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NS28D-0402-07

  • NS28D-0402-07
  • NS28D-0402-07

NS28D-0402-07

NS28D-0402-07

Huizhou N Acoustics Co., Ltd

SPEAKER 4 OHM 3W 400HZ-20KHZ 91D

NS28D-0402-07 Datasheet

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

NS28D-0402-07 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $2.56000 $2.56
500 $2.5344 $1267.2
1000 $2.5088 $2508.8
1500 $2.4832 $3724.8
2000 $2.4576 $4915.2
2500 $2.432 $6080
838 items
Upload BOM File

NS28D-0402-07 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

NS28D-0402-07 Huizhou N Acoustics Co., Ltd

Name Value
Product Status Active
Technology Magnetic
Type General Purpose
Frequency Range 400 Hz ~ 20 kHz
Frequency - Self Resonant 450Hz
Impedance 4 Ohms
Efficiency - dBA 91.00
Efficiency - Testing -
Efficiency - Type Sound Pressure Level (SPL)
Power - Rated 2 W
Power - Max 3 W
Port Location -
Shape Round
Material - Cone Foam
Material - Magnet Nd-Fe-B
Ingress Protection -
Ratings -
Termination Solder Pads
Size / Dimension 1.102" Dia (28.00mm)
Height - Seated (Max) 0.406" (10.30mm)
Q1: What is the purchase guide for NS28D-0402-07?
NS28D-0402-07 of Huizhou N Acoustics Co., Ltd is a SPEAKER 4 OHM 3W 400HZ-20KHZ 91D. ICHOME is a long-term spot supplier of NS28D-0402-07, supporting sample purchase and bulk order.
Q2: How to find the detailed information of NS28D-0402-07?
Download NS28D-0402-07 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingNS28D-0402-07 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide NS28D-0402-07 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you NS28D-0402-07 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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