BassBoss Makara MK3 | Dual 21in - 143dB | High-Output Powered Subwoofer

BassBoss Makara MK3  (BassBoss Makara-MK3)

Powered Subwoofer

BassBoss Makara MK3 is a high-output powered subwoofer designed to deliver massive low-frequency impact for large-scale professional sound systems. Its hybrid vented, short-horn, 6th-order bandpass design combines deep bass extension with strong upper-bass punch for festivals, touring rigs, high-intensity clubs, art cars, and demanding live events.

BassBoss Makara MK3 Competitive Differences

• Dual 21" neodymium woofers in a hybrid 6th-order bandpass enclosure for extreme low-frequency output
• 5000W Class-D amplification with deep 23 Hz extension and up to 143 dB peak SPL
• 96 kHz DSP with eight push-button presets and storage for up to 100 presets via LAN control
• Extensively braced Baltic birch enclosure with waterproof finish and coated woofers
• Neutrik powerCON True1 TOP waterproof power connection for demanding indoor or outdoor use

BassBoss Makara MK3 Description

BassBoss Makara MK3 adds massive sub-bass capability to professional PA systems in a cabinet designed for both depth and punch. Measuring half the size of the larger Kraken design, the Makara MK3 is built for applications that need very high output and extended low-frequency response without moving to the largest-format subwoofer cabinets.

The hybrid enclosure uses a large vented acoustic volume combined with short-horn loading to increase sensitivity in the upper operating range. This design allows the Makara MK3 to deliver deep, effortless lows while maintaining the transient response and punch needed for dance music, live production, touring, and festival-grade sound reinforcement.

Dual 21" neodymium woofers are powered by 5000W of Class-D amplification, producing a frequency response of 23 Hz to 100 Hz and up to 143 dB peak SPL. The globally compatible power supply supports 100 to 240 VAC operation, while the amplifier cooling system uses passive heatsinking, woofer-generated airflow, and radial fans when additional cooling is required.

The BassBoss Makara MK3 includes comprehensive 96 kHz DSP with high-pass filters, low-pass filters, equalization, alignment filters, and limiting. Eight presets are accessible directly from the amplifier, while up to 100 presets can be stored onboard and accessed through software using the LAN connection.

Built from extensively braced Baltic birch plywood with polyurethane and steel components, the Makara MK3 is made for professional touring and installation environments. Waterproof mains connectors, coated woofers, and a durable waterproof finish provide added confidence in demanding event conditions.

Makara MK3 Features

• Powered dual 21" subwoofer
• Hybrid vented, short-horn, 6th-order bandpass enclosure
• 5000W total Class-D amplifier power
• Dual 21" neodymium woofers with 4.5" voice coils
• 23 Hz to 100 Hz frequency response
• 143 dB peak SPL
• 140 dB continuous SPL
• Integrated 96 kHz DSP
• Eight push-button presets
• Storage capacity for up to 100 presets
• User settings, venue settings, and voicing modes via optional software
• High-pass filters, low-pass filters, equalization, alignment filters, and limiting
• Dual etherCON/RJ45 network ports for Ethernet and Milan AVB connectivity
• Universal 100 to 240 VAC power input
• Neutrik powerCON True1 TOP power connection
• Extensively braced Baltic birch plywood construction
• Waterproof finish with coated woofers
• Four integrated handles
• Includes Neutrik powerCON True1 power cable

Makara MK3 Specifications

• Speaker Type: Active Subwoofer
• Enclosure Type: Bandpass
• Total Output Power: 5000W
• Amplifier Class: Class-D
• LF Drivers: 2 x 21" Woofers
• LF Voice Coil: 4.5" (11.4 cm)
• Magnet Type: Neodymium
• Frequency Response: 23 Hz to 100 Hz (±3 dB)
• Maximum SPL: 143 dB Peak / 140 dB Continuous
• Digital Signal Processing: User Settings, Venue Settings, Voicing Modes
• Dynamic Processing: Limiter
• Audio Input: 1 x XLR 3-Pin Line Input
• Audio Output: 1 x XLR 3-Pin Line Thru
• Network I/O: 2 x etherCON/RJ45 Ethernet/Milan AVB
• USB I/O: No
• Wireless: No
• Mobile App Compatible: No
• AC Input Power: 100 to 240 VAC, 50/60 Hz
• AC Power I/O: 1 x powerCON TRUE1 Input
• Current Consumption: 9 A at 120 VAC / 4.5 A at 240 VAC
• Color: Black
• Handles: 4
• Construction Material: Plywood, Polyurethane, Steel
• Dimensions: 48 x 36 x 28 in (121.9 x 91.4 x 71.1 cm)
• Weight: 294 lb (133.4 kg)

What's In The Box

• BassBoss Makara MK3 Powered Subwoofer
• Neutrik powerCON True1 Power Cable
• User Documentation