Video of RM68SP: Authorized Rockville Dealer! Description: CEA Compliant Legitimate Power Ratings! Introducing the new Rockville Super Performance Midrange speakers. Super Performance is how we define the audio response of these incredible midranges. Rockville engineers really created something unique by designing a one-piece rounded bullet with a secondary dual cone, which dials in precise and clear midrange frequencies, extending the vocal range and increasing SPL with out any added distortion when pushed hard. The combination of the flat foam surround and linear progressive spider allows these midranges to perform as high compression drivers without any harshness typically found in the 1KHz region of other mids. The sound is so realistic - ultra smooth and with lots of power handling capability. These are definitely one of the best sounding midranges that we have ever tested. The RM68SP has pre-wired high quality capacitor crossovers built into the speaker which prevents it from playing frequencies that can damage the speaker. This helps the speaker to last longer as well as produce a better sound quality. The speakers have large 60 oz. magnet motor structures with oversized 1.5 high temperature CCAR voice coils. These speakers are hand built (not by machines) and special care goes into each and every speaker. These are built by audiophiles who love speakers. When we underwent our vigorous quality control standards we had no negative comments to tell the factory. These came out perfect. The super shallow mounting depth facilitates easy fit in to door installations or in other tight locations. Lots of custom installations required a very shallow mounting depth. Fort this reason we built these with a 2.2 shallow mounting depth so that these can fit in any door installation or for any other custom install. We made sure we did not sacrifice any sound quality for mounting depth. After testing these we were just amazed at how good they sound. Speaking of power, you will notice these Rockville speakers are CEA-2031 rated and compliant. That means you are getting 100% accurate RMS power ratings. These days lots of brands have competitions over how many thousands of watts they can write on the box of their items. The problem is you do not know what you are getting from them. It is easy to print a box that says 1,000 watts Max. Our speakers are rated in the same way that other famous brands rate their products. We also feel our manufacturing engineers are the best. The sound quality on these are just amazing. Our engineers who design the speakers are all in in the USA and have over 30 years experience manufacturing car audio. If you are not happy with these, we will call tag them and take them back within 30 days of when you receive them for a full refund. On top of that you get a 1 year exchange warranty for any defects. If you want the best midrange speakers, at the best price, with the best return policies, then we highly recommend these Rockville RM68SP. Features: Rockville RM68SP 8-Ohm Super Performance Midrange Speaker 120 Watts Peak Power/60 Watts RMS - CEA Rating 6.5” Open Basket Midrange Speaker Kevlar Reinforced Black Pulp Cone High Compression Super SPL Flat Foam Suspension Linear Progressive Conex Spider Bullet Phase Plug High SPL Design Dual Cone for Extended Vocal Range Ultra Rigid High Tinsel Expanded Steel Basket Super Slim Design Facilitates Easy Door Installations Oversize 1.5” High Temperature CCAR Voice Coil 60 oz. Magnet Structure Weight Includes Wire Mesh Grill Details: Power RMS: 60-Watts CEA Rated Peak Power: 120 Watts Impedance: 8 Ohm Cutout Diameter: 5.50” Mounting Depth: 2.20” Frequency Response: 150Hz - 15KHz Sensitivity: 102dB @ 1w / 1m About Rockville Quality Control Procedures: The Rockville brand stands for Quality, Innovation and Value. All Rockville products