Rockville 12″ Replacement Driver Woofer for Mackie C300z Speaker

How to set up your Rockville Replacement Woofer:Video of RVP12W8:Features:Rockville 12″ Replacement Driver Woofer For Mackie C300z Speaker – Power RMS: 300 Watts – Peak Power: 600 Watts – Fiber Reinforced Ultra Stiff Paper Composite Cone – Paper Composite Dust Cap – Expanded and Rolled Steel Basket – Accordion Cloth Surround – Ultra Saturated High BL Magnetic Motor Gap2″ High Temperature CCAW High SPL Voice Coil – Linear Progressive Conex Spiders – Dual Nickel Plated Banana Plug Terminals – Impedance: 8 Ohms40 oz Magnet Mounting Depth: 4.6″ inches – Frequency Response: 35 Hz to 2 KHz – Sensitivity: 99d – B @ 1w/1m – REVC: 6.8 Ohm – FO: 54.159 Hz – SD: 530.930 sq – CMBL: 11.334 TMQMS: 5.852QES: 1.059QTS: 0.897NO: 0.852%SPLO: 99 d – BVAS: 58.778 Ltr – CMS: 140.844 u – M/NKRM: 3.509 m Ohm – ERM: 0.840MMS: 58.809 g – MMD: 51.775 g – KXM: 31.625 m Ohm – EXM: 0.676TS Parameters:Xmax: 6MMFs: 38.678Hz – Qms: 3.08Cms: 458.637Bl: 7.153Zmin: 7.8Re: 6.5Qes: 1.192Mms: 36.919d – Bspl: 91.4L1k – Hz: 0.65m – HSd: 53.093Qts: 0.86Rms: 5.85VAS: 183.583L10k – Hz: 280 um – Owners Manual – About Rockville Quality Control Procedures:The Rockville brand stands for Quality Innovation and Value. All Rockville products go through the most rigorous quality control standards in the industry. Products go through months of extensive testing before they reach your hands. All user functions are tested and all internal components are tested for quality. Rockville makes products that are virtually un-breakable! Rockville is one of the only brands in its class to test every concept model for weeks or months before starting production. Once production begins Rockville sends product engineers to their factory to quality control every line of production. During production every product is tested and on top of that Rockville goes the extra mile and has their high level product engineers do an additional quality control. They test a certain percentage of all products from the production line a second time to ensure that the quality meets their vigorous