pressure that restricts driver excursion and causes compression; in ported designs, it eliminates port noise and uncontrolled excursion near tuning frequency. As a result, your system will deliver remarkable bass output and fidelity from a compact cabinet, enabling even a smaller active driver to rival the performance of much larger systems. This patented technology—difficult for competitors to duplicate—represents a substantial R&D investment, establishing a unique competitive advantage and confirming the product’s premium status in the marketplace.

• Earthquake's patented passive bass radiator design allows for a variety of subwoofer design possibilities where even the smallest enclosures can be tuned to ultra-low frequencies
• When coupled with a good quality active driver, SLAPS increases subwoofer output and efficiency without additional amplifier power or enclosure volume
• SLAPS design provides a deep, dynamic bass response with compression-free excursion that overcomes limitations of traditional systems without any annoying port noise distortion
• User-tunable for optimum performance that integrates into virtually any subwoofer/enclosure combination for a vast range of custom enclosure designs, with 270g of mass included to get you started
• SLAPS technology adds up to +6dB of bass from a compact volume and a slim mounting depth of less than 3 inches