DOWN4SOUND TCX 10" SUBWOOFER- 1 OR 2 OHM DVC | 2700W RMS

The DOWN4SOUND TCX 10” Subwoofer D1 is built for tight spaces, big pressure, and maximum control. It features a 3-inch 8-layer flat aluminum voice coil, high-roll stitched surround, and a carbon fiber cone backed by a 5-stack Y35 ferrite motor. This driver delivers clean low-end, thermal reliability, and serious output for demo or daily systems.

QUICK NOTES:

• RMS Handling: 2700W RMS
• Coil Size: 3 Inch – 8 Layer Flat Aluminum
• Impedance: Dual 1 Ohm (D1)
• Cutout Diameter: 261 mm / 10.28 in
• Mounting Depth: 292.1 mm / 11.50 in
• Weight: 102.5 lbs (97.66 lbs without packaging)
• Xmax: ~30 mm (one-way)
• Motor Size: 240 mm (9.45 in)
• Extended pole piece for controlled excursion
• Dual flared pole vent for quiet, efficient airflow
• Full vented backplate and motor structure
• Super High Performance 3" 8-layer flat wire voice coil (bifilar) - 0.3mm anodized ALU former - winding width spec for 3.2" (81mm) +/- 2mm

PRECISION ENGINEERING:
With a BL rating of 20.507 T·m and precision-machined motor components, the TCX-10 D1 is optimized for thermal management and mechanical control. The 8-layer voice coil provides excellent heat dissipation and reliable performance under high output.

TECHNICAL SPECIFICATIONS:

• Resonance Frequency (Fs): 39.973 Hz
• Sd: 113.411 cm²
• Mms: 430.901 g
• BL: 20.507 T·m
• Qms: 3.586
• Qes: 0.463
• Qts: 0.410
• No (Efficiency): 0.092%
• Sensitivity (SPL): 81.6 dB
• Vas: 6.886 L
• Cms: 36.791 μm/N
• Krm: 41.572 mOhm
• Erm: 0.628
• Kxm: 69.774 mH
• Exm: 0.602

RECOMMENDED ENCLOSURE:

• Ported Box Volume: 1.25 – 1.75 cu ft
• Tuning Frequency: 34 Hz
• TCX-10 | Port Area: 45L | Displacement: 1270.675 cm³