AS09008PO-WR-R Equivalent & Substitute Parts

Part Overview

The AS09008PO-WR-R is an 8 Ohm general purpose speaker rated at 5 W with a frequency range of 180 Hz to 15 kHz, designed for applications requiring top-mounted oval rectangular frame configurations. This component features ferrite magnet technology and water-resistant construction with solder eyelet termination. The part is currently listed as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

AS09008PO-WR-R

PUI Audio, Inc.In Stock: 803AS09008PO-WR-R Datasheet

Current PartRFQ

AS07108PO-WR-R

PUI Audio, Inc.In Stock: 6199AS07108PO-WR-R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The AS07108PO-WR-R qualifies as a substitute based on the following alignment of critical electrical and mechanical parameters:

Matching Parameters:

• Impedance: 8 Ohms (identical)
• Port Location: Top (identical)
• Shape: Oval, Rectangular Frame (identical)
• Material - Cone: Paper, Coated (identical)
• Termination: Solder Eyelet(s) (identical)
• Ingress Protection: Water Resistant (identical)
• Technology: Magnetic (identical)
• Type: General Purpose (identical)

Differing Parameters:

• Power - Rated: 3 W (substitute) vs. 5 W (main part)
• Power - Max: 5 W (substitute) vs. 7 W (main part)
• Frequency Range: 100 Hz ~ 20 kHz (substitute) vs. 180 Hz ~ 15 kHz (main part)
• Efficiency - dBA: 86.00 dB (substitute) vs. 88.00 dB (main part)
• Size / Dimension: 2.795" L x 1.614" W (71.00mm x 41.00mm) (substitute) vs. 4.643" L x 1.969" W (90.00mm x 50.00mm) (main part)
• Magnet Material: Nd-Fe-B (substitute) vs. Ferrite (main part)

Parameter Comparison

Engineering Selection Recommendations

The AS07108PO-WR-R is an active product from the same manufacturer and series, providing design continuity for applications currently using the obsolete AS09008PO-WR-R. Both components share identical impedance, port location, frame shape, cone material, termination type, and water-resistant ingress protection rating.

Selection of the AS07108PO-WR-R requires evaluation of application-specific power requirements. The substitute operates at lower rated power (3 W vs. 5 W) and maximum power (5 W vs. 7 W), with reduced efficiency (86.00 dB vs. 88.00 dB). The substitute provides extended frequency range coverage (100 Hz ~ 20 kHz vs. 180 Hz ~ 15 kHz) and utilizes Nd-Fe-B magnet technology instead of ferrite.

Physical dimensions differ significantly: the substitute measures 2.795" L x 1.614" W (71.00mm x 41.00mm) with a seated height of 0.984" (25.00mm), compared to the main part's 4.643" L x 1.969" W (90.00mm x 50.00mm) with 1.890" (48.00mm) seated height. Both components maintain REACH Unaffected status and EAR99 export classification.

Frequently Asked Questions (FAQ)

Q: Can the AS07108PO-WR-R directly replace the AS09008PO-WR-R in all applications?

A: Substitution is limited by power rating differences. The AS07108PO-WR-R is rated at 3 W (maximum 5 W) versus the original 5 W (maximum 7 W). Applications requiring sustained 5 W operation must be re-evaluated. The substitute is suitable for applications operating at or below 3 W continuous power.

Q: What are the physical installation constraints?

A: The AS07108PO-WR-R is significantly smaller. The substitute measures 71.00mm x 41.00mm with 25.00mm seated height, compared to the original 90.00mm x 50.00mm with 48.00mm seated height. Mechanical mounting and enclosure design must accommodate these dimensional changes.

Q: Are the electrical terminations compatible?

A: Both components use solder eyelet termination and maintain 8 Ohm impedance. Electrical connection methods are compatible without modification.

Q: How do the frequency response characteristics compare?

A: The AS07108PO-WR-R provides extended frequency range (100 Hz ~ 20 kHz) compared to the original (180 Hz ~ 15 kHz), offering lower frequency extension and higher frequency response. Efficiency differs by 2 dB (86.00 dB vs. 88.00 dB).

Q: What is the magnet material difference impact?

A: The original uses ferrite magnet technology; the substitute uses Nd-Fe-B (neodymium-iron-boron). Both are magnetic technology types suitable for general purpose speaker applications. The Nd-Fe-B magnet in the substitute contributes to its more compact form factor.

Q: Are compliance and regulatory certifications equivalent?

A: Both components maintain REACH Unaffected status, EAR99 export classification, and identical HTSUS coding (8518.29.8000). The substitute carries RoHS3 compliance certification. Regulatory requirements are satisfied by the substitute.

Q: What inventory status should influence selection?

A: The AS09008PO-WR-R is obsolete with 714 units in stock. The AS07108PO-WR-R is an active product with 6120 units in stock, providing superior long-term availability for ongoing production requirements.