This means they can have a controlled break-up, which results in a smoother high frequency roll-off. Our Flexmotion Butyl Rubber Surrounds give the speakers a smooth response with minimal distortion.
For smooth and extended high frequency sounds we used high temperature PEI dome tweeters with ferrite magnets. Due to their shallow mount design, these speakers fit in 97% of all vehicles.
CEA Rated Rockville car audio speakers are CEA rated, what that means is that the Consumer Electronics Association recognizes these speakers to be accurately rated and meet their rigorous standards for wattage, SPL and frequency response. So while other manufacturers state "out-of-this-world" wattages on their products, you can rest assured that your Rockville speaker will work up to spec. What's so special about Rockville Speakers "in engineering terms"?The acoustic center of a driver is the point in the driver from which the sound appears to originate. What is crucial in a good multi-element design is the difference between the centers of the drivers.
This is called relative acoustic offset. A good speaker design features phase accuracy in and around the crossover point, because the interaction of the drivers is most affected by the SPL magnitude and phase in this area. The Rockville designs allow for wide dispersion of the sound for complete musical immersion. Audio power is the electrical power transferred from an audio amplifier to a loudspeaker, measured in watts. The electrical power delivered to the loudspeaker and its sensitivity determines the sound power level generated with the balance being converted to heat.Amplifiers are limited in the electrical energy they can amplify; loudspeakers are limited in the electrical energy they can convert to sound energy without distorting the audio signal or destroying them selves. These power ratings are important to consumers finding compatible products and comparing competitors. Because Rockville products are CEA rated, you can easily and accurately match any Rockville speaker to a CEA rated amplifier and be guaranteed of their performance match. Pair Rockville RV69.4A 6" x 9" 4-way car speakers. Polypropylene woofer gives amazing bass and mids. Flex Motion Butyl Rubber Surround. 2.5 PEI dome tweeter with ferrite magnet give amazing highs. Frequency response: 45-30,000 Hz. 100% oxygen free copper voice coil windings.
Cutout diameter: 8.58" x 5.83". Magnet: 27 Oz Y25 magnet.
Magnet dimensions: 120mm x 18mm. Fits 6" x 9" openings.Top mounting depth: 3.35 95% of installs use the top mounting depth. Bottom mounting depth: 3.62 (This measures the speaker from top to bottom). 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 standards, and to make sure that there is never a batch of products with even a slight problem. Proudly Made In The USA, Using Only The Finest Quality Materials - For The Best Level of Performance From Your Subs! 3/4 USA Heavy Duty MDF Construction.
Machine precision cut mounting holes. Top of the line Glue for extra durable adhesion.
High quality GOLD spring loaded terminals. Angled design allows for fitment in more vehicles.
Designed, tested, and engineered to work with most of today's popular 6x9 speakers. These enclosures are built with the quality additives needed to maximize the performance of any sound system. Enclosure Sub Size: Quad 6x9.Dimensions in Inches: 49" L x 8.5" D x 8" Front Height x 5" Back Height. Mounting Depth: up to 7.0" (enough depth for any 6x9" speaker on the market). If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options. We will send you a.
To replace the item for a brand new one. All replacements and exchanges are free.
Item Code: (2) RV69.4A+RS6X9-4.