Established in 2009 as a domestic well-known electro-acoustic enterprise, Shenzhen Xuanda Electronics Co.,Ltd(XDEC) has been specializing in R&D, manufacture and marketing of various speaker, receiver, microphone and other electro-acoustic products which are widely applied in headphones, mobile phones, walkie-talkies, point-and-click pens, learning machines, Cordless telephone, laptops, portable dvds, TV, navigation devices, building security, car audio-visual, mini-audio and other consumer electronics products as well as communications equipments etc.
2015, successfully passed ISO9001: 2008 quality management system.
2017, won the Shenzhen high-tech Enterprise Certificate and passed the Rhine TUV certification.
2018, passed ISO9001: 2015 quality management system and ISO14001:2015 Environmental Management System Certification.
2023, obtained IATF16949 automotive industry quality system certification.
Located in Shenzhen and neighboring the lung tai highway, Nanguang Highway, Guangmingcheng Station ,which make it naturally owned convenient transportation and beautiful environment. XDEC has over 200 employees,and regarded as trustworthy partners of many domestic and oversea customers by its strong R&D capabilities, high-grading quality and excellent service. The company has always taken technical innovation as the driving force of the company's sustainable development, from product parts development to product assembly integration, to provide customers with a full range of product design and engineering services, to ensure product quality and excellent sound quality.
Why Choose Us
High quality
Our products are manufactured or executed to very high standards, using the finest materials and manufacturing processes.
Competitive Price
We offering a higher-quality product or service at an equivalent price. As a result we have a growing and loyal customer base.
Rich experience
Our company has many years of production work experience. The concept of customer-oriented and win-win cooperation makes the company more mature and stronger.
Global shipping
Our products support global shipping and the logistics system is complete, so our customers are all over the world.
After-sale service
Professional and thoughtful after -sales team, let you worry about us after -sales Intimate service, strong after -sales team support.
Advanced equipment
A machine, tool or instrument designed with advanced technology and functionality to perform highly specific tasks with greater precision, efficiency and reliability.
What Is Box Speaker Driver?
A box speaker driver is a type of loudspeaker driver that is designed to be mounted in a speaker cabinet or "box". The box serves as an acoustic load for the driver, helping to shape the driver's frequency response and increase the efficiency of the speaker system. Box speaker drivers are typically used in applications where high sound levels and/or good bass response are required, such as in PA systems, musical instruments, and home audio systems. They come in various sizes and designs, ranging from small full-range drivers to large subwoofer drivers.
Benefits of Box Speaker Driver
Enhanced sound quality: The box helps to control the sound waves produced by the speaker, resulting in better sound quality, especially in the low-frequency range.
Increased sensitivity: The box acts as a resonator, amplifying the sound waves produced by the speaker, thus increasing the overall sensitivity of the speaker system.
Reduced distortion: The box helps to reduce the mechanical stress on the speaker cone, minimizing distortion and improving the accuracy of the sound reproduction.
Improved directivity: The box can help to control the directivity of the sound, ensuring that the sound waves are distributed evenly across the listening area.
Greater power handling: The box can help to protect the speaker from overloading, enabling it to handle greater amounts of power without damage.
Easy installation: Box speaker drivers are easy to install and can be mounted in a variety of locations, making them ideal for both professional and domestic use.
Full-range drivers: These drivers are designed to reproduce the entire audio spectrum, from low to high frequencies. They are typically small in size and can be found in bookshelf speakers, computer speakers, and some full-size stereo speakers.
Woofers: These drivers are specifically designed to reproduce low-frequency sounds, such as bass and sub-bass. They are typically larger in size and are used in subwoofers and full-size speaker systems.
Midrange drivers: These drivers are designed to reproduce mid-frequency sounds, which are typically between 200 Hz and 5 kHz. They are commonly used in full-range speaker systems, where they handle the middle range of the audio spectrum, while the tweeter handles the high frequencies.
