FR 87 - 4 OHM

$8.54

Description：SPEAKER 4OHM 15W TOP PORT 85DB
Series：-
Mfr：Visaton GmbH & Co. KG
Package：Bulk

SKU:5742d4395c1a Category: Speakers Brand: Visaton GmbH & Co. KG

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Product introduction

FR 87 – 4 OHM is listed in the Speakers range at ChipApex. The manufacturer field lists Visaton GmbH & Co. KG. Its product description is SPEAKER 4OHM 15W TOP PORT 85DB. Review the specifications below when checking this part for your BOM.

Speakers specifications for FR 87 – 4 OHM

Description：SPEAKER 4OHM 15W TOP PORT 85DB
Series：-
Mfr：Visaton GmbH & Co. KG
Package：Bulk
Type：General Purpose
Technology：-
Impedance：4 Ohms
Power - Max：20 W
Shape：Round, Square Frame
Termination：Quick Connect
Size / Dimension：-
Height - Seated (Max)：1.535" (39.00mm)
Frequency - Self Resonant：-
Efficiency - dBA：85
Efficiency - Testing：1W/1M
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：-
Material - Magnet：-
Ingress Protection：-
Ratings：-
Frequency Range：100 Hz ~ 20 kHz
Power - Rated：15 W

Speakers datasheet and documents for FR 87 – 4 OHM

FR 87 - 4 OHM

Speakers Overview

The Visaton FR 87 - 4 OHM is a general-purpose full-range speaker featuring a 4 Ohm impedance and a 15 W power rating. It delivers a frequency response range from 100 Hz to 20 kHz with an efficiency of 85 dBA. The unit utilizes a round driver shape with a square frame, measuring 87 mm in diameter and 39 mm in seated height. Top porting is incorporated into the design.

Speakers Feature Summary

Full-range audio reproduction capability
Top-mounted port configuration
Square mounting frame structure

Speakers Applications

Speech reinforcement systems
General purpose music playback
Wide-spectrum audio applications

Speakers Procurement Notes

Verify the exact part number against manufacturer documentation to ensure correct impedance and power ratings. Confirm physical dimensions match enclosure requirements. Check for RoHS compliance status if required by project specifications. Ensure sourcing channels provide authentic components from authorized distributors.

Speakers Selection Notes

Select this component when a compact full-range solution is needed for speech or general audio. The 4 Ohm impedance suits standard amplifier outputs. Consider the square frame for specific mounting constraints. Evaluate the 15 W rating against expected acoustic output levels.

Speakers Part Context

This model belongs to the Visaton FR series of full-range speakers. It is designed for balanced frequency response and high efficiency. The series targets applications requiring reliable audio performance in compact form factors.