Subwoofers with dual voice coil or kick bass speaker, perfectly combining a modern finish with the application of approved and optimized materials. The design of the polypropylene cones are of a special structure, giving the highly dampening, humidity-proof material also a better stability.Pair of car HiFi bass-midrange speakers, 4 ohm, 70WMAX Bass-midrange speaker and powerful kick bass driver with polypropylene cone, especially resistant to pulsed peaks and very rigid dust cap, basket with textured coating and gold-plated connections, 50-4,500Hz, ideal to be combined with additional tweeters from CARPOWER. Mounting dimensions: 144x70mm, outside dimensions: Ø 165mm, type 165.
| Impedance (Z) | 4 ohm |
| Resonant frequency (fs) | 65Hz |
| Max. frequency range | f3-4,500Hz |
| Music power | 70WMAX |
| Power rating (P) | 35WRMS |
| SPL (1W/1m) | 89dB |
| Suspension compl. (Cms) | 0.32mm/N |
| Moving mass (Mms) | 14.5g |
| Mech. Q factor (Qms) | 4.54 |
| Electr. Q factor (Qes) | 1.25 |
| Total Q factor (Qts) | 0.99 |
| Equivalent volume (Vas) | 11 l |
| DC resistance (Re) | 3.6 ohm |
| Force factor (BxL) | 4.2 |
| Voice coil induct. (Le) | 0.6mH |
| Voice coil diameter | 25mm |
| Voice coil former | aluminium |
| Linear excursion (XMAX) | ±3mm |
| Eff. cone area (Sd) | 137cm2 |
| Magnet weight | 10oz. |
| Weight | 950g |