IP67 Waterproof Oval Loudspeaker 28×40mm 4Ω/8Ω for LCD & TV
IP67 Waterproof Oval Loudspeaker 28×40mm 4Ω/8Ω for LCD & TV
IP67 Waterproof Compact Oval Loudspeaker — 28×40mm | 4Ω/8Ω | 3W/2W
Upgrade your LCD monitor, TV display, or advertising machine with this rugged IP67-rated waterproof oval loudspeaker. Designed for reliable audio output across a wide frequency range, this compact speaker is built from durable plastic and metal with a non-paper diaphragm — engineered for clear, consistent sound in demanding environments.
Key Specifications
- Dimensions: 28 × 40 × 12 mm
- Impedance: 4Ω or 8Ω (±15%)
- Power Rating: 3W / 2W
- Working Frequency: F0 ~ 20 kHz
- Operating Temperature: -25°C to +60°C
- Diaphragm Material: Non-paper composite
- Construction: Plastic housing with metal components
- Waterproof Rating: IP67 (dust-tight and submersion-resistant)
- Package Contents: 1 × Loudspeaker
Why Choose This Loudspeaker?
- 🔊 Wide Frequency Response: Delivers clear audio from low to high frequencies, ideal for voice announcements and multimedia playback.
- 💧 IP67 Waterproof Protection: Handles splashes, humidity, and dust — a dependable choice for both indoor and outdoor display applications.
- 🔧 Versatile Compatibility: Works with LCD monitors, televisions, advertising signage machines, and similar audio systems.
- 🌡️ Wide Temperature Range: Operates reliably from -25°C to +60°C, making it suitable for varied environmental conditions.
- 🎨 Available in 2 color options to match your build or design aesthetic.
Ideal Applications
This compact loudspeaker is a go-to component for electronics makers, repair technicians, and product developers working with LCD kiosks, digital signage, retail advertising displays, and in-vehicle entertainment systems. Its small form factor and wide operating specs make it easy to integrate into custom enclosures and tight spaces.
For more information on speaker and audio standards, visit the National Institute of Standards and Technology (NIST), a trusted resource for electronics performance standards.
Note: Actual product color may vary slightly from images shown due to monitor calibration and lighting conditions.
Frequently Asked Questions
Q: What devices is this IP67 waterproof loudspeaker compatible with?
A: This compact oval loudspeaker is compatible with LCD monitors, flat-panel televisions, digital advertising machines, kiosk displays, and similar devices that support 4Ω or 8Ω speaker connections at 3W or 2W power ratings.
Q: What does the IP67 waterproof rating mean for this loudspeaker?
A: An IP67 rating means the speaker is fully dust-tight (IP6x) and can withstand temporary submersion in water up to 1 meter for 30 minutes (IPx7). This makes it highly resistant to splashes, rain, humidity, and dusty environments — ideal for demanding installation conditions.
Q: What is the difference between the 4Ω and 8Ω impedance options?
A: Impedance determines how the speaker loads your amplifier circuit. A 4Ω speaker draws more current and is suited for lower-impedance amplifier outputs (rated at 3W), while 8Ω is the more common standard for general electronics (rated at 2W). Always match the speaker impedance to your device's output specification for best audio performance.
Q: What are the physical dimensions of this loudspeaker?
A: The speaker measures 28mm (width) × 40mm (length) × 12mm (depth), making it a slim, oval-shaped unit well-suited for integration into thin panel displays and compact enclosures.