45100mm 4ohm 5w small box speaker advertising speaker

4ohm 5w small box speaker 45100 advertising speaker

Model No.: XDEC-BOX45100B

4ohm 5w small box speaker 45100 advertising speaker

◆ Retangle size speaker, 45*100*21(H)mm

◆4ohm 5w RMS, max 8w power supply

◆Nice full-range sound speaker with a box

◆ Build in speaker in ABS enclosure,

We can help you design your sound project faster. XDEC Speaker has been designing small speakers for years. We have rich experience in designing box speakers for sound projects. As long as you provide us with the structure into which your project can fit and the sound you need, we will bring these box speakers to life. We know what sound you need, what size, and what products. Then we will start the design process. Don't worry; our designed box speakers will be processed well.

Product Features:

1. This 8R 2W box speaker has built-in 2040 speaker.

2. We carefully designed the ABS shell and speaker driver for the speaker.

3. The sound of the speaker is full-frequency, sweet, clear and loud. Help the client pre-do the speaker and housing job first.

4. Customers only need to check whether the speaker enclosure fits your structure. It is good at playing full-range music and vocals, and is suitable for a variety of speaker products.

Mainly Used For:

Car navigation systems, emergency phones, intercom stations, smart speakers, and so on. We at XDEC design box speakers for clients, helping them save time and costs in researching speakers and speaker cases. We have already completed the speaker and case for the client; they only need to find a suitable amplifier board and structure, and then the speaker can be used. We also offer OEM and ODM services for speakers and cases, so we can assist you with design if needed.

Advantages of Small Advertising Speakers

Sound Purity:

Small advertising speakers typically feature a 4-7" woofer and a 1" tweeter, accompanied by a straightforward crossover design. This simplicity results in shorter signal paths and uncomplicated crossovers, enhancing signal transfer and delivering clearer, more realistic sound.

Imaging:

Due to their small front baffles, small speakers allow the woofer and tweeter to emit sound directly into free space, minimizing reflections and diffusions that can distort sound quality. This unobstructed sound radiation improves dispersion, enabling these compact speakers to effectively fill a room with sound.

Clarity:

Assuming quality drivers are utilized, the primary obstacle to achieving high-quality sound in speakers is cabinet resonances. Herein lies the advantage of small speakers. Unlike larger floorstanding speakers with sizable enclosure panels prone to vibration, small speakers have minimal undamped panel space, reducing the potential for cabinet resonances. Consequently, the sound produced is purer and more realistic.

Basic Speaker Parts

The Driver:

Also known as the sound driver, the driver is the primary component of a loudspeaker system. It converts line level voltage from the speaker amplifier into sound by generating waves that push and pull air molecules, producing the sound perceived by the human ear. Drivers can be constructed from various materials such as reinforced paper cones, metal dome diaphragms, or carbon fiber elements, all housed within a metal coil.

The Enclosure:

Constructed from materials like wood, plastic, the enclosure serves as the housing or cavity where the driver is mounted. Enclosures may accommodate a single driver or multiple drivers.

The Diaphragm:

This component converts mechanical motion into sound waves.

The Cone:

Attached to the voice coil, the cone is a diaphragm designed to maximize air movement when the voice coil is in motion. Cones can be made from materials such as paper, carbon fiber, aluminum, titanium, phenolic, magnesium, granite, fiberglass, ceramic, or Kevlar.

The Voice Coil:

Comprised of copper wire, the voice coil functions as an electromagnet that propels the cone by reacting to the magnetic field generated by the current passing through it. Voice coils are wound around forms made of aluminum, Nomex, Kapton, or other materials, using either flat or round wound wire. They are available in nominal impedances of 2, 4, 6, 8, 10, 16, or 32 ohms.

The Dust Cap:

This diaphragm covers the opening of the voice coil and other internal parts of the speaker, protecting them from dust and debris. Dust caps can be constructed from materials such as paper, aluminum, felt, rubber, screen, or polypropylene.

The Spider:

Composed of treated paper coated with adhesive glue, the spider is positioned internally within the speaker. Its primary function is to maintain proper alignment of the voice coil and ensure that the speaker returns to its neutral position between vibrations, acting as a safety mechanism to keep internal parts in place.

The Surround:

This component, made from materials like poly-foam, foam, butyl, accordion, or a single cloth or "m" roll cloth ring, holds the cone and the basket together. It serves as a suspension system, working in harmony with the spider to restore the cone to its neutral position between vibrations.

The Gasket:

Constructed from materials such as foam, rubber, or chipboard, the gasket minimizes vibration between the driver and the enclosure.

Enclosure Types for 5W Small Box Speakers

Sealed Speaker Enclosure:

A sealed speaker enclosure controls the movement of the speaker's cone at low frequencies by acting as an air spring inside the enclosure. This assists in tuning the low frequency of the driver, necessitating airtight construction to prevent air leaks.

Ported Speaker Enclosure:

In a ported speaker enclosure, a ported tube is added to the enclosure, serving as a mass that enables lower tuning in a smaller enclosure compared to a sealed box. Ported enclosures may require greater depth than sealed boxes to accommodate the port length. However, adjusting the length and diameter of the port allows designers to "tune" the box to different resonant frequencies based on the specific application.

Passive Radiator Enclosure:

Operating similarly to a ported enclosure, a passive radiator enclosure utilizes a passive radiator instead of a port. This design may allow for a more compact box compared to one requiring a long port. Because passive radiators can achieve similar resonance as ported boxes while occupying less space, they are well-suited for shallow home audio and car audio applications.

