DOWN4SOUND TCX 10" SUBWOOFER - 2 OHM DVC | 2700W RMS

DOWN4SOUND TCX-10 D2 – 2700W RMS High-Output Dual 2-Ohm Car Audio Subwoofer

The DOWN4SOUND TCX-10 D2 is engineered for builders who demand maximum output from a compact 10-inch subwoofer. Designed for high-current systems and aggressive use, this subwoofer delivers a staggering 2700W RMS while maintaining control, thermal stability, and long-term durability.

Built around a 3-inch 8-layer flat aluminum voice coil, carbon fiber cone, and a heavy-duty 5-stack Y35 ferrite motor, the TCX-10 D2 is optimized for dual 2-ohm wiring, extreme excursion, and sustained high-power play. This is not a casual 10-inch sub — it is a compact weapon for serious systems.

Key Features

• 2700W RMS power handling
• Dual 2-ohm voice coil (D2)
• 3-inch 8-layer flat aluminum voice coil
• Carbon fiber cone for rigidity and low distortion
• 33 mm one-way Xmax
• Heavy-duty 5-stack Y35 ferrite motor
• Stitched high-roll surround
• Triple-spider suspension system
• Fully vented motor, basket, and backplate for enhanced cooling

Technical Specifications (T/S Parameters)

• Resonance Frequency (Fs): 39.76 Hz
• Qms: 4.011
• Qes: 0.678
• Qts: 0.582
• Moving Mass (Mms): 430.2 g
• Compliance (Cms): 37.80 µm/N
• Vas: 7.07 L
• Sd: 113.41 cm²
• BL Product: 28.58 T·m
• Sensitivity (SPL): 80.5 dB
• Xmax: ~33 mm (one-way)
• Displacement: 0.23 cu ft

Engineering and Construction

• Extended pole piece for improved linear control
• Dual flared pole vent to reduce air turbulence
• Fully vented motor structure for maximum thermal efficiency
• Triple-spider suspension for stability under extreme excursion
• Precision-wound 3-inch 8-layer flat aluminum voice coil for high-current handling
• Carbon fiber cone minimizes flex under extreme load

Built to survive high power, long play sessions, and real-world abuse without loss of control or reliability.

Recommended Enclosure

• Ported enclosure volume: 1.25 – 1.75 cu ft
• Recommended tuning frequency: 34 Hz
• Optimized for tight, aggressive bass in compact enclosures

Physical Dimensions (Key Installation Specs)

• Cutout Diameter: 10.83 in (275 mm)
• Overall Diameter (Top Gasket): 11.42 in (290 mm)
• Mounting Depth: 11.50 in (292 mm)
• Motor Diameter: 10.28 in (261 mm)
• Net Weight: 97.66 lb
• Gross Weight: 102.5 lb

Why You Should Buy

• True 2700W RMS output from a compactly massive 10-inch platform
• Designed for high-current, low-impedance system builds
• Exceptional thermal management and mechanical control
• Compact size with big-sub behavior
• Maximum output per cubic foot for serious builds

Ideal Applications

• High-power daily-driven systems
• SPL-focused builds using multiple compact subwoofers
• Vehicles with limited enclosure space and upgraded electrical
• Builders seeking extreme output without stepping up in size
• Serious audio systems where normal 10s are not enough