Electro Voice QRX218s

Passive Dual 18" 4800W Subwoofer

Includes:

25ft or 50ft Speacon Cable

Features:

Transducers: (2) EVX180B Cast Frame 18-inch Woofer, 4-inch Voice Coil

Nominal Impedance: 4 Ω

Frequency Response (-10 dB): 31 Hz - 250 Hz

Recommended Crossover Frequency Range: 80 - 120 Hz, 24 dB/octave

Recommended High-Pass Frequency: 35 Hz, 12 dB/octave minimum

Max Calculated SPL: 139 dB (1 watt@1m)

Long-Term Power Handling: 1,200 watts

Short-Term Power Handling: 4,800 watts

Enclosure Material: 13-Ply Birch Plywood

Grille: Powder-Coated Steel, Fabric Backed

Pole Socket: Standard 1 3/8"