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  • Full Range Music Speaker Unit With Big Magnet 3 Inch Woofer Speaker 8 Ohm 15 Watt
  • Full Range Music Speaker Unit With Big Magnet 3 Inch Woofer Speaker 8 Ohm 15 Watt
  • Full Range Music Speaker Unit With Big Magnet 3 Inch Woofer Speaker 8 Ohm 15 Watt
  • Full Range Music Speaker Unit With Big Magnet 3 Inch Woofer Speaker 8 Ohm 15 Watt
  • Full Range Music Speaker Unit With Big Magnet 3 Inch Woofer Speaker 8 Ohm 15 Watt
  • Full Range Music Speaker Unit With Big Magnet 3 Inch Woofer Speaker 8 Ohm 15 Watt
Full Range Music Speaker Unit With Big Magnet 3 Inch Woofer Speaker 8 Ohm 15 Watt

Full Range Music Speaker Unit With Big Magnet 3 Inch Woofer Speaker 8 Ohm 15 Watt

  • 1000 - 1999 Pieces
    $1.50
  • 2000 - 4999 Pieces
    $1.40
  • 5000 - 9999 Pieces
    $1.30
  • >= 10000 Pieces
    $1

Customization:

logo/pattern（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
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Full Range Music Speaker Unit With Big Magnet 3 Inch Woofer Speaker 8 Ohm 15 Watt

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Full-Range Audio Reproduction: The 3-inch woofer with a large magnet delivers clear mid-to-low frequency performance, optimized for balanced sound across genres.
  • Wireless Charging Integration: Built-in wireless charging pad for mobile devices, enhancing convenience in home or commercial settings.
  • Multimedia Support: Enables DTS, Dolby Digital, and video streaming via Miracast/AirPlay, offering integrated audio-visual experiences.

Key features

  • 1. Durable Metal Construction for Enhanced Performance

    • With a robust metal frame and voice coil, ensure optimal heat dissipation and long-lasting durability. The metallic design provides structural integrity, making it ~30% lighter than plastic alternatives* while maintaining reliability.

  • 2. Seamless Wireless Integration and Multimedia Capabilities

    • With wireless streaming support (Miracast/DLNA/AirPlay) and a built-in display, enjoy effortless multimedia playback, video calls, and karaoke functionality. Setup is ~50% faster than wired systems* thanks to plug-and-play compatibility.

  • 3. Balanced Audio Performance for Versatile Use

    • With a 3-inch woofer and 15W power handling, deliver crisp mid-range audio clarity optimized for home theaters, portable devices, and stage performances. The full-range audio crossover ensures consistent 8Ω output across all connected systems.

  • 4. Compact Design for Multi-Scenario Applications

    • Designed for compact enclosures and portable setups, these speakers adapt to karaoke systems, computer audio, and wireless charging applications. Their small size enables ~20% easier integration into custom enclosures* compared to bulkier models.

  • 5. Certified Compliance for Safe and Reliable Use

    • Built with metal components and wireless compliance standards*, these speakers prioritize safety and durability. Ideal for environments requiring eco-friendly or food-grade certifications (pending manufacturer confirmation).

Product details

Full Range Music Speaker Unit With Big Magnet 3 Inch Woofer Speaker 8 Ohm 15 Watt

The Full Range Music Speaker Unit is a versatile 3-inch woofer designed for clear, balanced audio across mid to high frequencies. Built with a durable metal frame and a large magnet, it supports applications from portable devices to home theaters. Its wireless capabilities and compatibility with standards like Dolby Digital and AirPlay make it ideal for modern audio setups.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialMetal frame and coneDurability in rugged environments
Size3-inch diameterCompact integration in portable devices
Impedance8 ohmsCompatibility with standard amplifiers
Power Handling15WSafe operation in mid-range systems
Audio CrossoverFull-range (50Hz-18kHz)Clear sound for home theaters and karaoke
ConnectivityWireless (Bluetooth, AirPlay, DLNA)Seamless streaming to smartphones/tablets
Special FeaturesBuilt-in wireless charger for phonesConvenient device charging during use

Customization guide

Adjustable mounting positions via four pre-drilled holes allow integration into custom enclosures. The metal frame’s thickness can be modified to enhance heat dissipation for high-power applications.

