Περιγραφή
Woofer 12'' σειρά Prime 4Ω κώνος παραβολικού
προφύλ από πολυπροπυλένιο διάμετρος πηνίου φωνής 2,00''. Μέγιστη ισχύς 300W. Fs:
22Hz, Qts:0,49, Qes:0.55, Qms:4,76
Features
- 12 AWG compression terminals
- Anodized aluminum voice coil former
- Optimized for sealed enclosures
- Parabolic polypropylene cone
- Single voice coil design
- Stamped steel basket
Aluminum V/C Former
Rockford Fosgate subwoofers use anodized aluminum voice coil
formers that provide excellent heat dissipation. Unlike traditional plastic
substitutions, aluminum acts like a heat-sink to quickly dissipate thermal build-up
on the voice coil. This keeps subwoofers cool during high SPL conditions.
CEA-2031Power handling on
Rockford Fosgate speakers conform to CEA-2031 industry standards. This means
your speaker has the capacity to handle power under continuous damand, not
instantaneous power handling, that over time, can damage voice coils.
Specifications
CEA-2031 Compliant |
|
Size |
12" |
Impedance |
4-Ohm |
Power Handling |
150 Watts
RMS
300 Watts Max |
Voice Coil Diameter |
2.0"
(4-Layer)
(3.8cm) |
Motor Size |
52.47 oz.
(1.49 Kg.) |
Speaker Connector |
12 AWG
compression |
Fs (Hz) |
22 |
Re (Ohms) |
3.39 |
Le (mH) |
2.2 |
Qms |
4.76 |
Qes |
0.55 |
Qts |
0.49 |
Vas (Liters) |
197.2 |
Sd
(cm2) |
530 |
SPL
(1w/1m) |
87 dB |
Xmax
(mm) |
6.3 |
Woofer Displacement |
0.101 cu.
ft.
(2.86 Liters) |
Cutout Diameter |
10.94 in.
(27.80 cm) |
Mounting Depth |
5.00 in.
(12.70 cm |