Showing posts with label quality. Show all posts
Showing posts with label quality. Show all posts
Thursday, October 30, 2014
Subwoofers are the quality car sound
Car subwoofers are the life of a quality car sound organization. Basically, subwoofers are nothing supplementary than bonus speakers attached to your sound system. Car subwoofers might be situated passive otherwise powered. Passive woofers obtain their power from the cars audio arrangement, but a powered subwoofer derives its power independently. These days, indoors keeping with the newest technologies, car subwoofers draw closer in all shapes, sizes and flag. being you could know, altered speakers attached to amplifiers hand over different frequencies of sounds. Subwoofers attached to an amplifier deliver low frequency low sounds in the song. In usual sound systems, the octaves are missing. in the main, listeners puzzle out not yearn for these sounds either. But if you fancy the rich and varied sounds of harmony, before if you covet to listen in to deep tracks (composition with the aim of has been personally formed instead of low), you would miss subwoofers willfully. Car subwoofers are a should if you want the car to echo with the beat of your melody.
round about of the paramount car subwoofers include Sony, Alpine and Kenwood. both of these products is well priced and delivers sharp quality sound. However, carry out run a voice check or you try ready slightly of these subwoofers since except the subwoofer delivers deep sounds, you might when well try with no them. You in addition need a subwoofer procedure with the purpose of good wishes the be and day of your vehicle.
Car subwoofers might range from 8 inches to 60 inches. nearly everyone subs are mounted clothed in boxes. But these days you can and urge them in a tube mounted format. usually, the subwoofer choice give rise to the amplifier connected to it so in the same way as to help it give the vital sound. Since power supplies are quite above what is usual in subwoofers and since you need accurate power supply to deliver high quality sounds, an amplifier is pretty much a obligation on behalf of subwoofers.
While business your car subwoofer, the key phenomenon you have to decide is everyplace to obtain it from. A integer of selections are open online, and a allocation of them are competitively priced. But, make it a aim to buy from apparent online dealers. after that, decide on the funds. Subwoofers are a luxury; they greet rations with the purpose of are ended and exceeding common expectations. So, solve not try to scrimp and save. lead to on behalf of the paramount quality subwoofers your financial statement desire allow. Longevity and quality matters. If you cannot afford regular prices, try not on online auctions. You can bag selected real bargains on time. then again, you could in addition consider exchange quality subwoofers with the aim of be inflicted with been used, but are inwards sound condition. A miniature caution and sensible selection spirit assent to you have a sound arrangement with the intention of is next to nothing.
Ask a few car audiophile, and they will acquaint with you that you simply cannot make with a car subwoofer. a long time ago you catch hooked to the pleasure of listening to right, extraordinary quality sound, you would remain singing the same pitch (excuse the pun).
7 Elephants has been a main distributor of many brands of car audio equipment such in the role of Pioneer, Kenwood, JVC, Sony, Panasonic and extra on reasonable prices.
Monday, October 20, 2014
Making High Quality iPod iPhone Speakers
This high quality and low cost speaker was designed to be used for iPod or iPhone with the use of old car Hi-Fi speaker and some computer components. Other materials used are shown in the image below and they include an amplifier, 240V-12V power supply, tweeters, crossovers, sealed lead acid battery, MDF, filler, Apple universal dock & remote, glue, nails, and white gloss paint.
The front baffle board was drawn on a piece of MDF in order to use it as a template to make the rear of the box. The dimensions of the box based on the speaker do not necessarily need to be exact because the speakers were quite old as it comes from an old Renault 19.
From the photo of the round bits below, the trusty circular saw was used to cut loads of 1 inch by 15 cm strips of MDF. Between the front and rear baffle, the strips were glued and nailed. The baffles were cut out using a jigsaw and the strips were kept as close to each other as possible.
The first coat of filler can take 3 batches to finish and they were applied as neatly as it can after being mixed up. Until it was somewhere near as shown below, a few more coats can be applied. A surform will be applied until it was about the right shape once the first coat of filler had set. Sanding could be done by hand or it would be better to use an electric sander if available. A jigsaw was used to cut out the speaker and tweeter holes as shown below and a flange for the speaker to sit into was made using the router.
A hole of about 12mm on the top and 3mm on the back were drilled once all the holes were cut. The edges were masked up and the baffle was spray painted in matt black as shown below. The first layer of white primer can be applied once the black was dry and the masking tape was removed. A couple of coats of normal white primer was applied and then followed by a light sand. In between, a bit of sanding was applied as 3 coats of white gloss were given.
A grill for the front had to be made for the full fake Apple. To mark out the shape on a scrap bit of 5mm laminate flooring, this was a simple matter of using the box as a template and then sprayed it in matt black. Some black nylon cloth was glued onto the panel with some spray carpet adhesive when the paint was dry as shown in the image below.
Some black drywall screws were used to screw the 13cm speaker into the box as well as the amp and crossover networks and epoxy resin was used to glue the tweeters. After soldering all the connections, the lead acid battery was glued inside as shown in the next image. The amp of the battery was powered by wiring the 12V to the battery. The iPod universal dock was glued on the top of the box with wires for USB and audio. The finished product of cool looking iPod speaker is also shown below.
The front baffle board was drawn on a piece of MDF in order to use it as a template to make the rear of the box. The dimensions of the box based on the speaker do not necessarily need to be exact because the speakers were quite old as it comes from an old Renault 19.
From the photo of the round bits below, the trusty circular saw was used to cut loads of 1 inch by 15 cm strips of MDF. Between the front and rear baffle, the strips were glued and nailed. The baffles were cut out using a jigsaw and the strips were kept as close to each other as possible.
The first coat of filler can take 3 batches to finish and they were applied as neatly as it can after being mixed up. Until it was somewhere near as shown below, a few more coats can be applied. A surform will be applied until it was about the right shape once the first coat of filler had set. Sanding could be done by hand or it would be better to use an electric sander if available. A jigsaw was used to cut out the speaker and tweeter holes as shown below and a flange for the speaker to sit into was made using the router.
A hole of about 12mm on the top and 3mm on the back were drilled once all the holes were cut. The edges were masked up and the baffle was spray painted in matt black as shown below. The first layer of white primer can be applied once the black was dry and the masking tape was removed. A couple of coats of normal white primer was applied and then followed by a light sand. In between, a bit of sanding was applied as 3 coats of white gloss were given.
A grill for the front had to be made for the full fake Apple. To mark out the shape on a scrap bit of 5mm laminate flooring, this was a simple matter of using the box as a template and then sprayed it in matt black. Some black nylon cloth was glued onto the panel with some spray carpet adhesive when the paint was dry as shown in the image below.
Some black drywall screws were used to screw the 13cm speaker into the box as well as the amp and crossover networks and epoxy resin was used to glue the tweeters. After soldering all the connections, the lead acid battery was glued inside as shown in the next image. The amp of the battery was powered by wiring the 12V to the battery. The iPod universal dock was glued on the top of the box with wires for USB and audio. The finished product of cool looking iPod speaker is also shown below.
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