(4) Rockville RM68PRO 6.5 800 Watt 8 Ohm SPL Midbass/Midrange Car Speakers

Package Includes:

(4) Rockville RM68PRO 6.5 Car Speakers Totaling 800 Watts

Video of RM68PRO:

Features:

• Rockville RM68PRO 6.5 Open Basket Midrange Speaker
• Power Rating: Peak: 200 Watts/RMS: 100 Watts
• CEA Compliant Power Ratings
• Kevlar Reinforced Black Pulp Cone
• Treated Cloth Accordion Suspension
• Linear Progressive Conex Spider
• Kevlar Reinforced Pulp Paper Dustcap
• High Tensile Expanded Steel Basket
• Oversize 1.5 High Temperature CCAR Voice Coil
• 90oz. Magnet Structure Weight 
• Impedance: 8-Ohm
• Mounting Depth:  3.07
• Frequency Response:  85Hz – 7 KHz
• Sensitivity:  103dB @ 1w / 1m
• Cutout diameter: 5.79
• Mounting diameter: 6.16
• Mounting hole diameter: 4 holes- 0.217 x 0.276

TS  Parameters:

• Fs: 128.91 Hz
• Qms: 5.34
• Cms: 0.1403 mm/N
• Bl: 7.32 N/A
• Zmin: 5.84 O
• Re: 5.40 O
• Qes: 0.89
• Mms: 10.8635 g
• dBspl: 91.88
• L1kHz: 0.28 mH
• Sd: 143.1388 cm2
• Qts: 0.76
• Rms: 1.65 Om
• VAS: 4.0146 L
• L10kHz: 0.18 mH

Owner’s Manual??

• (4) Rockville RM68PRO 6.5 Car Speakers Totaling 800 Watts. Rockville RM68PRO 6.5 Open Basket Midrange Speaker. Power Rating: Peak: 200 Watts/RMS: 100 Watts. CEA Compliant Power Ratings
• Kevlar Reinforced Black Pulp Cone. Treated Cloth Accordion Suspension. Linear Progressive Conex Spider. Kevlar Reinforced Pulp Paper Dustcap. High Tensile Expanded Steel Basket
• Oversize 1.5 High Temperature CCAR Voice Coil. 90oz. Magnet Structure Weight. Impedance: 8-Ohm. Mounting Depth: 3.07. Frequency Response: 85Hz – 7 KHz. Sensitivity: 103dB @ 1w / 1m
• Cutout diameter: 5.79. Mounting diameter: 6.16. Mounting hole diameter: 4 holes- 0.217 x 0.276. Fs: 128.91 Hz. Qms: 5.34. Cms: 0.1403 mm/N. Bl: 7.32 N/A. Zmin: 5.84 ?. Re: 5.40 ?. Qes: 0.89
• Mms: 10.8635 g. dBspl: 91.88. L1kHz: 0.28 mH. Sd: 143.1388 cm. Qts: 0.76. Rms: 1.65 ?m. VAS: 4.0146 L. L10kHz: 0.18 mH