Part IV. Our company

 

Established in 2009 as a well-known domestic electro-acoustic enterprise, Shenzhen Xuanda Electronics Co., Ltd (XDEC) specializes in the research and development, manufacture, and marketing of various speakers, receivers, microphones, and other electro-acoustic products. These products find wide applications in headphones, mobile phones, walkie-talkies, point-and-click pens, learning machines, cordless telephones, laptops, portable DVDs, TVs, navigation devices, building security systems, car audio-visual systems, mini-audio devices, and other consumer electronics products, as well as communication equipment.

 

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 adjacent to the Lung Tai Highway and Nanguang Highway, with proximity to the Guangmingcheng Station, XDEC enjoys convenient transportation and a beautiful environment. With over 200 employees, XDEC is considered a reliable partner by many domestic and overseas customers due to its strong R&D capabilities, high-quality products, and excellent service. The company has always prioritized technical innovation as the driving force behind its sustainable development. It provides customers with comprehensive product design and engineering services, ensuring product quality and excellent sound performance from product parts development to product assembly integration.

 

XDEC adheres to the business philosophy of "Integrity, Quality, Innovation, and Service," rigorously controlling every aspect of production. It places high importance on production equipment, quality, and R&D investment. XDEC vigorously introduces advanced production equipment and independent R&D equipment to meet customer needs, emphasizing independent innovation and excellence. The company is committed to in-depth R&D for more refined electro-acoustic products and is willing to collaborate with partners from all walks of life to create a brilliant future together.

Part V. Some of our partners

Part VI. FAQ

Q: What is the Minimum Order Quantity (MOQ)?

A: The MOQ is 3000pcs for one model.

Q: Do you support OEM and ODM services?

A: Yes, we can customize products according to the provided drawings. Many factors need to be considered and discussed before a product enters mass production. We help you bring your ideas to life.

Q: What payment methods do you accept?

A: We accept payments via T/T, PayPal, Western Union, and Money Gram.

Q: What are the payment terms?

A: Our payment terms are 30% deposit in advance and 70% balance before delivery.

Q: Can I request free samples before mass production?

A: Certainly! We are pleased to provide free samples for your quality evaluation. You only need to cover the shipping costs.

Q: How long does it take to receive the samples?

A: Typically, we can produce samples within 3-5 days. However, the timeframe may vary depending on the specific product and your requirements.

Q: How does speaker box size affect sound?

A: A smaller box typically produces tighter, more controlled bass, while a larger box size can yield more profound, extended bass. However, striking the right balance is essential, as a vast box can lead to boomy, less precise bass.

Q: What are the disadvantages of small speakers?

A: It is more difficult for small speakers to move the same amount of air, and they can experience sound distortion as a result of too-loud volume and incorrect settings. Speakers with large dimensions are also more efficient in producing a crisper lower bass.

Q: Why do we put speakers in a box?

A: The box can help to prevent the sound from being lost into the void above, thus improving the overall sound quality. It can also help to protect the speaker from dust and debris. Furthermore, a box can provide some much-needed insulation.

Q: How can I make my small speakers sound better?

A: Place it on the floor.

Check the room area.

Place it against a wall or close to the corner of the room.

Connecting to multiple Bluetooth speakers.

Q: What happens if your speaker box is too small?

A: As the size of the enclosure increases, the mechanical limits of the woofer will be easier to reach. If the box is too small (by a reasonable amount) add power. It will help the driver overcome the lack of volume present to still belt out that bass!

Q: How does speaker box affect sound quality?

A: The insulation in the speaker box basically tricks the driver into thinking that it is in a larger speaker box, therefore giving your speaker more volume and depth. You'll want to fill the box, but don't want the absorptive material to actually touch any part of the speaker.

Q: Do small speakers need power?

A: All loudspeakers require some sort of power source (or amplifier) to send power to the driver. That's where the "powered" and "passive" terminology comes in.

Q: Why do smaller speakers sound better?

A: There are downsides to having bigger speakers that go beyond just finding space for them in your room. It is possible that the deeper bass they generate may be too much in a smaller room, leading to a boomy sound. Also, a bigger cabinet will tend to be less rigid than a smaller one, and so more prone to resonances.

Q: Why is speaker size important?

A: If you're dealing with a smaller room, you won't need big speakers to reach a comfortable listening volume. If you want a loud, room-filling experience, and feeling the bass is important to you, then big speakers are what you want, regardless of the room size.

Q: How do box speakers work?

A: A sealed speaker cabinet has a fully enclosed box (no openings), allowing only the speakers to emit sound. The back energy from the air pressure is trapped within the box and dissipated as heat, working as a shock absorber that modulates the driver's back and forth motion.

Q: What are box speakers called?

A: A loudspeaker enclosure or loudspeaker cabinet is an enclosure (often rectangular box-shaped) in which speaker drivers (e.g., loudspeakers and tweeters) and associated electronic hardware, such as crossover circuits and, in some cases, power amplifiers, are mounted.

Q: How do small speakers produce bass?

A: By using a waveguide, small speakers are able to create bass frequencies that are otherwise not possible to produce. The waveguide works by redirecting the sound waves that are produced by the speaker's driver (the part of the speaker that vibrates to create sound) and amplifying them.

Q: Why do speakers get quiet?

A: Common causes include faulty wiring, blown fuses, loose connections, and worn-out speaker drivers. In some cases, these issues can be caused by prolonged exposure to extreme temperatures or moisture.

Q: Where do you put small speakers?

A: Move your speakers at least 2-3 feet away from the nearest wall. This will minimize sound reflections, which can negatively impact playback clarity. Adjust speaker angle (toe-in). Angle your speakers inward so they're pointed towards the listener - more specifically, at a point directly behind the listener's head.