SIMSXVII

Bandpass Subwoofer Enclosures

A bandpass subwoofer enclosures is composed of – Ideal companion for musicians with its small size compared to its remarkable 119dB SPL, and his exemplary frequency response at the linearity and extension. – Great versatility of use: groups, piano bar, private and monitor live and fixed installations in live clubs, pubs, gyms and in all places where a high sound pressure and little space is required. – "Ground-lift" XLR combo inputs (synonym: cannon) audio connectors lock, whose inputs and outputs have three broches. / jack, XLR (synonyme: cannon) audio connectors to lock the entrances and outlets have three pins. male, mic / line, setting the bass / treble, limiter, volume. The new winning card at the price / quality ratio. Flexible, powerful and economical, Jolly covers a wide range, a candidate for a guaranteed success. The program s "extends" articulated in a range of powers "real", corresponding exactly to watts all records in the laboratory. Fences made of polypropylene woofer with dimensions of 5 ", 8", 12 "and 15" bi-amplified, and all are also available in passive versions and the version with line transformer (5 Bt). Used as a monitor ideally live in the studio and for fixed installations that require professional sound quality. With Jolly, FBT confirms its winning philosophy in the design, use of separate amplifiers end woofer and driver (bi-amp) in class "G" and "AB", and ADAP processors Well, now if your desire is to install a Booster Plant means you want to hear music with more volume for which you need additional components, such as a subwoofer for at least 8 inches to play bass and if you need 10 or 12 still hear sounds lower. The most common use subwoofers box or enclosure and come in several types, bass reflex enclosure, band pass and some other types which are generally used in car audio, each with its own characteristics depending on the needs of each . You need an RCA cable at least 5 meters to carry the sound from your MP3 player to the audio amplifier ground, when our idea is to locate the plant in the trunk or trunk of the car. A power cable that runs from the car battery to the amplifier ground, we recommend placing a fuse at max about 40 cm of the battery in the power cord of course a size should be at least 10 AWG Oxygen Free or deoxygenated. We recommend using 4 gauge wire from the battery to the fuse, there on you can use 10 gauge wire to the amplifier ground. Remember to disconnect the positive terminal of your battery to prevent short circuits and possible fire in the installation of your car. Assuming we have determined the site where the plant would go this must be securely fastened in a place where you allow ventilation and to avoid remaining in the trunk under the carpet in order to help dissipate heat produced by the transistors of the amplifier or amplifier ground. The power cord is connected to the positive marked 12V amplifier. You will need another cable or land mass, usually dark to distinguish the power cord, this will be connected to the car chassis, so you already have connected the power supply to the plant. The CD player has a cable in the back called REMOTE, this cable carries the signal to the plant and the light is turned on when the player is advised at least 18 gauge wire. This is connected to the plant where it says remote, you should use terminals at each end of the cables for example eye on the battery and ground cables and terminals U or Y in the current connections directly to the plant or speakers or speakers. If your idea is to place a subwoofer and two 6 * 9 speakers in the trunk floor must choose a 4/3/2 channel this means. 4/3/2 amp allows you to place such a 4 speakers on each channel, or two speakers and a bass or two low 4/3/2 feature there, some plants allowed to be bridged (Monkey Bridge) means I can use the positive of one channel with the negative of the other to connect a subwoofer bridged. A good under 12 inches needs a supply of 300 Watts RMS is real watts capacity to be played, the acronym RMS Root singnifican Mid or Spanish Square root mean square, this value can be taken as the real value of the power that you can provide an amplifier or speaker. Worry when you see Watts PMPO and not trust or believe if you look at 4000 Watts, theoretically if is expressed in Watts RMS do not have to worry because the system will bear the maximum sustained power but will be taking into account all the output lines and not by individual channel, unfortunately you can not calculate with certainty the real power that will offer you as each manufacturer has its definition of Watts RMS and PMPO. This will help you to choose your amplifier, for example, some specifications of amplifiers may contain the following:. Although claiming to be from the amplifier 500 Watts (The second line would be 125×4 = 500 Watts 240 Watts but really are RMS, somewhat confused but eventually understand) Here we see the difference between Watts and Watts PMPO or RMS the ohms nominal dependent the capacity of your speaker or speakers to support 2 ohm impedance. The specifications of the plants, at least in the notice shown here Filter phrases Graves Rear High Pass Filter 80Hz and 80 Hz front, this is very important to know that amplifier or plant choice, and means that have a filter that -filtration, redundant, bass sounds and sends them to the subwoofer prevents recurrence in the treble and subwoofer high-pass filter on the other channel sends high-pitched sounds to the speakers or 6 * 9 speakers providing clearer sound, for example a 6 * 9 speakers do not reproduce deep bass sounds for example 30 or 40 Hz for that are the subwoofers and a subwoofer instead talves fails to hear the sound of 15,000 Hz, that are the Speaker 4, 6 or 6 * 9 inches and tweeters. Now back to the point where we were going to connect the subwoofer, for this case W306 DVC Subwoofer Pioneer TS 12 or 30 cm in diameter or 400 Watts 1000 Watts RMS. The Sony Xplod Xm plant a 504 Z has the option or Bridgeable Bridgeable, use the connector positive () from one channel to the negative (-) of the other channel according to the manual, not all plants support this and if the property not present can easily damage the output of your amplifier. In connection using 12 gauge wire to connect the cable leading under their respective positive and negative polarity to positive and negative terminals of the subwoofer. The dual voice coil subwoofers allow you to connect the coils in series or parallel, it is very clear in the subwoofer manual and did according to my needs, it should always be reminded that connect the two coils to prevent damage to the subwoofer, and either in series or parallel. Ready, set low and connected in their respective sounding board, I use a bass reflex type that reproduces deeper bass, less-dry-as you would a sealed box for example. Now to connect the 6 * 9 speakers I have available two channels of the plant, there to connect speaker cables with 12 gauge wire or 14, as the subwoofer use Oxygen Free Cable. These trays 6 * 9 in the box are located on each side of the subwoofer. Some recommendations are more: the power cable coming from the battery is brought to the floor of the car in the side compartments located on the floor along with the remote that sends the signal to the plant and allows you to turn plants on the other side bring the RCA cable (not the same place where I have the power), this in order to avoid noise and is not recommended to bring the RCA cables, the remote and power on the same side, almost all modern cars come with a gutter on both sides where you can cross the cables. Then the sound settings are made with buttons that have graduation amplifier plants, usually by turning a small screw on the floor to the right place a higher sound and equally acute for low turning a small screw located next to the channels which connect wires low.