LASE Replacement 18" Speaker for Mackie SRM-1801 / SRM-1850

The LASE Replacement 18" Speaker for Mackie SRM1850 / SRM1801 Sub-Woofer @ 8 Ohm

3" Voice Coil 

SPECIFICATIONS

• Nominal Basket Diameter: 18”, 457 mm
• Nominal Impedance: 8 Ohms
• Power Rating: Watts: 650W
• Music Program: 1300W
• Resonance: 28Hz
• Usable Frequency Range: 40Hz-2.4kHz
• Sensitivity: 99 dB
• Magnet Weight: 120 oz
• Gap Height: 0.375”, 9.53 mm
• Voice Coil Diameter: 3”, 76 mm
• Shipping Wt. 28.1 lbs, 13.75Kg