About: American Bass TITAN-1544 15" 800W RMS Subwoofer - Dual 4 Ohm

Introducing the American Bass Titan subwoofer: the subwoofers that hits hard without hitting your wallet. If you're an audiophile looking to bump your car audio system up a few notches with big beats, then you've found the right subwoofer. Boasting a 3" voice coil, 170 oz magnet, and 800 watts RMS, this powerful music-maker is built for performance on any budget. Its 1600 Max power level is designed to make no less than Zeus himself tremble with admiration at your sound system's strength. Unleash the power of American Bass Titan's thunderous low-end sound - upgrade and save today!

Features: 

• Black powder tinish heavy-duty stamped basket with perimeter vents for better voice coll cooling;
• Kevlar fiber enforced non-pressed paper cone
• Over-sized 1.4" 3-layer foam surround
• Hi-temp 40hm 4-layer voice coll with N o m e protection
• Mirror image double conex spider system
• Double stacked hi-energy magnets
• Customs-made rubber gasket
• Customs-made rubber magnet boot

Specifications: 

• Power Handling: 
• RMS Power: 800 - 1500 Watts 
• Max Power: 1600 - 3000 Watts 
• Impedance: Dual 4 Ohm (D4) 
• Ported Box: 2.75 - 3ft³
• Magnet Size: 150 oz. 
• Voice Coil Size: 3" 
• Basket Type: Cast  

Thiele-Small Parameters:  

• Equivalent Volume (Vas): 42.076 L
• Xmax: 18 mm
• Free Air Resonance (Fs): 42.772 Hz
• Mechanical Factor (Qms): 6.255
• Electrical Factor (Qes): 0.831
• Total Factor (Qts): 0.734
• Mechanical Mass (Mms): 325.661 g 
• Mechanical Mass Without Air (Mmd): 331.695 g 
• Mechanical Compliance (Cms): 42.53
• Cone Area (Sd): 834.69
• Dc Resistance (Re): 6 Ohms  

Mounting and Shipping Information: 

• Overall Diameter: 15.55” (395 mm)
• Cutout Size: 13.97" (355 mm) 
• Mounting Depth: 7.63” (194 mm)