Car Audio See Polk Audio AA6514-A MM6501 6.5-Inch System Speaker System Details
List Price : $349.95 Price : $204.66
as of 2013-02-09 10:08 AM
Product Description
Introducing the new Mobile Monitor (MM) Series high performance loudspeaker systems, the next generation in mobile loudspeaker design. The MM Series features 18 new models, including 3 Ultra Marine designs, to fit virtually any application on land and water. The MM Series is composed of 6 full range systems, 3 component packages and 9 subwoofers. As a result of 3 years of Polk research and development, the new MM systems have been designed to offer unparalleled sound quality with exceptional fit to meet virtually any application. Borrowing technology from our flagship SR Series, the MM Series offers exceptional value for the price. Through the use of high-tech carbon composite baskets, powerful Neodymium motor structures using oversized voice coils, and state-of-the-art woven glass composite cones, we offer high-end audio performance normally found only in the most expensive loudspeaker systems. In addition, these space age materials offer weight savings that can mean higher performance for your car or boat.
- Neodymium Magnets a rare earth metal offering exceptional strength to performance ratio,
- Carbon Composite Basket based on the spokes of a wheel is lightweight, will not flex during peaks and looks great!
- Klippel Optimized Components using a state-of-the-art Klippel Distortion Analyzer,
- Woven Glass Composite Cones feature tremendous stiffness-tomass ratio. Lower mass means faster transients and finer detail.
- Large-Diameter Voice Coils (30mm) in drivers increase reliability and power handling capacity.
More About Polk Audio AA6514-A MM6501 6.5-Inch System Speaker System
Speakers Overview:The automobile sound system you utilize should have the overall claim with exactly how one's body will probably sound. Electrical power varieties of loudspeakers offered. An individual phone speaker enable you to reproduce the complete variety of appears to be yet it isn't ideal. When the loudspeaker is far too great it has complications recreating high frequencies which in turn need fast movement with the audio. When it is way too diminutive it'll have issues reproducing low frequencies which often require a lot of atmosphere being relocated. Because a solitary speaker are not able to reproduce most sounds effectively many loudspeakers are employed all of which usually imitates seem from the frequency assortment it had been intended for. A new loudspeaker called a new tweeter reproduces substantial frequencies generally earlier mentioned 3 kHz.
Tweeters tend to be little along with lightweight for them to answer quickly. Hardly any energy is needed intended for energizing tweeters because they are extremely efficient. Woofers are the particular contrary simply because they generally demand considerable amounts connected with capacity to actually go air. Woofers are generally meant to produce appear in frequencies under 400 Hz and frequently just below 100 Hz (in the case connected with subwoofers). Because a woofer have to shift huge amounts associated with atmosphere they are usually significant with common sizing's of 10", 12", 15" and also 18"! However tweeters are generally minuscule starting in proportions from 1/2" to be able to 2" bigger. Usually, tweeters bigger than 1" in size can't respond quick ample to help noise good and therefore are far too directional. Concerning usually are midrange audio speakers which in turn cope with the actual frequencies between the woofers in addition to tweeters. Further separation can be achieved nevertheless is usually unrequired and just complicates the particular crossover which in turn ought to individual the total audio transmission in to multiple elements per speaker.
Issues to take into consideration:
Electric power Controlling: Just as with amplifiers, RMS or perhaps steady electrical power is actually critical right here. Several makers will certainly say high electrical power dealing with figures yet they are usually regarding very short peaks just. Awarded tunes just isn't continual but the constant strength managing will give you a lot better impact associated with the amount of electrical power any audio really can deal with. For tweeters and also midranges, strength controlling just isn't while important considering that it not carry a lot electrical power for them to engage in fully. With regard to woofers although a new rough match up ought to be built between your woofer and the amp traveling this.
Sensitivity: This is the crucial specs for a audio. The item gives you a concept of how deafening any presenter will certainly play offered a particular input energy. If a presenter is usually insensitive next it should take increased capacity to perform on the same volume stage when compared to a phone speaker that may be more vulnerable. Stats between eighty five dB in addition to 89 dB at 1 watt RMS from 1 meter are frequent. If you use anything outside this assortment you could have difficulty complementing the particular end result degrees of this speakers general to each other..
