Down4Sound TCX 12" 2700W RMS Subwoofer DVC
The DOWN4SOUND TCX 12” Subwoofer D1 is a high-output, high-control subwoofer designed for the demands of daily drivers and demo builds alike. With 2700W RMS power handling and a carefully engineered motor structure, it delivers clean, forceful low-frequency output without compromise.
Featuring a 3" 8-layer flat aluminum voice coil, a lightweight carbon fiber cone, and a massive 5-stack Y35 ferrite motor, the TCX-12 D1 maintains strength, efficiency, and long-term durability even under continuous heavy load.
QUICK NOTES:
- RMS Handling: 2700W RMS
- Coil Size: 3 Inch – 8 Layer Flat Aluminum
- Impedance: Dual 1 Ohm (D1)
- Cutout Diameter: 11.14 inches / 283 mm
- Mounting Depth: 9.1 inches / 231 mm
- Weight: ~70 lbs
- Xmax: ~33 mm (one-way)
- Motor Size: 240 mm (9.45 in)
- Extended pole piece for clean, deep throw
- Dual flared pole vent for reduced coil noise and better cooling
- Full backplate and gap venting for thermal management
PRECISION ENGINEERING:
The TCX-12 D1 features a BL product of 20.200 T·m, which keeps its lightweight cone tight and responsive during high excursion. The 8-layer coil improves thermal resistance and power handling, making it ideal for daily pounding or demo abuse.
Its triple-spider suspension and oversized motor keep it stable and reliable, while the high-roll foam surround and carbon fiber cone allow it to move air fast and efficiently.
TECHNICAL SPECIFICATIONS:
- Resonance Frequency (Fs): 36.451 Hz
- Sd: 113.411 cm²
- Mms: 507.996 g
- BL: 20.200 T·m
- Qms (Mechanical Q): 3.949
- Qes (Electrical Q): 0.458
- Qts (Total Q): 0.396
- No (Efficiency): 0.108%
- Sensitivity (SPL): 83.5 dB
- Vas: 9.179 L
- Cms: 41.047 μm/N
- Krm: 38.767 mOhm
- Erm: 0.620
- Kxm: 92.944 mH
- Exm: 0.594
RECOMMENDED ENCLOSURE:
- Ported Box Volume: 2.0 – 2.5 cu ft
- Tuning Frequency: 32 Hz
