DB Unlimited SM280508-3
Manufacturer No:
SM280508-3
Manufacturer:
DB Unlimited
Description:
SPEAKER 8OHM 500MW TOP PORT 90DB
Quantity:
In Stock :1142
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sun, Oct 18 - Mon, Oct 19, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
SM280508-3 Information
DB Unlimited SM280508-3 technical specifications, attributes, parameters and parts with similar specifications to DB Unlimited SM280508-3.
- Type
- Parameter
- Mfr
- DB Unlimited
- Package
- Tray
- Product Status
- Active
- Technology
- Magnetic
- Type
- General Purpose
- Frequency Range
- 550 Hz ~ 7 kHz
- Frequency - Self Resonant
- 550Hz
- Impedance
- 8 Ohms
- Efficiency - dBA
- 90.00
- Efficiency - Testing
- 100mm
- Type
- Parameter
- Efficiency - Type
- Sound Pressure Level (SPL)
- Power - Rated
- 500 mW
- Power - Max
- 700 mW
- Port Location
- Top
- Shape
- Round
- Material - Cone
- Polyethylenimine (PEI)
- Termination
- Solder Pads
- Size / Dimension
- 1.102" Dia (28.00mm)
- Height - Seated (Max)
- 0.185" (4.70mm)
- Operating Temperature
- -20°C ~ 80°C
SM280508-3 FAQ
Can I request a quote for SM280508-3?
SM280508-3 from DB Unlimited is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for SM280508-3?
The final price for SM280508-3 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for SM280508-3?
SM280508-3 is a DB Unlimited Audio Devices part. Key details include Frequency - Self Resonant: 550Hz and Height - Seated (Max): 0.185" (4.70mm); contact us if you need the specifications verified before sourcing.
When will I receive a quotation for SM280508-3?
After you submit the RFQ for SM280508-3, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for SM280508-3?
Once stock for SM280508-3 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to SM280508-3?
Yes. If SM280508-3 is unavailable, end-of-life, or outside your schedule, we can review comparable DB Unlimited Audio Devices parts and compatible replacement options.
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
