Audiopipe 18" Quad Stack Composite Cone Subwoofer (TXX-BDC4-18D2), Superior Performance, 3400W Max Power, 4" BASV Dual Voice Coil, Aluminum Basket, Multi-Connect Terminals, Dual 2 Ohms

SUPERIOR PERFORMANCE: The TXX-BDC4-18D2 is designed and engineered with a quad stack magnet structure to deliver strong power handling, high efficiency, and reliable performance for demanding car audio systems.
^^ MAX POWER: 3400 Watts (P. M. P. O. )
^^ RMS POWER: 1700 Watts ^^
FREQUENCY RESPONSE: 15Hz 800Hz ^^
SENSITIVITY: 90dB ^^
QUAD STACK MAGNET STRUCTURE: Equipped with a 340 oz magnet motor structure to provide increased magnetic strength, improved cone control, and enhanced low-frequency performance. ^^
BASV DUAL VOICE COIL: Features a 4-inch, 4-layer high-temperature Black Aluminum (BASV) dual 4-ohm voice coil, engineered for improved heat dissipation and consistent performance under high power.
^^ ALUMINUM BASKET DESIGN: The powdered black paint aluminum basket is designed for strength and ventilation, helping reduce heat buildup while maintaining structural integrity. ^^
PATENT PIPE MULTI-CONNECT TERMINALS: The TXX-BDC4-18D2 includes Audiopipes patent pipe multi-connect terminals, allowing secure and convenient wiring for series or parallel configurations.
^^ COMPOSITE CONE DESIGN: The composite cone construction is engineered for rigidity and durability, delivering tight bass response with reduced distortion.
^^ MOUNTING DEPTH: 9-5/8" ^^
IMPEDANCE: Dual 2 Ohms