Tweeters: These drivers are designed to reproduce high-frequency sounds, which are typically above 5 kHz. They are typically small in size and are used in full-range speaker systems, where they handle the high end of the audio spectrum.
Compression drivers: These drivers use a unique design that involves a small diaphragm and a waveguide to deliver high-frequency sounds with exceptional accuracy and efficiency. They are commonly used in professional audio applications, such as live sound reinforcement and recording studios.
Coaxial drivers: These drivers combine a woofer and a tweeter into a single unit, allowing them to cover the entire audio spectrum. They are commonly used in car audio systems and some full-size speaker systems.
Box speaker drivers are used in a wide range of applications where high-quality audio reproduction is required. Here are some of the most common applications of box speaker drivers.
Home audio systems
Box speaker drivers are used in home audio systems, including bookshelf speakers, floorstanding speakers, and surround sound systems. They are used to deliver high-quality audio to rooms of varying sizes and shapes.
Professional audio systems
Box speaker drivers are used in professional audio systems, such as concert sound systems, DJ equipment, and recording studios. They are used to deliver high-quality audio to large audiences and require a high level of durability and reliability.
Car audio systems
Box speaker drivers are used in car audio systems, including factory-installed systems and aftermarket upgrades. They are used to deliver high-quality audio to drivers and passengers while on the road.
Musical instruments
Box speaker drivers are used in musical instruments, such as guitar amplifiers and keyboard speakers. They are used to deliver high-quality audio to performers and audiences during live performances and recordings.
Public address systems
Box speaker drivers are used in public address systems, such as megaphones and PA systems. They are used to deliver clear and loud audio to large audiences in outdoor and indoor settings.
Gaming and computer speakers
Box speaker drivers are used in gaming and computer speakers, delivering high-quality audio for gaming, music, and video content.
Components of Box Speaker Driver
The components of a box speaker driver can vary depending on the specific design and application, but here are some of the most common components found in a typical box speaker driver.
Cone: The cone is the part of the driver that moves back and forth to create sound waves. It is usually made of paper, plastic, or other lightweight materials.
Voice coil: The voice coil is a copper wire that is wrapped around the cone. It creates a magnetic field when energized by an electrical signal, which interacts with the permanent magnet to create motion in the cone.
Permanent magnet: The permanent magnet is a strong magnet that provides a stable magnetic field for the voice coil to operate in. It is usually made of neodymium or other rare-earth materials.
Suspension: The suspension is a flexible material that surrounds the cone and provides support and stability. It helps to keep the cone centered and prevents it from bottoming out or damaging the driver.
Basket: The basket is a metal frame that holds all of the components together and provides a mounting surface for the driver.
Input terminal: The input terminal is where the electrical signal is applied to the driver. It can be a set of wires, binding posts, or other types of connectors.
Enclosure: The enclosure is the box or cabinet that houses the driver. It helps to shape the driver's frequency response and increase the efficiency of the speaker system.
The material of a box speaker driver can vary depending on the specific design and application, but here are some of the most common materials used in the construction of box speaker drivers.
Paper: Paper is a popular material for speaker cones due to its light weight and ability to produce a broad frequency range. It is often used in budget and entry-level speakers.
Plastic: Plastic is another common material used for speaker cones, particularly in higher-end speakers. It is more durable than paper and can deliver better high-frequency performance.
Kevlar: Kevlar is a synthetic fiber that is known for its strength and durability. It is often used in high-performance speakers due to its ability to produce clear and accurate sound.
Carbon fiber: Carbon fiber is a lightweight and rigid material that is often used in high-end speakers. It produces a tight and controlled bass response and can handle high power levels.
Aluminum: Aluminum is a popular material for speaker baskets due to its strength and lightweight properties. It helps to reduce the overall weight of the speaker and improve the heat dissipation.
