Technical specifications

• Nominal Diameter: 460 mm (18 in)
• Overall Depth: 206.5 mm (8.1 in)
• Impedance: 8 ohm
• Minimum Impedance: 5.3 ohm
• AES Power: 1400 W
• Program Power: 2800 W
• Power: 1400 W
• Sensitivity: 98 dB
• Frequency Range: 25-1800 Hz
• Voice Coil Diameter: 101.6 mm (4 in)
• Voice Coil Depth: 25 mm
• Magnetic Gap Depth: 12 mm
• Magnet Material: Ferrite

Thiele and small parameters

• Force Factor (BL) - 29 Tm
• Moving Mass - System (Mms) - 230 g
• Maximum Mechanical Excursion (Xdamage) - 55 mm
• Resonance (Fs) - 32 Hz
• DC Resistance (Re) - 5.1 Ohm
• Mechanical Q (Qms) - 10.2
• Electrical Q (Qes) - 0.28
• Total Q (Qts) - 0.27
• Compliance Equivalent Volume (Vas) - 228.9 L
• Compliance (Cms) - 103 mm/N
• Mechanical Resistance (Rms) - 4.6 Kg/s
• Reference Efficiency (Eta Zero) - 2.7 %
• Diaphragm Area (Sd) - 0.1255 cm²
• Maximum Linear Excursion (Xmax) - 10 mm
• Peak Displacement Volume (Vd) - 1251 cm³

Shipping Information

• Net Weight: 16.9 kg
• Shipping Weight: 18.2 kg