JBL ASB7128-WH High Power Dual 18 Inch Installation Subwoofer (White) freeship The heart of the supply

The heart of the supply system is the BP 4000 rechargeable battery pack with built-in active monitoring circuitry

and Community’s exclusive DYNA-TECH™ driver protection circuitry

the digitally encoded tone also communicates transmitter data for receiver display

Bandwidth greater than 10

JBL ASB7128-WH High Power Dual 18 Inch Installation Subwoofer (White) freeship The heart of the supplyThe ASB7128 is a high power, lightweight front loaded vented subwoofer enclosure housing two of JBL's exclusive 2269H Ultra Long Excursion 18" Differential Drive woofers. This woofer features neodymium magnet, dual voice coils and dual gaps, JBLs exclusive Vented Gap Cooling and ultra robust composite cone for high excursion and extra long life. Woofer is capable of a peak to peak maximum excursion of 89 mm (3. 5"). Features 2 x 2269H 18" Differential