Physical Dimensions: You need to pay attention to the dimensions of your speakers you choose. Tweeters are smaller yet ought to mounted in which many people fire almost straight from an individual or perhaps that they might not be noticed properly. Several tweeters possess greater away axis reply in comparison with others. In the event that you'll not be upon axis with all the tweeter when you audition tweeters within a keep tune in to how his or her noise variates while you move these phones notice should they work within your auto. Midranges need to integrate the entranceway or the dash diet places presented as well as you will have to do some chopping as well as fabrication. Normally the harder the actual woofer the bigger your enclosure required to maintain the item. Several woofers are usually superior optimized regarding small enclosures than others (Kicker Solobaric, JL Sound recording W6 regarding example). Be sure you have enough bedroom in your shoe or perhaps hatchback for that woofer. Kickpanels pertaining to midranges and also tweeters as well as coaxials commonly provide greater image resolution compared to areas inside the entrance though the soundstage may also be below when you have the tweeters positioned loaded with the particular opportunities or perhaps within the A new pillars.
Just how do Sound system Work?
Transferring Phone speaker Audio system are usually air flow pistons of which go back (on the actual bad never-ending cycle on the signal) along with on (on this optimistic cycle), developing varied degrees of air force on various frequencies. The amplifier (either separate or even built-in your radio), creates electro-mechanical impulses that will alter from optimistic as well as adverse voltages (AC). This specific existing gets to the speech coils within the phone speaker, being created a great electro-magnet that will often always be repelled, as well as drawn because of the preset magnetic at the end with the speaker. This words coils is usually attached to the cone, moving it backwards and forwards, making audio. This are around (rubbery eliptical of which connects to the top cone and also metal basket) plus the index (usually orange corrugated group of friends subscribing to base of cone for you to magnet) help to make the particular cone get back to their unique position.
Audio Sensitivity, calculated with dB, is usually just how loud a phone speaker plays (usually 1 Watt, 1 meter). An increased Sensitivity standing signifies that the actual audio will probably perform more louder with all the exact same electric power to be a audio with a cheaper rating.
The spine and top aspects of the particular speaker should be lost coming from each other. If the entry on the cone is usually pushing air, the bottom is usually yanking fresh air, developing a cancelling result. If at all possible every single speaker ought to be in a box. If you're mounting a phone speaker inside a large opening, it is important to develop a screen in order to separate the top and again of the presenter (baffle).
Imaging, Jobsite set ups and Directivity
Image resolution : is having the ability to decide on a number of seems coming from different locations. The actual singer would certainly usually possibly be situated in direction of the centre of the auto, guitars, trumpets, along with tools on the factors on the car. In case you scatter loudspeakers all over the auto the image resolution could be quite awful, considering that you would be creating exactly the same audio from diverse sites. In case you have a method together with faultless image resolution, the seem really should appear to originated from diverse devices as well as voices, not loudspeakers.
Holding - would be the ability of your system in order to "fool you" straight into experience that will every little thing (including bass) can be before you. The particular sound needs to be the exact same into a period in the live concert, the place that the singer can be inside the front middle, along with the rest of the equipment and also track record vocalists will be based to the left and right (but constantly for the front).
Beneficial workplace set ups and imaging are not so simple to help carry out. It requires a great deal using presenter spot and way.
Directivity - regarding sound relates to volume. With increased frequencies it truly is simpler to determine the spot that the appear is usually caused by as compared to reduce frequencies. This particular can often your advantage within automobile stereo. Tweeters usually are the most important component of having excellent setting up. They should be directed to center of the automobile. Methods to "bring" the particular bass sounds on the entrance on the auto is always to fool each of our ear by simply overlapping frequencies played by simply midbases and subs, which means that your midbases basically "pull" the particular striped bass for the front, because decrease bass sounds with certainly not also directional. You need to crossover ones midbases the small sum of you are able to (without receiving distortion). Subsequently cut your subs at a little bit better regularity (preferably 60 HZ or less). It will combination the actual largemouth bass from the entry and also raise, creating the particular striped bass manage to result from the leading. Putting the centre sales channel also enhances setting up, if at all build effectively.
