BASSBOSS Makara DBL21 MK3 Active Subwoofer (AMS-BB-MAKARA-DBL21-MK3)

The BASSBOSS Makara DBL21 MK3 is a dual 21-inch active subwoofer engineered for extreme low-frequency output, combining massive SPL capability with precision control and clarity. Designed for high-end touring, large-scale live events, and professional sound reinforcement systems, it delivers deep, physical bass impact while maintaining definition and tight transient response. Its advanced DSP, high-power amplification, and rugged weather-resistant enclosure make it suitable for the most demanding audio environments.

Key Features:

• Dual 21-inch active subwoofer for ultra-high output low-frequency reinforcement
• Extended bass response down to 23 Hz (±3 dB) for deep, immersive sound
• Maximum sustained output up to 145 dB SPL at 1 meter (ground plane)
• Peak SPL capability of 148 dB for large-scale performance environments
• Dual 2500W Class D amplifiers (5000W total) for powerful and stable output
• Advanced DSP processing including EQ, crossover, phase alignment, and limiting
• Cardioid capability when used in multi-unit arrays for directional bass control
• Heavy-duty marine-grade birch plywood enclosure with reinforced construction
• Weatherproof textured polyurea coating for outdoor durability
• Integrated transport features with multiple handles and interlocking stacking design
• Designed for touring, festivals, arenas, and high-performance installations