Hertz Dieci 12" Car Subwoofer 500w 4 ohm DS30.3 R-Spec All Cobra Sport exhausts are

All Cobra Sport exhausts are manufactured in the UK from certified grade 304 stainless steel and TIG welded for a superior quality finish

Notes : No Self-leveling

* Adjustable height front - lowers by 35-65mm * Adjustable height rear - Torsion * Zinc plated damper bodies * Uprated dampers with sport settings * Uprated sports springs * 2 year warranty

Impedance: Dual 2 Ohms

This is where Audiotec Fischer's new "StageXpander" comes into play - a sound feature which seems to break the acoustic limitations and thus allows to create a way broader stereo base without negatively affecting the precision of the localization of voices or instruments

Hertz Dieci 12" Car Subwoofer 500w 4 ohm DS30.3 R-Spec All Cobra Sport exhausts areHERTZ CAR AUDIO DS30. 3 12" 500w 4 ohm subwoofer New from Hertz Car Audio is the new 'Dieci' range of DS subwoofers Specification Peak Power : 500w RMS Power : 250w Impedance : 4 ohm Frequency response : 28 300Hz Sensitivity : 91db Mounting hole needed : 279mm Mounting depth needed : 120mm