---
product_id: 506797755
title: "8\" inch Woofer Speaker Pro Series 80W 4ohm"
brand: "bia ; acoustics"
price: "€ 30.19"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.gr/products/506797755-8-inch-woofer-speaker-pro-series-80w-4ohm
store_origin: GR
region: Greece
---

# 92dB high sensitivity 80W power handling Durable high-roll surround 8" inch Woofer Speaker Pro Series 80W 4ohm

**Brand:** bia ; acoustics
**Price:** € 30.19
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Feel the bass, own the room — don’t just listen, experience it!

## Quick Answers

- **What is this?** 8" inch Woofer Speaker Pro Series 80W 4ohm by bia ; acoustics
- **How much does it cost?** € 30.19 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/506797755-8-inch-woofer-speaker-pro-series-80w-4ohm)

## Best For

- bia ; acoustics enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** High-roll surround ensures long-term durability and high excursion capability
- • **Precision Soundstage:** 92dB sensitivity crafts an immersive, crystal-clear audio experience
- • **Hybrid Cone Innovation:** Poly-laminated paper cone balances sensitivity with self-damping for perfect sound clarity
- • **Versatile Compatibility:** Flush mount design fits seamlessly in home theaters, car audio, and DIY speaker projects
- • **Power-Packed Performance:** 80W high-wattage driver delivers booming bass without distortion

## Overview

The 8" Woofer Speaker Pro Series combines an 80W power rating with a high 92dB sensitivity, featuring a hybrid poly-laminated cone and durable high-roll surround for superior bass response and longevity. Designed for flush mounting, it’s ideal for upgrading home theaters, car audio systems, or custom speaker builds, delivering professional-grade sound clarity and punch.

## Description

These 8 inch low frequency drivers are ideal for the customer who is looking for inexpensive replacement woofers. Each woofer features a poly-laminated paper cone , Vented Cone assembly , moisture resistant poly foam surround, and stamped steel frame.

Review: Very nice product sound quality super deluxe and bass was osm - Very very nice product, sound quality are so good and bass quality was superb, I love it Thank you ❤️ bia acoustics ❤️ Guys don't underestimate this product it was looking good but sound & bass was so dengerous. 10 ⭐ out of 5 ⭐. ❤️❤️❤️❤️❤️❤️ Lovely product just like honeymoon ❤️❤️❤️❤️❤️❤️❤️ 😄😄😄😄😄😄😄😄😄😄😄
Review: Superb great sound - Its a wonderful woofer

## Features

- New Hybrid cone for perfect balance of sensitivity and self-damping
- High wound 1" voice coil enable high power handling
- High Roll surround ensures high excursion and long-term durability
- Y30 grade 90/17 Magnet with Full Coverage Pole plates.
- High sensitivity of 92db creates Astonishing sound stage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSCZ4NXR |
| Age Range Description | Adult |
| Antenna Location | For Surround Sound Systems , Hometheatre Systems & Car Audio Subwoofer |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #149,655 in Electronics ( See Top 100 in Electronics ) #50 in Subwoofers |
| Box Contents | 1 pc 8" woofer |
| Brand | BIA ; ACOUSTICS |
| Brand Name | BIA ; ACOUSTICS |
| Colour | multicolor |
| Compatible Devices | 8 inch Hometheatre Woofer Replacement , Bookshelf Tower Speakers and DIY Projects |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | wired |
| Control Method | Voice |
| Customer Package Type | Boxed |
| Customer Reviews | 3.8 out of 5 stars 102 Reviews |
| Enclosure Material | Metal |
| Frequency Response | 40 Hz |
| Impedance Unit of Measure | 4 Ohms |
| Is Waterproof | false |
| Item Dimensions D x W x H | 18D x 18W x 8H Centimeters |
| Item Type Name | Woofer Speaker Driver |
| Item Weight Unit of Measure | 450 Grams |
| Manufacturer | BIA Acoustics, SIDCUL Haridwar, Helpline - +918126609351 Mail at - biaacoustics@gmail.com |
| Manufacturer Contact Information | SIDCUL Haridwar, Helpline - +918126609351 Mail at - biaacoustics@gmail.com |
| Model Name | BIA-SP8480Y |
| Model Number | BIA-SP8480Y |
| Mounting Type | Flush Mount |
| Network Connectivity Technology | wired |
| Number of Audio Channels | Mono |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | High Sensitivity ,Good Bass response and Clear Sound |
| Speaker Maximum Output Power | 80 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Home Theater Systems, Car Audio Systems, Surround Sound Systems |
| Subwoofer Speaker Diameter Unit of Measure | 8 Inches |
| Tweeter Driver Diameter | 1 Inches |
| Unit Count | 1.00 Piece |
| Warranty Description | 6 Months Manufacturing Defect replacement warranty |
| Warranty Type | Limited |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 8 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** BIA ; ACOUSTICS
- **Connectivity Technology:** wired
- **Frequency Response:** 40 Hz
- **Speaker Maximum Output Power:** 80 Watts

## Images

![8" inch Woofer Speaker Pro Series 80W 4ohm - Image 1](https://m.media-amazon.com/images/I/71cj-M7dZHL.jpg)
![8" inch Woofer Speaker Pro Series 80W 4ohm - Image 2](https://m.media-amazon.com/images/I/8138thwjeRL.jpg)
![8" inch Woofer Speaker Pro Series 80W 4ohm - Image 3](https://m.media-amazon.com/images/I/71PirpppwXL.jpg)
![8" inch Woofer Speaker Pro Series 80W 4ohm - Image 4](https://m.media-amazon.com/images/I/71+70jCG50L.jpg)

## Questions & Answers

**Q: Please share dimensions for ported box having 2 Bia 8” Woofers, running on 80W RMS per channel.**
A: For Dual woofers use size - 10inch width, 16 inch depth, and 20 inch height using 12mm MDF board. Place a bracing in the centre of 20" height . Use single  2 inch diameter port and 14" length.

**Q: Can i use this on 15w stereo bluetooth 5.0 power amplifier board 12v/24v high power digital amplifier module**
A: You can use it but you won't feel the punch and basein 50 w

**Q: what are the t/s parameters?**
A: Not provided.

**Q: What's the frequency range**
A: Ported freq range - 44hz to 2.8khz ( ported volume - .86ft³ tuned to 55hz . Suited for sealed boxes to produce midbass response for 3 way 2 way systems - Sealed volume .6ft3

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice product sound quality super deluxe and bass was osm
*by V***� on 21 October 2024*

Very very nice product, sound quality are so good and bass quality was superb, I love it Thank you ❤️ bia acoustics ❤️ Guys don't underestimate this product it was looking good but sound & bass was so dengerous. 10 ⭐ out of 5 ⭐. ❤️❤️❤️❤️❤️❤️ Lovely product just like honeymoon ❤️❤️❤️❤️❤️❤️❤️ 😄😄😄😄😄😄😄😄😄😄😄

### ⭐⭐⭐⭐ Superb great sound
*by R***N on 12 August 2025*

Its a wonderful woofer

### ⭐ damage product
*by A***. on 25 March 2025*

damage products, speaker quality 👌

## Frequently Bought Together

- BIA Acoustics 8" inch Woofer Speaker Pro Series 80W 4ohm
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-24*