Down4Sound TCX 15" 2700W RMS Subwoofer DVC
Down4Sound TCX 15" 2700W RMS Subwoofer DVC - Dual 1 Ohm is backordered and will ship as soon as it is back in stock.
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Down4Sound TCX 15" 2700W RMS Subwoofer DVC
Down4Sound TCX 15" 2700W RMS Subwoofer DVC - Dual 1 Ohm is backordered and will ship as soon as it is back in stock.
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Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
The DOWN4SOUND TCX 15” Subwoofer D1 is designed to take bass performance to the next level. Whether you’re pushing limits in the lanes or slamming the streets in a daily setup, this 2700W RMS sub is built to hit hard, stay cool, and deliver clean low-frequency output every time.
At the core of the TCX-15 is a 3-inch 8-layer flat aluminum voice coil, a carbon fiber cone, and a 5-stack Y35 ferrite motor. Together, this combination delivers extreme excursion, superior coil cooling, and high-pressure output — without compromise.
QUICK NOTES
- RMS Handling: 2700W RMS
- Coil Size: 3 Inch – 8 Layer Flat Aluminum
- Impedance: Dual 1 Ohm (D1)
- Cutout Diameter: 14.05 inches / 357 mm
- Mounting Depth: 10.0 inches / 254 mm
- Weight: ~75 lbs
- Xmax: ~35 mm (one-way)
- Motor Size: 240 mm (9.45 in)
- Extended pole piece for full excursion control
- Dual flared pole vent for improved coil airflow
- Full backplate and gap venting for long play sessions without thermal fade
PRECISION ENGINEERING
- With a BL product over 28 T·m and a linear, reinforced suspension system, the TCX-15 D1 maintains cone alignment and output at high levels of power and excursion. The 8-layer coil construction maximizes heat dissipation and current handling under extreme loads, while the carbon fiber cone delivers responsive, distortion-free performance.
- Ideal for both aggressive daily builds and professional demo applications, this D1 configuration gives you flexibility for low impedance amp wiring and full system optimization.
TECHNICAL SPECIFICATIONS
- Resonance Frequency (Fs): 28.9 Hz
- Total Moving Mass (Mms): ~608.7 g
- Suspension Compliance (Cms): ~49.8 μm/N
- Equivalent Volume (Vas): ~37.7 L
- Sensitivity (SPL): 84.3 dB @ 1W / 90.5 dB @ 2.83V
- Qms (Mechanical Q): 4.91
- Qes (Electrical Q): 0.50
- Qts (Total Q): 0.46
- Outside Diameter: 15.50 in (394 mm)
- Displacement: ~0.22 cu ft
RECOMMENDED ENCLOSURE
- Ported Box Volume: 3.25 – 4.0 cu ft
- Tuning Frequency: 30–32 Hz
The TCX-15 D1 offers serious bass performance and full system flexibility in one high-output package.
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