Audiopipe 12in Quad Stack Subwoofer TXX-BDC-IV-12 – 2200W Peak, 1100W RMS, 4 Magnets

Powerful, reliable bass for demanding setups

The Audiopipe TXX-BDC-IV-12 is a 12-inch quad-stack subwoofer designed to deliver controlled, impactful bass without sacrificing clarity. Built around a robust four-magnet configuration, this driver channels high power while maintaining steady voice coil ventilation for sustained performance. The result is a listening experience that can feel both bold and precise, whether you’re building a high-output car system or a focused, custom enclosure installation.

Key performance features at a glance

• Peak power of up to 2200 Watts and RMS capability of 1100 Watts, giving you room to explore dynamic dynamics with the right companion amp.
• A four-magnet assembly enhances power handling and helps sustain voice coil ventilation, supporting longer listening sessions with reduced thermal buildup.
• Frequency response spanning 20–900 Hz with a sensitivity of 88 dB, enabling reach across bass fundamentals and punchy mid-bass presence.
• Dual 4-ohm high-temperature BASV voice coils (3 inches, aluminum) engineered for improved ventilation and endurance under demanding use.

Rugged construction engineered for real-world use

• Aluminum basket with a powder-coated finish and a reinforced heat sink together form a sturdy, thermally aware chassis for steady performance.
• Kevlar fiber composite non-press paper cone with a textured finish adds rigidity, reducing cone flex and enhancing control across the excursion range.
• Quad-weaved copper tinsel on each side of the coil improves signal transfer and durability for long-term reliability.
• Patent pipe multiconnect terminals support convenient wiring up to 8-gauge conductors, enabling flexible series/parallel configurations for 2x4 Ohm impedance setups.

Flexible installation and practical setup tips

With a mounting depth of 200 mm (7-7/8 inches) and a 2x4 Ohm impedance, the TXX-BDC-IV-12 is adaptable to a variety of enclosures and mounting locations. The combination of a solid aluminum basket, a rigid Kevlar cone, and a heat-dissipating heat sink helps maintain performance even in compact or high-demand installations. Pairing this driver with a compatible 2-channel or monoblock amplifier and a well-sealed enclosure can help you achieve deep, controlled bass without excessive distortion. In practice, this subwoofer is well-suited to setups where clarity, punch, and endurance matter, whether you’re optimizing a factory-fit system or building a custom, high-output bass enclosure.

Real-world benefits to consider

• Strong power handling can translate to more impactful transients and a broader bass presence in your chosen listening space.
• Rigid cone and ventilation features contribute to more consistent performance during longer listening sessions.
• Versatile wiring options enable you to tailor impedance to your amplifier or enclosure design for optimized efficiency.