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Punch P3D2-15 / P3D4-15
Technical Highlights
- Max power 1200 watts, RMS 600 watts, double voice coil.
- D2 Dual 2-Ohm, D4 Dual 4-Ohm, Xmax 15.2mm/15.9mm.
- Anodized aluminum cone, 15", Vas 155.8 L.
- More technical details
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Punch P3D2-15 / P3D4-15 by Rockford Fosgate
Rockford Fosgate Punch P3D2-15 / P3D4-15 is a 15 inch (381 mm) Subwoofer from the Punch P3 series. Anodized aluminum cone and dust cap, a unique spider ventilation, VAST technology to increase the diaphragm area by up to 25%, a FlexFit basket, and a hybrid stamped basket are among the construction features. The nominal power handling is 600 watts RMS, with a maximum power of 1,200 watts. The mounting depth is 192.5 mm, the cutout diameter is 353 mm, the displacement is 4.2 liters, and the voice coil diameter is 65.5 mm. Available as D2 (2x2 Ohm) and D4 (2x4 Ohm) with dual voice coil. Additional details include custom 4 mm² nickel-plated push terminals, rubberized overmolding, extended pole shoe, compact and ventilated back plate, protective textured PVC magnet cover, diamond-cut trim ring made of aluminum die-cast with optional grille, as well as a StampCast basket with integrated spider ventilation. Specific parameters include Fs 21.7 Hz or 22.4 Hz, Vas 155.8 liters, SPL 86 dB @ 1 W/1 m, Xmax up to 15.9 mm, and Sd 894 cm². The shipping weight is 10.5 kg, and the magnet weight is 2.73 kg.
- 15 inch (381 mm) Subwoofer
- RMS power 600 watts
- Maximum power 1,200 watts
- Anodized aluminum cone and dust cap
- Unique spider ventilation
- VAST technology to increase the diaphragm area by up to 25%
- FlexFit basket
- Hybrid stamped basket
- StampCast basket with integrated spider ventilation
- Custom 4 mm² nickel-plated push terminals
- Rubberized overmolding
- Extended pole shoe and compact, ventilated back plate
- High-temperature voice coil with spun Nomex reinforcement collar
- Protective, textured PVC magnet cover
- Diamond-cut trim ring made of aluminum die-cast, optional grille
- Available in D2 (2x2 Ohm) and D4 (2x4 Ohm)
- Mounting depth 192.5 mm
- Cutout diameter 353 mm
- Voice coil diameter 65.5 mm
- Displacement of the woofer 4.2 liters
- Magnet weight 2.73 kg
- Shipping weight 10.5 kg
-
D2 (2x2 Ohm) variant:
- Nominal impedance dual 2 Ohm
- Voice coil type dual voice coil
- Fs 21.7 Hz
- Qts 0.54
- Qes 0.58
- Qms 7.20
- Vas 155.8 liters
- Le 4.06 mH
- Re 3.20 Ohm
- SPL 86 dB @ 1 W/1 m
- Xmax 15.2 mm
- Sd 894 cm²
- Bass reflex enclosure volume (Vb) 75.3 liters
- Closed enclosure volume (Vb) 44.7 liters
-
D4 (2x4 Ohm) variant:
- Nominal impedance dual 4 Ohm
- Voice coil type dual voice coil
- Fs 22.4 Hz
- Qts 0.57
- Qes 0.64
- Qms 4.90
- Vas 155.8 liters
- Le 6.45 mH
- Re 6.40 Ohm
- SPL 86 dB @ 1 W/1 m
- Xmax 15.9 mm
- Sd 894 cm²
- Bass reflex enclosure volume (Vb) 75.3 liters
- Closed enclosure volume (Vb) 44.7 liters

