Carpower CRB-30HQ Car Subwoofer Speaker 4 Ohm 250w RMS 132100

The high-quality series of bass speakers from CARPOWER combines the latest technical equipment with a particularly attractive appearance. High-quality car HiFi subwoofer, 600w MAX, 250w RMS, 4Ω
The 30cm (12") high-quality bass speaker with extensive features is the medium-sized version of the series. Very stable chromium-plated sheet steel basket with a particularly extensive rear ventilation of the centering spider, professional voice coil supply line on the spider, chromium-plated magnetic pole plate with drilled pole core, rubber magnet protection of an appealing design with screw connection and metal grille inserts, stable chromium-coloured polypropylene cone with characteristic designer elements in a rubber surround of long excursion, inverse dust protection dome, favourable parameters for a powerful, precise bass reproduction of very low resonance, e.g. already possible in closed cabinets of 30 litres or BR cabinets of approx. 45 litres.

• Impedance (Z) 4Ω
• Resonant frequency (fs) 31Hz
• Max. frequency range f3-200Hz
• Music power 600w MAX
• Power rating (P) 250w RMS
• SPL (1W/1m) 88dB
• Suspension compl. (Cms) 0.16mm/N
• Moving mass (Mms) 157g
• Mech. Q factor (Qms) 3.66
• Electr. Q factor (Qes) 0.48
• Total Q factor (Qts) 0.42
• Equivalent volume (Vas) 55 l
• DC resistance (Re) 3.3Ω
• Force factor (BxL) 14.6Tm
• Voice coil induct. (Le) 2.2mH
• Voice coil diameter Ø 50mm
• Voice coil former aluminium
• Linear excursion (XMAX) ±5mm
• Eff. cone area (Sd) 492cm2
• Magnet weight 2.8kg
• Weight 8.4kg