Kinds of Speakers
Coaxials : Coaxial sound system (or three-ways) usually are a pair of (or more) audio system built-in the same frame. There're less expensive as compared to distinct woofer and tweeters and in addition easier to set up. You shouldn't have to help stress about crossovers, since they are witout a doubt built-in (you may nonetheless need to add a crossover to help obstruct bass sounds if you use high-power amplifiers). Any disadvantage involving coaxials is deficiency of versatility. For instance, when the coaxial is completely inside end panel, or even door section looking at your foot, you do not have great staging or maybe image resolution. You should generally think about coaxial audio speakers for the again as well as the entry in the vehicle, unless you just have got one audio opening and do not intend to slice any more slots from the vehicle.
Separates : Isolates include a new tweeter along with woofer, and [most of the time] provide an outside crossover. The actual woofer is generally installed inside manufacturing plant ditch from the entrance or perhaps stop screen. This tweeters can be mounted in several areas. Usually they're mounted on the leading top nook with the doorway solar panel, from the sprint as well as this within the blank plastic-type material bit at the top entrance side of the opportunities (where the reflect is usually within the outside). You must experiment with point of view along with position to offer the best possible imaging and also holding.
Horns : Horns are great at guiding appear and have high efficiencies. Horns are normally mounted under the rush. As a result, change in range by still left and suitable sound system are tremendously decreased around traditional growing destinations. Because horns engage in mids and altitudes, tweeters aren't required. Horns cost in excess of traditional audio system and require customization. Horns usually are not for you however. It is not an easy task to appropriately create a set of horns.
Midbases - Midbases are often 5, 6 or perhaps 8 inch loudspeakers that should come down in rate of recurrence and therefore are component of the several technique technique using a mid in addition to tweeter. Midbases are generally positioned within the entrance doors.
Subwoofers : Subwoofers create reduced frequencies to the system. They need to end up being encased inside a box, with the exception of totally free air subwoofers, designed to use this shoe as a possible enclosure. There are many different forms of cardboard boxes in addition to implementations reviewed inside "subwoofers" segment.
Car Speaker Growing Locations
Front Loudspeakers - Where to install loudspeakers within the entry, in personalized kick cells. In case this is not possible, attempt to level the particular audio system in the direction of the center of the vehicle, and attempt to minimize the length involving the proper as well as quit speakers in your the ears. Tailor made stop sections are generally designed from fiberglass as well as shaped plastic-type material, and so are available coming from several suppliers.
Backed Loudspeakers : Raise loudspeakers need to supply a perception involving space towards songs, however, not overpower leading audio speakers. An individual should be able to hardly notice the trunk sound system. Almost all quality programs lack back audio system. Tweeters are certainly not required for the trunk, a couple of coaxials work properly pertaining to rear complete.
Middle Channels -- Middle routes include things like the midrange loudspeaker (3 or perhaps four inch) mounted in the heart of the rush (usually) with top. Core routes enjoy a mono (Left + Right) indication among 350 - 500 as well as 3500 Hertz (voice range). The importance of the center funnel is usually to raise the sound phase, through triggering the feeling from the singers "being" in the front in the automobile, and not inside entrance sections. Heart programmes are tough to put into practice.
Sizing's as well as Shapes
There are lots of audio dimensions including 1-inch tweeters to be able to 18-inch (or bigger) subwoofers. An inferior phone speaker can recreate higher frequencies much better than more substantial one.
Carry out around sound system appear superior when compared with oval-shaped audio system (i. electronic. 6x9's)? The answer can be without a doubt for many of us functional requirements. Some sort of spherical cone is usually additional firm in comparison with an oval-shaped just one, consequently on larger levels, a oval-shaped speaker will probably pose much more. The reason there are oval-shaped sound system is because of rear terrace living space concerns through producers. A benefit of an 6x9 presenter on the 6-inch phone speaker is actually it has a bigger place, in order that it will probably shift better air flow volume, creating additional bass sounds.
Strength Considerations
Many people think that whenever they work with a 50 watt each funnel amplifier on the manufacturing area loudspeakers, this loudspeakers will likely be ruined. This can be legitimate should the speakers don't have crossovers hindering away frequencies audio speakers are not built to participate in. Precisely what kills loudspeakers is usually distortion. A high electrical power amplifier permits the amount from the technique to be increased, while the quantity management for the stereo is usually decrease in the array in which not any distortion is present. Marketing and advertising to have more electrical power in comparison with what you should receive better sound.
Polk Audio AA6514-A MM6501 6.5-Inch System Speaker System Reviews
Polk Audio AA6514-A MM6501 6.5-Inch System Speaker System:Car Audio
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