Alpine SPR-57LS Car Tweeter Specification Core Features | Car speaker type | Component. | | Elements | 2-Way. | | Car speaker function | Tweeter, Mid-Range Speaker. | | Size | 5" x 7". | | Nominal power handling | 60 Watt RMS. | | Powered | Non-Powered. |
Technical Features | Peak power handling | 300 Watt. | | Frequency response | 35 Hz to 30 kHz. | | Sensitivity | 85 dB. | | Impedance | 4 ohm (Dual Coil). |
Components | Tweeter design | Dome. | | Tweeter size | 1". | | Woofer material | Composite. | | Magnet material | Neodymium. | | Surround material | Rubber. |
Mounting | Enclosure | Non-Enclosed. | | Top mounting depth | 2.75 In.. | | Mounting diameter / length | 7.25 In.. |
Other Info |
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