HALA

HEAVY

set tipping a quarter-ton with +80% active weight, HALA force multiplies six  powered 21” Neodymium super-subwoofers together as one for a combined peak-power handling of 60,000 watts in the most mathematically efficient geometry

6.66 lbs of moving mass convolved across 21 square feet of surface area drives 750 gallons of air per beat.    

ACOUSTIC

chambered 6:1 compression ratio accelerates air velocity of sound by 600% while increasing woofer-to-air energy efficiency, reducing distortion, and lowering overall system resonance down one octave to
14 Hz.

LOADED

symmetrical dipolar pattern nullifies room interaction by 12 dB enhancing intelligibility, preserving tonal balance, raising headroom, and deepening dynamic range.

ARRAY

 Able, long-range throw behavior
loses only 3 dB SPL of output per doubling of distance
compared to past subwoofers
that are half as loud (-6 dB) from twice as far away.
Arrayble in singles, pairs, triplets, quads, and walls..   

 Flyable, stackable, and packable
the World Over.

Loading: 6x nested dipole 21” superwoofers in proprietary HALA arrangment  
Acoustic Compression Ratio: 6:1
Velocity of Sound Acceleration: +600%
Artificial Moving Mass Reduction: -600% 
Peak Power Handling: 60,000W per cabinet 
Tunable Frequency Response: 10 Hz - 400 HZ 
Max SPL: +166 dB
Impedance: 6 ohm per woofer
Xmax: 21 mm
Overall Moving Mass: 6.66 lb (3021 g) 
Exciteable Surface Area: 21 square feet (1.95 square meters)
Air Volume Displaced: 750 gallons (2839 liters)
Amplified Power: 15,000W BTL Class D UMAC amplification
Energy Loss Per Doubling of Distance from Source: -3 dB
Room Mode Reflection Cancellation Factor: -12 dB
DSP Capabilities: Beamforming, Wavebending, and Bass Steering
Support: 6x Self Leveling adjustable feet
Rigging: 4x O-Ring Pickup Points
Dimensions: 24x24x78” hexagonal footprint 
Weight: 600 Lb (360 kg)

Loading: Dual Diametriv Dipole Optimized 18” superwoofers in proprietary HALA arrangment
Acoustic Compression Ratio: 6:1
Velocity of Sound Acceleration: +600%
Artificial Moving Mass Reduction: -600%
Peak Power Handling: 12,800W per cabinet
Tunable Frequency Response: 20 Hz - 800 HZ
Sensitivity: 102.6 dB/1W/1M
Max SPL: +146 dB
Impedance: 4  ohm per cabinet 
Xmax: 15.21 mm
Overall Moving Mass: 1.04 lb (474 g) 
Exciteable Surface Area: 5.24 square feet  (0.49 square meters)
Air Volume Displaced: 6.13 gallons (23.24 liters)
Amplified Power: 2500W BTL Class D UMAC amplifier (powered) 
Energy Loss Per Doubling of Distance from Source: -3 dB
Room Mode Reflection Cancellation Factor: -12 dB
DSP Capabilities: Beamforming, Wavebending, and Bass Steering
Support: Optional nesting aluminum feet
Rigging: Optional Integrated Rigging Bars
Dimensions: 24x24x20"  
Weight: 80  Lb (360 kg)

Loading: Dual Diametri Dipole Optimized 18” superwoofers in proprietary HALA arrangment
Acoustic Compression Ratio: 6:1
Velocity of Sound Acceleration: +600%
Artificial Moving Mass Reduction: -600%
Peak Power Handling:2,400W per cabinet
Tunable Frequency Response: 30 Hz - 1000 HZ
Sensitivity: 101 dB/1W/1M
Max SPL: +140 dB
Xmax: 5.97 mm
Impedance: 8 ohm per cabinet
Overall Moving Mass: 0.3 lb (132 g)
Exciteable Surface Area: 3.76 square feet (0.35 square meters)
Air Volume Displaced: 6.13 gallons (23.24 liters)
Amplified Power: 1250/1500 BTL Class D UMAC amplifier (2 daisy chain, single passive)
Energy Loss Per Doubling of Distance from Source: -3 dB
Room Mode Reflection Cancellation Factor: -12 dB
DSP Capabilities: Beamforming, Wavebending, and Bass Steering
Support: Optional nesting aluminum feet
Rigging: Optional Integrated Rigging Bars
Dimensions: 18 x18 x16"
Weight: 40 Lb (24 kg)




Copyright 2017, Dragonfire Acoustics, Inc. 2319 E. Altura Avenue, Orange, CA 92867