At first glance, making your own speakers is quite simple. However, this is misleading. First of all, it should be noted that the models are made with various elements. Depending on them, the device parameters and sound quality will be different.
Special requirements are put forward for computer speakers. You can also make a model for a car or a studio yourself. In this case, it is very important to follow the instructions. First of all, to assemble the speakers, you should consider the standard scheme of the model.
Column layout
The speaker layout includes speakers, overlays, a diffuser and a crossover. Powerful models use a special phase inverter. Amplifiers can be installed with field-effect or switching transistors. Capacitors are used to improve sound quality. The woofer is selected with an amplifier. The dynamic head must be mounted on the seal.
Single speaker models
Single speaker speakers are very common. To assemble the model, you will first have to deal with the case. For this purpose, plywood is often used. At the end of workit will have to be sheathed. However, the first step is to make side racks. For this purpose, you will have to use a jigsaw. The speaker for the column can pick up a small power.
The inner side of the plywood must be stitched with a vibration-proof tape. After fixing the speaker, the seal is fixed. For this purpose, glue is used. Next, it remains only to attach the diffuser. Some make a separate shelf for it and fix it with stacking screws. To connect the speaker to the plug, a terminal block is installed. How to enable speakers? For this purpose, a cable from the terminal block is used, which should lead to a power source.
Drawing model for two speakers
Speakers for two speakers can be made for home or car. If we consider the first option, then the diffuser will need an impulse type. First of all, strong plywood is selected for assembly. The next step is to cut out the bottom rack. Models with legs are very rare. To cover the veneer, you can use ordinary varnish. Vibration isolation tape on the front pillar does not need to be glued. The diffuser is attached under the speaker. To make a hole in the panel, you need to use a jigsaw. The phase inverter is fixed at the rear wall. Some make devices with horizontal speakers. In this case, the diffuser will be at the top of the structure. The speaker wires are two-wire type.
Three speaker devices
Speakers (homemade) with three speakers meetvery rarely. These devices are most suitable for a multi-channel type speaker system. To assemble the model, first of all, sheets of plywood are selected. Some also advise using veneers. However, natural wood models are quite expensive on the market. Speakers should be installed in a horizontal position. Also, the device will need an amplifier.
Metal corners are used to fix it. To connect the plates, you will need lag screws. In some cases, the plates are attached with glue. Next, the model will have to be partially covered with leatherette. The next step is to install the terminal block. In order to fix it on the case, you will need to make a separate hole. It is also important to note that there are models with regulators. Microcircuits for them are used capacitor type. When the speakers are phoning, you need to change the diffuser.
Studio devices
Studio speaker drawings suggest the use of powerful speakers. The diffuser is most often used of the impulse type. Many experts recommend installing two amplifiers. For normal operation of the speaker system, a zener diode is required.
For the purpose of self-assembly of the speakers, the case is first made. Round holes are made on the front panel for the speakers. You will also need a separate output for the phase inverter. The layout of the columns is quite different. Some prefer to varnish the surface of the case. However, there are models covered in leather.
Computer models
Columnsfor computers, they often make one speaker. To assemble the model, veneer sheets of small thickness are selected. A hole for the speaker is cut out on the front panel. The phase inverter should be located at the rear of the case. If we consider low power models, then the amplifier can be used without a resistor.
Special crossovers are used to adjust the speaker volume. These elements are allowed to be installed on a phase inverter. If we consider devices with a power of more than 100 W, then amplifiers can only be taken with resistors. Some select impulse diffusers for the model. A terminal block is always installed at the end of work.
Car modifications
Speakers for cars are available with two or three speakers. For self-assembly of the model, you will need sheets of plywood. In some cases, varnished veneer is used. To fix the speaker, you need to make a hole in the panel. The next step is to install a phase inverter. Some modifications are made with low-frequency cores. If we consider speakers (home-made) of low power, then the phase inverter is allowed to be installed without an amplifier.
In this case, a multi-channel crossover is used to adjust the sound. Some specialists install terminal blocks behind the phase inverter. If we consider speakers with a power of more than 50 W, then the microcircuits are used for two amplifiers. The diffuser is installed as standard with an impulse type. Before fastening the case, it is important to take care of the vibration isolation layer. For the terminal block on the plate, you need to doseparate hole. Some believe that the body must be cleaned without fail. Speaker wires will fit the two-core type.
Open cabinet speakers
Open case portable speakers are pretty easy to make. Most often they are made with one speaker. Holes are made on the back of the device with a drill. The plates are connected directly with lag screws. The diffuser for such devices is suitable for a pulsed type. Phase inverters are often installed with a single amplifier. If we consider powerful portable speakers, then they use a resistor crossover. It is attached to the phase inverter. Many experts recommend installing speakers on a seal.
Devices with a closed case
Speakers (homemade) with a closed case are considered the most common. Many experts believe that they are the best in terms of sound quality. Phase inverters for devices are suitable for operational type. Woofers are installed in holes. For the purpose of assembling the case, ordinary sheets of plywood are suitable. It is also important to note that there are modifications with cores. If we consider high-power speakers, then the terminal blocks are installed at the bottom of the case. The design of the model is quite different.
20W Models
Assembling 20V speakers is pretty easy. First of all, experts recommend preparing six sheets of veneer. They should be varnished at the end of the work. It is better to start the assembly withspeaker installation. The phase inverter is used pulse type. In some cases, it is installed on linings. Also, experts recommend laying rubber seals.
The speakers are powered through the terminal block. It attaches to the back panel. The phase inverter can be installed with or without an amplifier. If we consider the first option, then the cores are selected of the phase type. In this case, the woofer can not be used. If we consider speakers without an amplifier, then they use a crossover. At the end of the work, it is important to clean the body and varnish it.
50W devices
Speakers (homemade) 50 W are suitable for conventional acoustic players. In this case, the body can be made from ordinary plywood. Many experts also recommend using natural wood veneer. However, it is important to note that he is afraid of high humidity.
After choosing the material, you should work on the speakers. They must be installed next to the phase inverter. In this case, an amplifier is indispensable. Many experts recommend selecting only low-frequency crossovers. If we consider modifications with a regulator, then they use an impulse diffuser. The terminal block in this case is installed last. You can always use leatherette to decorate the speakers. A simpler option is to varnish the surface.
100W speakers
100W speakers are suitable for powerful speaker systems. In this case, the phase inverter is takenonly impulse type. It is also important to note that the amplifier is installed with a crossover. Many experts recommend using veneer to assemble the case. It is more expedient to install the woofer on a lining.
