מידע טכני:

System Type: Front Loading, Vented.
Configuration: Active, Dual Subwoofers. TLA-21AP module as an option.
Power Capacity (Watts): 4500.
Internal Cross Over: Electronic with By Pass and 180 degrees Phase Shift.
Nominal Impedance (Ohms): 4 Ohm.
Sensitivity (dB @ 1Watt/1m): 105 half space.
Max SPL (dB), free field: 139 Continues / 145 Peak
Frequency Response (Hz +/- 3dB): 34Hz – 120Hz.
Crossover Frequency (Hz): Selected 60, 70, 80 90, 100 or 110 24db /Oc.
Driver Configuration: 18″ Sub Woofers.
Drivers: 2 x 18″ Neodymium with 4″ voice coil.
Inputs: 2X NL4, Paralleled.
Inputs Connection: NL4 Paralleled at pins 1+ and 1- / 2+ and 2-.
Bar Handles: Two.
Enclosure Materials: 18mm Birch Plywood.
Grille: 16 Ga. Perforated Steel.
Finish / Covering: Polyurethane “Durablast” Coating.
Optional Finish / Covering: Black and other colors available OEM.
Dimensions (WDH, inches): 21.3 x 30.9 x 42.3 inches.
Dimensions (WDH, mm): 567x 786 x 1075.
Weight (lbs / kg): 158.7 / 72 (Including both modules).