LAVOCE SAN215.30-4

21" SUBWOOFER NEODYMIUM MAGNET ALUMINIUM BASKET DRIVER

- 5,3 INCH COPPER VOICE COIL

- 97 dB/SPL SENSITIVITY

- 4000 WATT PROGRAM POWER HANDLING

- FEM OPTIMIZED MOTOR AND SUSPENSIONS

- 53 mm (2.1 INCH) PEAK TO PEAK MAXIMUM EXCURSION

- OPTIMIZED COOLING SYSTEM

- DOUBLE SILICON SPIDER

- ALUMINIUM DEMODULATING RING

- TRIPLE ROLL SURROUND