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Alpine SPR-M70 specifications.
Car speakers Specs << Alpine << Alpine SPR-M70| Specification | | | Reviews |
General characteristics Alpine SPR-M70
Type:
component speakers
Size:
18 cm (7 in.)
The number of bands:
2
Power:
70 W (nominal), 210 watts (maximum)
Sensitivity:
90 dB (W/m)
Frequency range:
45 - 22000 Hz
Impedance:
4 Ohm
Crossover Alpine SPR-M70
External crossover:
yes
Tweeter Alpine SPR-M70
Cone material:
Titan
Mounting depth:
25 mm
The installation hole:
55.3 mm
Magnet:
neodymium
WOOFER Alpine SPR-M70
Dimensions:
196 mm
Cone material:
polypropylene
Magnet:
ferrite
Mounting depth:
93 mm
The installation hole:
162.6 mm
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