alpha B-6

The alpha B6 is concepted as a vented Full-W horn with a 18“ transducer cabinet.
The recommended active x-over frequency is 100 Hz, 18dB/oct. Butterworth. The 18“ EVX 180A OEM loudspeaker chassis is reliably protected against critical power levels and short thermal overload by thermo switches and 4-way halogen lamp protection. The B6 cabinet is made of birch plywood 18 mm. All corner joints and braces are grooved and glued.The cabinet surface is finished in extremely resistant and slip-retardant structure varnish. The connector panel uses two 4-pole Speakon connectors (Input/Output) for safe connection and easy chaining to the next loudspeaker. The connector panel is additionally protected against unauthorized access by a removable board. 4 large-sized rubber feet at the bottom and 4 fitting trays at the top allow safe and stable stacking of the loudspeaker cabinets