Neodymium: Neodymium is a rare-earth metal that is used in the construction of speaker magnets. It is known for its high magnetic strength and allows for smaller and lighter speaker designs.
Polypropylene: Polypropylene is a type of plastic that is often used in speaker cones due to its durability and resistance to moisture and temperature changes.
Process of Box Speaker Driver
Electrical signal: An electrical signal is applied to the voice coil of the speaker driver through the input terminal. This signal can come from a variety of sources, such as a music player, computer, or amplifier.
Magnetic field: The electrical signal causes the voice coil to create a magnetic field that interacts with the permanent magnet located inside the speaker driver.
Motion: The interaction between the magnetic field created by the voice coil and the permanent magnet causes the cone to move back and forth. This movement creates sound waves that can be heard by the listener.
Enclosure: The sound waves travel out of the speaker driver and into the enclosure, which helps to shape the frequency response and increase the efficiency of the speaker system.
Sound wave: The sound wave travels through the air until it reaches the listener's ears, where it is interpreted as sound.
How to Maintain Box Speaker Driver
Maintaining a box speaker driver involves a few simple steps that can help prolong its lifespan and ensure optimal performance. Here are some tips for maintaining your box speaker driver.
Keep the speaker dry: Moisture can damage the speaker, so it's important to keep it dry and avoid exposing it to rain, humidity, or other forms of moisture.
Clean the speaker regularly: Dust and dirt can accumulate on the speaker over time, so it's important to clean it regularly using a soft cloth and mild cleaner. Avoid using water or other harsh chemicals, as they can damage the speaker.
Store the speaker properly: When not in use, store the speaker in a dry and cool place away from direct sunlight and extreme temperatures. Also, make sure to cover the speaker to protect it from dust and dirt.
Handle with care: Avoid dropping or bumping the speaker, as this can cause damage to the cone or other internal components. Always handle the speaker with care and use protective padding when transporting it.
Inspect the speaker regularly: Regularly inspect the speaker for any signs of damage or wear and tear, such as tears in the cone or loose connections. If you notice any issues, address them promptly to prevent further damage.
Choose the right materials: The materials you choose will depend on the type of speaker you have and your budget. However, some common materials used to build speaker boxes include MDF, particle board, and plywood.
Determine the size and shape: The size and shape of the speaker box will depend on the size of your speaker and your personal preference. However, it's important to ensure that the interior volume of the box is adequate for the size of your speaker.
Cut the pieces: Use a saw to cut the pieces of wood to the appropriate size and shape. Be sure to measure carefully to ensure accuracy.
Assemble the box: Apply wood glue to the edges of the pieces and clamp them together to form the box. You may also need to use screws or nails to secure the pieces together.
Add the speaker
Cut a hole in the front of the box that is slightly larger than the size of your speaker. Insert the speaker into the hole and secure it in place with screws.
Add vent holes (optional)
If desired, you can add vent holes to the box to improve the bass response of your speaker. Simply cut holes in the box and add a piece of foam or mesh to cover them.
Paint or finish the box
Finally, paint or finish the outside of the box to match your decor.
What Is the Importance of Proper Insulation in a Speaker Enclosure?
Reduced noise and vibration: Insulation helps to absorb any excess vibration and noise generated by the speaker, resulting in cleaner and more accurate sound reproduction.
Improved acoustic performance: By controlling the amount of resonance and standing waves within the speaker enclosure, insulation can improve the overall acoustic performance of the speaker.
Enhanced bass response: The insulation can help to control the airflow inside the speaker cabinet, resulting in improved bass response and lower distortion.
Protection against moisture and humidity: Proper insulation can protect the speaker components from moisture and humidity, which can potentially damage the speaker and affect its performance over time.
Thermal management: Some insulation materials can also help with thermal management by dissipating heat generated by the speaker, which can extend the life of the speaker and prevent overheating.
