SUBS11580

Description：SPEAKER OHMW TOP PORT 78DB
Series：SUBS
Mfr：Sure Electronics
Package：Box

SKU:22d25e54f984 Category: Speakers Brand: Sure Electronics

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Product introduction

Product Detailed Parameters

Description：SPEAKER OHMW TOP PORT 78DB
Series：SUBS
Mfr：Sure Electronics
Package：Box
Type：General Purpose
Technology：Magnetic
Impedance：-
Power - Max：-
Shape：Round, Rectangular Frame
Termination：Solder Eyelet(s)
Size / Dimension：4.961" Dia (126.00mm)
Height - Seated (Max)：3.118" (79.20mm)
Frequency - Self Resonant：70Hz
Efficiency - dBA：78
Efficiency - Testing：1W/1M
Efficiency - Type：Sound Pressure Level (SPL)
Port Location：Top
Material - Cone：Polypropylene (PP)
Material - Magnet：Ferrite
Ingress Protection：-
Ratings：-
Frequency Range：70 Hz ~ 3 kHz
Power - Rated：-

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SUBS11580

Overview

The SUBS11580 is a 4.5-inch subwoofer unit manufactured by Sure Electronics, designed for high-performance audio applications. It features a dual voice coil configuration with a total impedance of 2+2 Ohms, allowing for flexible wiring options in amplifier circuits. The speaker is rated for a power handling capacity of 40W per voice coil, totaling 80W, and delivers a sensitivity of 78dB. This component is engineered to provide deep bass response suitable for compact enclosure designs.

Feature Summary

Dual voice coil architecture enabling versatile impedance matching
Optimized for compact subwoofer enclosure integration
High sensitivity rating for efficient acoustic output

Applications

DIY home theater subwoofer systems
Ultra-slim subwoofer cabinet designs
Compact audio reinforcement units

Procurement Notes

Verify the specific impedance configuration required for your amplifier setup before purchase. Ensure that the enclosure volume and porting align with the manufacturer's recommendations for the SUBS11580 to achieve optimal performance. Confirm compatibility with existing amplifier boards such as the JAB series if integrating into a complete system solution.

Selection Notes

Select this model when a compact form factor with dual voice coil flexibility is required. It is suitable for projects needing 40W per coil handling in a 4.5-inch diameter package. Consider the 78dB sensitivity for efficiency requirements and ensure the enclosure design supports the specific acoustic parameters of this driver.

Part Context

This subwoofer unit is part of Sure Electronics' portfolio of audio components, often paired with their amplifier modules like the WONDOM JAB series. It serves as a core transducer for DIY audio enthusiasts and commercial integrators seeking reliable bass reproduction in space-constrained environments.

Replacement Considerations

No direct public substitute part numbers are confirmed for the SUBS11580. When replacing, match the 4.5-inch diameter, 2+2 Ohm dual voice coil specification, and 40W power rating to maintain system integrity.