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THE BATTLEAXE

KEY FEATURES

Unparalleled LF performance 

Useable Output to 25hz 

Extreme Powerhandling 

APPLICATIONS

Suitable for any application where extreme low frequency extension

and output is required.

 

Unleash the ultimate in low-frequency performance with The BattleAxe, HSD Sound Systems’ flagship 21-inch front-loaded horn. Engineered for extreme low-end power and precision, this subwoofer delivers unparalleled intensity with a useable output down to 25Hz. Its optimized passband of 28Hz–100Hz ensures deep bass reproduction that resonates both audibly and physically.

 

The BattleAxe is designed for large-scale setups, achieving peak sensitivity in clusters of eight while delivering stunning performance even as a standalone unit. Constructed with precision CNC-machined 18mm Baltic birch and reinforced with a 30mm baffle, this cabinet is built for rugged reliability and superior sound fidelity. Optional 16-gauge powder-coated steel grilles and custom Polane coatings ensure durability and style.

System Alignment: 21 Inch loaded Front Loaded Horn

System Response (-10db): 22hz

Frequency Response (-3db): 28hz-150hz

Power Rating (Continuous Program Peak): 1700w/3400w/7000w

Sensitivity (Iw/I meter): 107db

Nominal Impedance: 4ohm or 8ohm Available

Reccomended Processing: 4 Ohm 25hz, 24 db/octave Buttersworth Hi-pass, 60-100hz Low-pass

Enclosure Construction: Precision CNC construction, 18mm Baltic birch 30mm baffle

Exterior Coatings: Polane (Custom Colors Available)

Grille Specifications: Optional 16 Gauge Black Powder-coated Steel

Dimensions (DxHxW): 52.5x50x25.5 inches

Net Weight: 340lbs

Mobility: Available with OPTIONAL 2″ Locking swivel casters or custom dollies

For sound system quotes, please fill out this form to have a sales representative contact you!