The diameter of 1-inch and 3-inch speakers is about 76mm, and that of 4-inch speakers is about 12mm. 3-inch and 4-inch speakers refer to inches. Generally speaking, the manufacturer's nominal 3-inch or 4-inch speaker mostly refers to the size of the speaker. Speakers vary in size and shape. The positions of fixing screw holes are also different.
2 or 8 liters. The 3-inch full-frequency speaker adopts the inverted structure, and the wooden board is used as the guide hole and the reinforcement of the speaker. The speaker is 3CM high and 3CM wide, with an internal volume of 8 liters. Some partitions are added in the design to increase the rigidity of the speaker. Full-range speaker: a speaker made of only one full-range speaker, with only one speaker.
3. add the magnetic circuit volume (252cm3) and the cone-basin volume (73cm3), and the speaker unit volume is 965cm3. This value is only slightly larger than 1% of the required volume of 956cm3. So the volume of the speaker unit is not important in this case.
4. Hello, do you want to know the optimal volume of a 3-inch full-range speaker? The optimum volume of a 3-inch full-range speaker is about .8L. 3-inch full-frequency speaker 3-inch full-frequency, power 25W, and the optimal volume is about .8L.
5. The size of the speaker can be larger, but the size ratio is required. If the proportion is not appropriate, the standing wave of the speaker is large and the sound quality is poor. It is more troublesome to make your own speakers with several different speaker diameters, and the volume size is not easy to check-there is no such information.
6. The size of the inner cavity of the sound box should not be cubic, and the golden section ratio is the best ratio of length, width and height, so as to avoid acoustic vibration. 1, 15 inch speaker 5cm speaker width 45-5cm is more appropriate. The size of a 15-inch woofer is calculated from the inside of the blank holder. Generally, 1 inch =54cm in inches is rough, and it is generally accurate to 1/2 or 1/4 inch.
2. PA speakers have a feature, and the panel size is basically the horn pendulum plus a little. The 15-inch diameter is 38cm, the height of the speaker is more than one meter, and the width and depth are more than 4cm-less than -5cm.
3, 15-inch speakers have a large equivalent volume, which requires a super-large box. In order to achieve ideal bass effect, the overall size is usually at least 7 meters high, 45 meters thick and 47mm wide, and the internal volume of the box has a capacity of more than 12 liters, so as to better reflect the 15-inch subwoofer effect.
4, 15-inch speakers are 5 cm. Solution: centimeters and inches are all units of length. Because 1 inch =33 cm. Then 15 inches = 15x33 = 495cm ≈ 5cm. That is, the length of 15 inches is equal to 5 centimeters.
5, 15-inch speakers are speakers of stage speakers, with poor bass, good midrange, good singing on stage, and poor listening to music at home. In addition, the power of the stage speaker is very high, and the power amplifier is also very large-only the stage high-power amplifier can promote the high-power speaker. There's no need for such a loud sound at home.
what is the length-width-height ratio of the speaker?
The optimal size ratio of 1 and 5-inch speakers is 6: 5. Bookshelf speakers are generally small, and the main speaker recommends 5 speakers. The diameter of a 5-inch horn is 15 cm. The common sound size is generally 5 inches.
2. For an eight-inch woofer, the speaker should be 3CM high and 3CM wide. Bass horn is a kind of loudspeaker, which is a transducer that converts electronic signals into sound.
3. I believe that what you paid for must be brighter than your own imitation, and the sound will be better than your imitation.
4. hivi's 8-inch speaker has an impedance of 5 ohms, and the rated power is 6W- 12W at the maximum, and it is enough to match an 8-ohm 1WX2 power amplifier. It is recommended to buy an 8-inch speaker, and the bass is very good. With hivi's advanced dome midrange, the band tweeter is the best. The speaker should not be designed by itself. If the size is not appropriate, the standing wave of the speaker will be large and the sound quality will be ugly.
5, inch, refers to the size of the bass diaphragm (paper basin), 12 inches is about 3 centimeters. However, the size of the speakers is different, and the speaker box of the 12-inch basin is also large and small. So it depends on the brand and model.
6, 4mm wide, 75mm high, 4mm deep, the size is large, but it is beneficial to the bass effect. 3mm from the top of the box is the core position of the speaker, and this "speaker core point" is also the core of the speaker width. The position 2mm above the bottom of the box is used as the "sound release port" (about 1mm, plus conduit).
What is the design size of the speaker?
Facade: 4mm wide x75mm high x4mm deep. (The size is larger, but it helps bass effect) The center of the speaker is 3mm below the top of the box, and this "speaker center point" is also the center of the speaker width.
generally, the diameter needs to reach about 18 cm. The specification of 5 inches means that the diameter of the speaker is 5 inches, and 1 inch =54 cm. However, the calculation of the sound aperture is often an approximation of inches. For example, if the diameter of the speaker is 18cm, divided by 54, it is 6 inches, but it is still 5 inches.
You can refer to the online speaker size and amateur level. It is impossible to design the speaker size yourself. (1W, 8 ohm speaker is best equipped with 23 amplifier board) The bass of 5-inch speaker is not good, so it is recommended to buy 8-inch speaker as a speaker in the future. There are no 5-inch speaker drawings on the Internet, only 6-inch speaker drawings, and the size can be reduced by about 1%.
the size of 12-inch subwoofer
1, 12-inch =3.48cm, where the inch refers to the diagonal length of 3.48cm.. 1 inch =54cm, and 12 inch = about =3.48cm. But the 6-inch, 8-inch, 1-inch and 12-inch speakers on the market are not necessarily the result of multiplying by 33, but they are close to this result, which is convenient for making calls.
the standard diameter of 2-inch and 12-inch speakers is 3.48 cm. Speakers with a diameter of 3 to 35 cm are all called 12-inch speakers.
3. The size of the speaker can only be 72X45X38, so there is no standing wave. The volume of the speaker is enough, and bass diving is good. The subwoofer is best to be an inverter speaker, and the closed speaker is not suitable for the subwoofer. 12-inch speakers can only buy hivi, Jiaxun speakers and bass. The bass parameter is the lowest 25 Hz subwoofer.
4. The larger the volume of the speaker, the better the bass effect. According to your request, the size of 12 "speakers and speakers is 122*36*43 (cm-height-width-depth). In addition, midrange speakers are generally around 5", and 1 "is a bass, so it is not suitable for midrange speakers.
is there a requirement for the size ratio of p>6.5-inch speakers?
5 full-range speakers with a height of 54 cm are good. According to the relevant information, the production ratio of audio is 5: 3: 2, so the best size of a 5-inch speaker is 54 cm high, 22 cm wide and 38 cm deep.
speaker dimensions: height 54cm, width 22cm and depth 38cm. (Sound absorbing cotton with a thickness of 2 cm is stuck inside the speaker) The guide tube is 6-8 cm in diameter and 12-15 cm in length.
the p>6·5-inch three-frequency box is 5×5×5. According to the relevant public information, the size of the 5-inch three-frequency box depends on the model, size and capacity of the speaker you use. Generally speaking, the size range of a 5-inch three-frequency box is between 2*2*2 cm and 5*5*5 cm.
Is it a ratio? It is calculated by a formula. He has a ratio that is 5 higher than 3 wider than 2 deeper. High notes suggest two inches.
Even the books on speaker design usually give information such as volume, dimension ratio, etc. in the form of empirical formula or look-up table. If you really don't understand it, then draw a tiger according to the cat and make it with the drawings designed by others.