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Product Detailed Parameters
- Description：SPEAKER 8OHM 25W TOP PORT 87DB
- Series：SUFR
- Mfr：Sure Electronics
- Package：Box
- Type：General Purpose
- Technology：Magnetic
- Impedance：8 Ohms
- Power - Max：40 W
- Shape：Round, Rectangular Frame
- Termination：Solder Eyelet(s)
- Size / Dimension：5.276" Dia (134.00mm)
- Height - Seated (Max)：2.480" (63.00mm)
- Frequency - Self Resonant：100Hz
- Efficiency - dBA：87
- Efficiency - Testing：1W/1M
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Top
- Material - Cone：Paper
- Material - Magnet：Ferrite
- Ingress Protection：-
- Ratings：-
- Frequency Range：100 Hz ~ 18 kHz
- Power - Rated：25 W
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Overview
The Sure Electronics SUFR12025 is a 5-inch full-range speaker unit featuring an 8-ohm nominal impedance and a 25-watt power handling capacity. It delivers a sensitivity of 87 dB and utilizes a top-port design with a ferrite magnet structure. The frequency response spans from 100 Hz to 18 kHz, providing balanced audio reproduction for general-purpose applications.
Feature Summary
- Full-range driver optimized for wide DIY and kiosk projects
- Ferrite magnet structure for reliable performance
- Top-port acoustic design for efficient sound projection
Applications
- DIY audio equipment construction
- Information kiosks
- General-purpose public address systems
Procurement Notes
Verify the specific manufacturer designation when sourcing, as distributors may list this component under alternative branding such as Multicomp Pro (MP-SUFR12025). Confirm that the required impedance matches your system design, noting potential variations in listed specifications across different supplier datasheets. Ensure compatibility with standard 5-inch mounting templates.
Selection Notes
Select this unit for applications requiring a robust, cost-effective full-range solution. The 8-ohm impedance suits standard amplifier outputs. Consider the physical dimensions and frame shape when designing enclosures, as the square frame may require specific mounting hardware or custom baffles compared to round drivers.
Part Context
This component belongs to the category of 5-inch full-range speakers designed for versatile audio reproduction. It is commonly utilized in educational and commercial display environments where clear mid-range fidelity is prioritized over extreme bass extension. The availability of CAD models facilitates integration into custom enclosure designs.
Replacement Considerations
The MP-SUFR12025 by Multicomp Pro is a documented equivalent listing. Verify mechanical mounting hole patterns and magnetic structure compatibility before substitution to ensure proper fit within existing chassis or enclosure frameworks.
