DS18 PSW12.4D 12" 1200W Max Dual 4-Ohm Water-Resistant Shallow Mount Subwoofer

BRAND NEW

DS18 PSW12.4D

12-inch 1200 Watts Max Dual 2-Ohm Voice Coil DVC Shallow Mount Subwoofer

Key Features:

• 12" Shallow Subwoofer
• MAX Power: 1200 Watts
• RMS Power: 600 Watts
• Impedance: 4 Ohm 3" DVC
• Ferrite Magnet ~ 85dB
• Water-resistant PPI

Specifications:

• SKU: PSW12.4D
• Nominal Diameter: 12" / 304.8 mm
• Nominal Impedance: 4+4 Ohms
• RMS Power Handling: 600 W
• Maximum Power Handling: 1200 W
• Sensitivity (1w/1m): 85 dB
• Frequency Response: 20 - 600 Hz
• Recommended Low-Pass Crossover: 80 Hz

Motor Features:

• Voice Coil Diameter: 3" / 76.2 mm
• Voice Coil Former Material: Aluminum
• Winding Material: Copper
• Cone Material: Water-Resistant PPI
• Surround Material: Rubber
• Basket Material: Steel
• Basket Color/Finish: Matt Black
• Magnet Material: Ferrite
• Magnet Weight: 68 Oz
• Displacement Volume: 0.95L / 0.033ft3

Thiele & Small Parameters:

• Equivalent Volume Vas: 46L / 1.68ft3
• Free Air Resonance Fs: 31 Hz
• Mechanical Factor Qms: 3.821
• Electrical Factor Qes: 0.932
• Total Factor Qts: 0.749
• Moving Mass Mms: 201.2 g
• Compliance Cms: 0.13 mm/N
• Bl Factor BI: 9
• Voice Coil Inductance Le: 2.5 mH
• Diaphragm Area Sd: 510.71 cm2
• DC Resistance Re: 3.8+3.8 Ohms
• Efficiency Bandwidth Product EBP: 33.2

Recommended Enclosures:

• Sealed Internal Volume: 28L / 1ft3
• Sealed Box Output Response F3: 40 Hz

Measurements:

• Overall Diameter: 12.2" / 310 mm
• Overall Depth: 3.9" / 100 mm
• Front Mount Baffle Cutout: 10.6" / 270 mm
• Mounting Depth: 3.3" / 84 mm
• Motor Diameter: 8" / 203 mm
• Gross Single Unit Weight (lb): 15
• Single Unit Box Dimensions W x L x H (Inches): 14.25 x 13 x 5