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The Rockford Fosgate P3SD2-8 and P3SD4-8 8" (20cm) shallow subwoofer for small mounting spaces delivers punch, even in situations with limited depth. In the past, that meant no bass. Not anymore! Now even vehicles with limited depth can have REAL bass and the Dual Voice Coil allows configurations for any application. Shallow woofers are specifically designed for spaces where a conventional woofer cannot be used.
Features:
- M-Roll Santoprene™ bead
- StampCast basket with integrated spider ventilation
- Anodized aluminum cone and dust cap
- Diamond cut cast aluminum trim ring with optional grille
- Dual linear spider with embedded 16 AWG finned wires
- Flat engine construction
- Optimized for closed and ventilated enclosures
Specifications:
- 8" (20cm) flat subwoofer
- power handling RMS 150 watts
- load capacity max 300 watts
- Installation depth: 67.5 mm
- Magnet weight: 1.06 kg
- Voice coil diameter: 51.6 mm
- Woofer displacement: 1.15 liters
- Cutout diameter: 181 mm
- Shipping weight: 4.01 kg
- Available in D2 or D4 impedance
- D2 (2x2 Ohm) variant:
- nominal impedance Dual 2-Ohm
- Voice coil type: double voice coil
- SPL (dB @ 1w/1m) : 82
- Qms : 5.0
- Vas (liters) : 15.8
- Re (Ohm): 3.2
- Le (mH): 0.9
- Nominal impedance: Dual 2-Ohm
- Qts : 0.72
- Qes : 0.837
- Xmax (mm) : 8.3
- Fs (Hz): 38
- Sd (cm2) : 220
- Closed housing volume (Vb): 7.0 liters
- Bass reflex cabinet volume (Vb): 21.2 liters
- D4 (2x4 Ohm) variant:
- nominal impedance Dual 4 Ohm
- Voice coil type: double voice coil
- SPL (dB @ 1w/1m) 82
- Qes 1.05
- Vas (liter) 15.8
- Fs (Hz) 39
- Qts 0.87
- Qms 5.0
- Xmax (mm) 8.5
- Re (Ohm) 6.0
- Le (mH) 1.46
- Sd (cm2) 220
- Closed housing volume (Vb): 7.0 liters
- Bass reflex cabinet volume (Vb): 21.2 liters
Welche Einbautiefe hat der Punch P3SD2-8?
Welche Einbautiefe hat der Punch P3SD2-8?
Wie unterscheiden sich die Punch P3SD2-8 und P3SD4-8 Varianten in der Impedanz?
Wie unterscheiden sich die Punch P3SD2-8 und P3SD4-8 Varianten in der Impedanz?
Welche Belastbarkeit hat der Punch P3SD2-8 Subwoofer?
Welche Belastbarkeit hat der Punch P3SD2-8 Subwoofer?
Welche Thiele Small Parameter hat der Punch P3SD2-8?
Welche Thiele Small Parameter hat der Punch P3SD2-8?
Wie sieht die Verdrängung des Tieftöners Punch P3SD2-8 aus?
Wie sieht die Verdrängung des Tieftöners Punch P3SD2-8 aus?
Ist der Punch P3SD2-8 für geschlossene oder belüftete Gehäuse geeignet?
Ist der Punch P3SD2-8 für geschlossene oder belüftete Gehäuse geeignet?
Welche Materialien werden für den Punch P3SD2-8 verwendet?
Welche Materialien werden für den Punch P3SD2-8 verwendet?
Welche Schwingspule verwendet der Punch P3SD2-8?
Welche Schwingspule verwendet der Punch P3SD2-8?
Welche Montage-Feature hat der Punch P3SD2-8?
Welche Montage-Feature hat der Punch P3SD2-8?
Welche SPL-Leistung erbringt der Punch P3SD2-8?
Welche SPL-Leistung erbringt der Punch P3SD2-8?
Herstellerinformation/verantwortliche Person
Herstellerinformation/verantwortliche Person
Product specifications
Manufacturer
Product type
Features
Highlights
- RMS power of 150 watts, maximum power 300 watts.
- Impedance variable with dual 2-ohm or dual 4-ohm possible.
- Depth of only 67.5 mm, ideal for limited mounting spaces.
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