SC400308-1

$2.86

Description：SPEAKER 8OHM 2W TOP PORT 97DB
Series：-
Mfr：DB Unlimited
Package：Tray

SKU:ff98ddc8fa1b Category: Speakers Brand: DB Unlimited

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Product introduction

SC400308-1 is listed in the Speakers range at ChipApex. The manufacturer field lists DB Unlimited. Its product description is SPEAKER 8OHM 2W TOP PORT 97DB. Review the specifications below when checking this part for your BOM.

Speakers specifications for SC400308-1

Description：SPEAKER 8OHM 2W TOP PORT 97DB
Series：-
Mfr：DB Unlimited
Package：Tray
Type：General Purpose
Technology：Magnetic
Impedance：8 Ohms
Power - Max：4 W
Shape：Rectangular
Termination：Solder Eyelet(s)
Size / Dimension：1.575" L x 1.114" W (40.00mm x 28.30mm)
Height - Seated (Max)：0.472" (12.00mm)
Frequency - Self Resonant：380Hz
Efficiency - dBA：97
Efficiency - Testing：100mm
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：Cloth
Material - Magnet：-
Ingress Protection：-
Ratings：-
Frequency Range：200 Hz ~ 20 kHz
Power - Rated：2 W

Speakers datasheet and documents for SC400308-1

SC400308-1

Speakers Overview

The SC400308-1 is a general-purpose dynamic speaker manufactured by DB Unlimited. It features an 8 Ohm impedance and a nominal power rating of 2 Watts. The frequency range spans from 200 Hz to 20 kHz, with a self-resonant frequency of 380 Hz. The unit delivers an efficiency of 97 dBA and utilizes a top-port rectangular frame mount design.

Speakers Feature Summary

Top-port rectangular frame mount construction
Dust and splash resistant durability
General-purpose dynamic transducer design

Speakers Applications

Consumer electronics audio output
Industrial control panel indicators
Portable device sound modules

Speakers Procurement Notes

Verify the specific datasheet version for mechanical tolerances and acoustic performance curves. Confirm environmental ratings against application requirements. Ensure mounting hardware compatibility with the rectangular frame design. Check for RoHS compliance documentation if required by regional regulations.

Speakers Selection Notes

Select this component when a compact, high-efficiency dynamic speaker is needed for general audio applications. The 8 Ohm impedance suits standard amplifier outputs. Consider the 97 dBA efficiency for volume requirements in enclosed spaces. Verify that the 200 Hz lower frequency limit meets bass response needs.

Speakers Part Context

This model belongs to the SC Series of rectangular frame mount speakers from DB Unlimited. These components are designed for embedded installation in various electronic devices requiring reliable audio reproduction within a small form factor.