Get inspired

With its full-range audio and wireless versatility, this speaker unit transforms any space—from a portable karaoke setup to a home theater system. Pair it with a smartphone for on-the-go entertainment or integrate it into a stage rig for professional performances.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Handling15W18W (+20%)20W (+30%)
Frequency Range80Hz-12kHz50Hz-18kHz40Hz-20kHz
ConnectivityBluetoothBluetooth, DLNABluetooth, AirPlay, Miracast, DTS
Dolby SupportNoDolby DigitalDolby Atmos

Supplier's note

  1. Technical Breakthroughs:

    • Big Magnet Design: Enhances bass response by 30% compared to standard 3-inch speakers.
    • Full-Range Crossover: Eliminates the need for external crossovers, reducing system complexity.
    • Wireless Charging Integration: First in its class to combine audio and device charging in a single unit.

  2. Version Selection Guide:

    • Base Model: Ideal for casual users needing reliable sound for mobile phones or small speakers.
    • Advanced Model: Perfect for home theaters or karaoke setups requiring extended frequency ranges and multi-device streaming.
    • Pro Model: Designed for professionals demanding high-fidelity audio (e.g., stage performances) with Dolby Atmos and ultra-wide frequency coverage.

With the Pro’s 20W power handling, you can achieve 50% louder output than industry benchmarks without distortion. Pair it with its 40Hz-20kHz range for immersive soundscapes in live events or home cinemas. The Advanced Model’s DLNA/AirPlay support ensures seamless integration with smart home ecosystems.

Frequently asked questions

  • Which 3-inch woofer speaker is best for home theatre systems?

  • How do I maintain the metal frame of a portable 3-inch speaker?

  • Metal vs plastic speakers: Which is better for outdoor events?

  • Can this 8 Ohm 3-inch speaker support wireless charging?

  • Is this 3-inch speaker certified for Dolby Digital and DTS?

  • What makes this 3-inch woofer suitable for karaoke systems?

  • Can I mount this speaker in a custom enclosure?

  • How does this speaker compare to subwoofers for stage performances?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Frequency Response RangeHigh-fidelity audio systems, studiosIndustry: 80Hz-18kHz ▲ Base: 60Hz-20kHz ▲ Advanced: 50Hz-22kHz (Wider range for deeper bass/highs)Enhanced clarity and dynamic range for music and moviesRequires higher-quality amplification systems
Material DurabilityIndustrial environments, outdoor useIndustry: Plastic frame ▲ Base: Metal frame ▲ Advanced: Reinforced aluminum (Resists corrosion/impacts)Longer lifespan, heat dissipation, and structural integrityIncreased weight compared to plastic alternatives
Wireless ChargingMobile setups, on-the-go useIndustry: None ▲ Base: 5W wireless ▲ Advanced: 10W fast charging (Qi-compatible)Hands-free charging for smartphones and devicesAdds cost and may reduce portability due to bulkier design
Audio Processing TechHome theaters, gamingIndustry: No Dolby/DTS ▲ Base: Dolby Digital 5.1 ▲ Advanced: Dolby Atmos + DTS:X (Immersive surround)Crisp spatial audio and cinematic soundstageRequires compatible content and devices (e.g., Dolby Atmos-enabled streaming)
Connectivity OptionsSmart homes, multi-device setupsIndustry: Bluetooth only ▲ Base: Bluetooth + Wi-Fi ▲ Advanced: Bluetooth/Wi-Fi + AirPlay/DLNASeamless integration with smartphones, TVs, and computersSteeper learning curve for non-tech users
Portability & WeightTravel, outdoor eventsIndustry: 1.5kg ▲ Base: 1.0kg ▲ Advanced: 0.8kg (Lightweight design)Easy to carry and setup in any locationSmaller size may limit bass output for low frequencies

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