Rockford Fosgate Punch P1S2-12 / P1S4-12
12" (30cm) subwoofer
/Piece
Nur
141,55€
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Beschreibung
The Rockford Fosgate P1S2-12 and P1S4-12 12" (30cm) subwoofers are the first members of a world-famous subwoofer family called "The Punch". When they were introduced in the 1980s, they quickly became "The Woofer of Choice" for fanatic car audio systems, a tradition that continues to this day. The Kevlar-reinforced paper cones provide a noticeable bass impact, and Rockford Fosgate's VAST technology increases the cone area by up to 25%. Ideal for sealed and vented bass reflex enclosures. Includes soft-touch ABS cover ring.
Features:
- Linear spider with embedded 4mm² laminated cables
- High-temperature voice coil with spun Nomex® -
- reinforcement collar
- Kevlar fiber-reinforced paper cone
- StampCast basket with integrated spider ventilation
- Rubberized ABS trim ring with optional grille
- Custom 10-AWG nickel-plated pressure connectors
- Extended pole piece and compressed, ventilated back plate
- Protective, textured PVC magnetic cover
Specifications
- 12" (30cm) subwoofer
- power handling RMS 250 watts
- load capacity max 500 watts
- Voice coil diameter: 51.6 mm
- Magnet weight: 1.28 kg
- Cutout diameter: 285 mm
- Installation depth: 152.4 mm
- Woofer displacement: 2.3 liters
- Shipping weight: 5.66 Kg
- Available in single 2-ohm and single 4-ohm impedance
2 Ohm variant
- Nominal impedance: 2 ohms
- Voice coil type: Single voice coil
- Re (Ohm): 1.8
- Sd (cm2) : 548
- Vas (liters) : 88.3
- Qts : 0.55
- Qes : 0.84
- Qms : 3.39
- Le (mH): 1.17
- Fs (Hz) : 25
- Xmax (mm) : 9.0
- SPL (dB @ 1w/1m) : 86
- SPL (dB @ 2.8v/1m) : 89
- Closed housing volume (Vb): 28.8 liters
- Bass reflex cabinet volume (Vb): 50.6 liters
4 Ohm variant
- Voice coil type Single voice coil
- nominal impedance 4 ohms
- Le (mH)3.01
- Fs (Hz) 25
- Qts 0.55
- Qes 0.56
- Qms 3.40
- Xmax (mm) 9.0
- Vas (liters) 88.3
- Re (Ohm) 3.6
- Sd (cm2) 548
- SPL (dB @ 1w/1m) 86
- SPL (dB @ 2.8v/1m) 89
- Closed housing volume (Vb): 28.8 liters
- Bass reflex cabinet volume (Vb): 50.6 liters
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