APR050SO-R

$3.19

Description：SPEAKER TOP PORT OVAL 78HZ
Series：Xtreme
Mfr：PUI Audio, Inc.
Package：Tray

SKU:70cf61ea1c91 Category: Speakers Brand: PUI Audio, Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：SPEAKER TOP PORT OVAL 78HZ
Series：Xtreme
Mfr：PUI Audio, Inc.
Package：Tray
Type：General Purpose
Technology：Magnetic
Impedance：-
Power - Max：-
Shape：Oval
Termination：Solder Pads
Size / Dimension：-
Height - Seated (Max)：0.132" (3.35mm)
Frequency - Self Resonant：78Hz
Efficiency - dBA：-
Efficiency - Testing：-
Efficiency - Type：-
Port Location：Top
Material - Cone：Aluminum (AI)
Material - Magnet：-
Ingress Protection：IP65 - Dust Tight, Water Resistant
Ratings：-
Frequency Range：5 Hz ~ 20 kHz
Power - Rated：-

Download product information

APR050SO-R

Overview

The APR050SO-R is an electromagnetic speaker and transducer manufactured by PUI Audio. It features a passive radiator design with an oval shape and SMD/SMT board mount installation style. The unit utilizes an aluminum cone and operates within a temperature range of -20°C to +60°C. Key electrical and physical parameters include a resonant frequency of 78 Hz, dimensions of 50 mm length by 37 mm width by 3.35 mm height, and an IP65 rating for environmental protection.

Feature Summary

Passive radiator configuration for enhanced low-frequency response
Surface-mount technology (SMD/SMT) termination for automated assembly
Aluminum cone material construction
IP65 rated enclosure for dust and water resistance

Applications

Consumer electronics requiring thin profile audio output
Industrial control panels needing durable audio indicators
Medical devices requiring sealed acoustic components
Automotive interior audio systems

Procurement Notes

Verify the specific datasheet version against the manufacturer's official documentation before finalizing procurement. Confirm that the SMD/SMT footprint matches the target PCB layout exactly. Ensure the operating environment stays within the specified -20°C to +60°C range to maintain performance integrity and compliance with the IP65 rating standards.

Selection Notes

Select this component when a low-profile, surface-mount solution with passive radiator characteristics is required. The 78 Hz resonance indicates suitability for bass-heavy applications in compact enclosures. Verify compatibility with automated pick-and-place equipment due to the SMD/SMT termination type and ensure the oval form factor fits the designated chassis space.

Part Context

This part belongs to the APR series from PUI Audio, which specializes in compact audio transducers. The series focuses on providing high-performance audio solutions in minimal footprints suitable for modern electronic device constraints. The APR050SO-R specifically addresses needs for robust, sealed speakers in space-constrained designs.