The 18FLH33 code name, “Switchback” is an ideal compromise between the three points of Hoffman’s Iron Law: Loud, Low, Small. The 36″x38″x24″ enclosure is loaded with a 1500w 18. Available in passive 8 ohm (recommended amplifier power 1800w into 8 ohms) and available in active 3000w powered 4 ohm version.
System Alignment: 18 Inch Front Loaded Horn
System Response (-10db): 29hz
Frequency Response (-3db): 32hz-150hz
Power Rating (Continuous Program Peak) 1400w/2800w/6000w
Sensitivity (1w/1meter): 105db
Nominal Impedance: 8 Ohm passive, 4 ohm active
Recommended Processing: 31hz, 24 db/octave Buttersworth Hipass, 60-100hz Lopass.
Enclosure Construction: Precision CNC construction, 18mm Baltic birch. 30mm baffle
Exterior Coating: Polane (Custom Colors Available)
Grille Specifications: Optional 16 Gauge Black Powder coated Steel
Dimensions (DxWxH): 36x38x24 inches
Net Weight: 175lbs
Mobility: Available with Optional 4″ locking swivel casters or custom dollies