Rockford Fosgate 8" Punch P1 4-Ohm Car Subwoofer - P1S48
Rockford Fosgate P1 8” is the first in a family of famous “Punch” subwoofers.
The P1S4-8 features a 4-Ohm voice coil, 200 Watts RMS power handling, and can
accommodate a grille insert using the included soft touch ABS trim ring.
- Linear spider with embedded 16 AWG tinsel leads
- High-temp voice coil with spun-laced Nomex® re-inforcement collar
- Kevlar fiber reinforced paper cone
- StampCast basket with integrated spider venting
- Soft touch ABS trim ring with optional grille
- Custom 10-AWG nickel plated push terminals
- Extended pole piece and bumped vented backplate
- Protective PVC textured magnet cover
- Size: 8"
- Nominal Impedance: 4-Ohm
- Power Handling (Watts RMS):
- 200 Watts RMS
- 400 Watts Max
- Voice Coil Diameter: 2.0" (51.6 mm)
- Magnet Weight (oz): 38oz. (1.06 kg)
- Speaker Connector: Dual 10 AWG compression
- Fs (Hz): 39
- Re (Ohms): 3.75
- Le (mH): 3.0
- Qms: 4.00
- Qes: 0.53
- Qts: 0.47
- Vas (Liters): 12
- Sd (cm2): 211
- SPL (dB @ 1w/1m): 83.5
- Xmax (mm): 7.6
- Woofer Displacement (in): 0.053 cu. ft. (1.5 Liters)
- Cutout Diameter (in): 7.13 in.
- Mounting Depth (in): 4.39 in.
- Manufacturer Warranty (authorized online retailer): One
Year Parts & Labor