Noise isolation: Proper insulation can help reduce external noise entering the speaker cabinet, which can improve the listening experience, especially in environments with high ambient noise levels.
Aesthetics: Lastly, insulation can contribute to the overall appearance and feel of the speaker cabinet, enhancing the product's perceived value and appeal.
Measure twice, cut once: Accurate measurements are crucial when building a speaker enclosure. Take the time to measure twice before cutting any wood to ensure a good fit.
Choose the right wood: Select a dense wood like MDF, particle board, or plywood that can handle the pressure of the air inside the speaker cabinet without warping or vibrating excessively.
Consider the design: Think about the size and shape of the cabinet in relation to the speaker. A well-designed cabinet can enhance the sound quality of the speaker.
Use quality fasteners: Use screws or other strong fasteners that can hold the wood together securely without damaging the material. Pre-drilling holes before driving in screws can help prevent splitting.
Seal all gaps: Use wood glue, caulk, or silicone sealant to fill any gaps between the joints or around the speaker cutout to ensure a tight seal and prevent air leaks.
Allow time for assembly: Give yourself enough time to assemble the cabinet properly. It's better to take your time and do it right than rush and risk poor performance or damage to the speaker.
Test for airtightness: Check that the cabinet is airtight by testing it with a vacuum pump or by taping a balloon over the speaker cutout and playing a test tone.
Add insulation: Consider adding insulation material inside the cabinet to improve sound quality and reduce standing waves.
Finish the cabinet: Apply a finish such as paint, stain, or varnish to the outside of the cabinet to protect it and give it a professional appearance.
Test and tune: Finally, test the speaker in the enclosure and adjust the sound as needed by making minor adjustments to the box design or speaker positioning.
What Is the Difference Between Speaker and Speaker Driver?
A speaker driver is the component of a speaker system that converts an electrical signal into sound waves. It consists of a cone, a coil, and a permanent magnet. The cone is responsible for moving air and creating sound waves, the coil interacts with the magnetic field to create motion, and the permanent magnet provides a stable magnetic field for the coil to operate in.
On the other hand, a speaker is the entire device that includes the speaker driver, as well as other components such as a cabinet, a crossover network, and possibly additional drivers like tweeters or woofers. The speaker driver is just one part of the overall speaker system.
What Is the Difference Between Drivers and Speakers?
Drivers and speakers are actually part of the same device in a sound system and are often used interchangeably. However, technically speaking, a driver refers to the actual transducer that converts an electrical signal into sound waves. It is the part of the speaker that moves back and forth to create sound. On the other hand, a speaker is the entire device that includes the driver, a cone, a magnet, and other parts that work together to produce sound waves in response to an electrical audio signal. So essentially, the driver is a component within the speaker that helps it function.
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Founded in 2009, our company is a well-known domestic electroacoustic high-tech enterprise integrating R & D, production and sales. Our products include: speaker drivers, sound receiver, microphones and other electroacoustic products.
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FAQ
Q: What is a box speaker driver?
Q: What are the different types of box speaker drivers?
Q: What is the importance of the driver in a box speaker?
Q: How does the size of the driver affect the sound?
Q: What is the difference between a cone driver and a dome driver?
Q: What is the role of the magnet in a driver?
Q: What is the voice coil in a driver?
Q: How does the material of the diaphragm affect the sound?
Q: What is the difference between a dynamic driver and a planar magnetic driver?
Q: What is the importance of the frequency response of a driver?
Q: How does the impedance of a driver affect the sound?
Q: How do I install the driver in the speaker enclosure?
Q: What is the role of the crossover in a speaker system?
Q: How do I choose the right driver for my speaker system?
Q: Can I replace the driver in my existing speaker system?
Q: What are some common problems with drivers?
Q: How can I protect my drivers from damage?
Q: What is the difference between a sealed and a ported speaker enclosure?
Q: How does the shape of the speaker enclosure affect the sound?
Q: Can I build my own speaker enclosure?
