---
product_id: 38692798
title: "SB Acoustics SB15MFC30-4 5\" Poly Cone Woofer - 4 ohm"
brand: "sb acoustics"
price: "₪48"
currency: ILS
in_stock: false
url: https://www.desertcart.co.il/products/38692798-sb-acoustics-sb15mfc30-4-5-poly-cone-woofer-4-ohm
store_origin: IL
region: Israel
---

# 4 ohm impedance 150mm frame size 5" Poly Cone SB Acoustics SB15MFC30-4 5" Poly Cone Woofer - 4 ohm

**Brand:** sb acoustics
**Price:** ₪48
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Elevate Your Audio Game!

## Quick Answers

- **What is this?** SB Acoustics SB15MFC30-4 5" Poly Cone Woofer - 4 ohm by sb acoustics
- **How much does it cost?** ₪48 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/38692798-sb-acoustics-sb15mfc30-4-5-poly-cone-woofer-4-ohm)

## Best For

- sb acoustics enthusiasts

## Why This Product

- Trusted sb acoustics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Fit:** Compact 150mm frame with a 123mm cut-out for easy installation.
- • **Efficient Performance:** 4 ohm impedance ensures optimal power handling.
- • **Precision Engineering:** Vented pole piece for enhanced airflow and sound clarity.
- • **Unleash Powerful Sound:** Experience deep bass with the 5" Poly Cone design.
- • **Lightweight & Responsive:** CCAW voice coil minimizes moving mass for quick response.

## Overview

The SB Acoustics SB15MFC30-4 is a high-performance 5" Poly Cone Woofer designed for audiophiles seeking exceptional sound quality. With a 4 ohm impedance and a lightweight CCAW voice coil, this woofer delivers powerful bass and quick response, making it perfect for various audio applications. Its compact design ensures easy integration into your sound system.

## Description

The SB15MFC30-4 is a 5" polypropylene cone woofer from SB Acoustics. The woofer features a cast frame with ventilated spider, mineral filled poly cone, and low damping rubber surround. An extended length copper clad pole piece improves inductance symmetry and reduces intermodulation distortion. This woofer is popular in both home and autosound applications. Suggested boxes: Sealed box of 0.1 cubic foot with 50% filling for a F3 of 100Hz Vented box of 0.2 cubic foot with 20% filling and 1” vent by 4.75” long for a F3 of 65Hz Vented box of 0.3 cubic foot with 20% filling and a 1.5” vent by 6” long for a F3 of 53Hz

## Features

- CCAW voice coil for low moving mass
- Vented pole piece
- Fiber glass former
- 150mm frame, 123mm cut out
- 69mm depth

## Images

![SB Acoustics SB15MFC30-4 5" Poly Cone Woofer - 4 ohm - Image 1](https://m.media-amazon.com/images/I/41hOUXmmZdL.jpg)
![SB Acoustics SB15MFC30-4 5" Poly Cone Woofer - 4 ohm - Image 2](https://m.media-amazon.com/images/I/51qdu47uQ+L.jpg)
![SB Acoustics SB15MFC30-4 5" Poly Cone Woofer - 4 ohm - Image 3](https://m.media-amazon.com/images/I/51jkRUuuayL.jpg)
![SB Acoustics SB15MFC30-4 5" Poly Cone Woofer - 4 ohm - Image 4](https://m.media-amazon.com/images/I/41DfAFZcUFL.jpg)

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**Shop now:** [https://www.desertcart.co.il/products/38692798-sb-acoustics-sb15mfc30-4-5-poly-cone-woofer-4-ohm](https://www.desertcart.co.il/products/38692798-sb-acoustics-sb15mfc30-4-5-poly-cone-woofer-4-ohm)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-01*