BMW's most popular electric car has become more powerful and has a longer range
Elon Musk promises full autopilot in Tesla by the end of the year
The long-suffering Tesla Roadster has a new release date
Alpine SWR-12D4 specifications.
Car speakers Specs << Alpine << Alpine SWR-12D4| Specification | | | Reviews |
General characteristics Alpine SWR-12D4
Type:
subwoofer
Size:
30 cm (12 in.)
The number of bands:
1
Power:
1000 W (nominal), 3000 watts (maximum)
Frequency range:
24 - 200 Hz
Impedance:
4 Ohm
Subwoofer Alpine SWR-12D4
Housing:
no
WOOFER Alpine SWR-12D4
Number of speakers:
1
Dimensions:
300 mm
Cone material:
cellulose, reinforced with Kevlar
Material suspension:
Santoprene
Mounting depth:
162 mm
The installation hole:
275 mm
Basket:
cast
Material basket:
aluminium
Type of winding:
double
Additionally Alpine SWR-12D4
Terminals:
spring
Popular today
Type: subwoofer; Size: 30 cm (12 in.); The number of bands: 1; Power: 1000 W (nominal), 3000 watts (maximum); Sensitivity: 85 dB; Frequency range: 24 - 200 Hz; Impedance: 2 Ohms; Housing: no; ...
Type: subwoofer; Size: 25 cm (10 in.); The number of bands: 1; Power: 1000 W (nominal), 3000 watts (maximum); Frequency range: 26 - 200 Hz; Impedance: 4 Ohm; Housing: no; Number of speakers: 1...
USD 3.94 (50% off)
USD 4.45 (50% off)
USD 2.80 (67% off)
USD 2.97 (50% off)