PUI Audio, Inc. AS04004MO-SP40
SPEAKER 40MM 2W 4OHM 400HZ 89DB
Answer first: this page is a purchasing reference for the exact part number AS04004MO-SP40 from PUI Audio, Inc.. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | AS04004MO-SP40 |
|---|---|
| Manufacturer | PUI Audio, Inc. |
| Category | Speakers |
| series | AS |
| packaging | Bulk |
| product status | Active |
| param 1 | Magnetic |
| param 2 | General Purpose |
| param 3 | 400 Hz ~ 20 kHz |
| param 4 | 400Hz |
| param 5 | 4 Ohms |
| param 6 | 75.00 |
| param 7 | 1W/500mm |
| param 8 | Sensitivity |
| param 9 | 2 W |
| param 10 | 2.5 W |
| param 11 | Top |
| param 12 | Rectangular |
| param 13 | Aluminum (AI) |
| param 14 | Nd-Fe-B |
| param 15 | - |
| param 16 | - |
| param 17 | None |
| param 18 | 1.575" L x 0.512" W (40.00mm x 13.00mm) |
| param 19 | 0.185" (4.70mm) |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify AS04004MO-SP40 Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For AS04004MO-SP40, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.