---
product_id: 658947024
title: "6.5 Inch Subwoofer V3 Long Strokers 65W 4ohm for Bass Tube & Home Theatre"
brand: "bia ; acoustics"
price: "1723487₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/658947024-6-5-inch-subwoofer-v3-long-strokers-65w-4ohm-bass
store_origin: VN
region: Vietnam
---

# 6MM Xmax Excursion 65W Power Handling Y30 Grade Ferrite Magnet 6.5 Inch Subwoofer V3 Long Strokers 65W 4ohm for Bass Tube & Home Theatre

**Brand:** bia ; acoustics
**Price:** 1723487₫
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Feel the bass, own the room — upgrade your sound game now!

## Quick Answers

- **What is this?** 6.5 Inch Subwoofer V3 Long Strokers 65W 4ohm for Bass Tube & Home Theatre by bia ; acoustics
- **How much does it cost?** 1723487₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/658947024-6-5-inch-subwoofer-v3-long-strokers-65w-4ohm-bass)

## 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

- • **Versatile Fit:** Perfect for bass tubes, home theaters, or custom 3-way speaker builds
- • **Durable Design:** Rubber surround and treated paper cone for longevity and clear sound
- • **Max Power Punch:** 65W at 4 Ohm for deep, distortion-free bass
- • **Extended Bass Reach:** 6MM linear excursion with 12MM mechanical max for smooth lows
- • **Premium Magnet Tech:** Imported Y30 Grade Ferrite magnet ensures powerful magnetic flux

## Overview

The 6.5 Inch Subwoofer V3 Long Strokers delivers punchy, boomy bass with a robust 65W power handling and extended 6MM excursion for smooth, distortion-free low frequencies. Featuring a premium Y30 grade ferrite magnet and durable rubber surround, it’s engineered for longevity and clarity. Ideal for bass tubes, home theaters, or as a midbass driver in custom 3-way systems, this subwoofer offers professional-grade sound performance in a compact 6.5-inch form factor.

## Description

The New 6.5 Inch Version 3 of Long Strokers Subwoofers are excellent for use as replacement speakers or for new loudspeaker system design and construction. You can even be use the 6.5 Subwoofer as a small Midbass Driver in 3 Way Systems The excellent Punchy Bass frequency performance will amaze you. A pressed treated paper cone allows for smooth frequency response, while the high temperature aluminum voice coil and vented pole piece with bumped back plate for longer excursions combine to increase power handling without compression. Longevity is ensured with the use of a rubber surround.

Review: Havy magnet subweofer best to low prices - Best quality product and good voice, deep or clear bass
Review: Very decent subwoofer for pairing with full range drivers. - For the cost, it's really good. The local manufacturing is helping the brand to make it super cheap but the sound output is not bad by any means. Being only 6 inches, it can hardly be called a subwoofer but it's rather a 6inch woofer with good bass punch. The downside is, it can't be crossed over like a proper mid-woofer with a dome tweeter due to its low end extension. So this is best used with a small full range driver crossed around 200-250Hz. The other point to consider is its low sensitivity given the small cone (in terms of bass/subwoofer driver) so it's best paired with tiny full range drivers (2-2.5 inches) otherwise SPL matching would be a challenge. I have paired one unit of this with two 2 inch full range drivers for a 2.1 type boom box and it works great but I'm using a 2.1 amplifier card with seperate volume control for subwoofer channel so I can crank it high to match the full range drivers.

## Features

- NEW ! Bumped Pole Plate for Maximised Longer Excursion
- 4-layer VC For Increased Power Handling of 65Watts at 4Ohm
- 6MM Xmax and 12MM Xmech for Smooth Linear Excursions
- Y30 Grade 90/17 Imported Ferrite Magnet With 6MM Pole Plates
- Boomy & Punchy Bass in BIA Recommended Enclosures

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DHP3CCND |
| Best Sellers Rank | #126,999 in Electronics ( See Top 100 in Electronics ) #42 in Subwoofers |
| Brand Name | BIA ; ACOUSTICS |
| Compatible Devices | Desktop, Home Theater, Laptop, MP3 Player, Projector, Smartphone, Television |
| Control Method | Remote |
| Customer Reviews | 4.2 4.2 out of 5 stars (117) |
| Date First Available | 12 April 2024 |
| Generic Name | Subwoofer |
| Included Components | 1 Pcs Subwoofer |
| Is Waterproof | false |
| Item Weight | 1 kg 200 g |
| Item model number | BIA Acoustics 2026 |
| Manufacturer | BIA Acoustics |
| Model Name | SUB-65LSBLK |
| Mounting Type | Flush Mount |
| Net Quantity | 1.00 Piece |
| Number of Items | 1 |
| Packer | BIA Acoustics |
| Product Dimensions | 16.5D x 16.5W x 8H Centimeters |
| Speaker Size | 6.5 Inches |
| Speaker Type | Subwoofer |
| Subwoofer Diameter | 6.5 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** BIA ; ACOUSTICS
- **Connectivity Technology:** Auxiliary
- **Frequency Response:** 45 Hz
- **Speaker Maximum Output Power:** 65 Watts

## Images

![6.5 Inch Subwoofer V3 Long Strokers 65W 4ohm for Bass Tube & Home Theatre - Image 1](https://m.media-amazon.com/images/I/31GT7zrkjhL.jpg)
![6.5 Inch Subwoofer V3 Long Strokers 65W 4ohm for Bass Tube & Home Theatre - Image 2](https://m.media-amazon.com/images/I/412nu2DNJ1L.jpg)
![6.5 Inch Subwoofer V3 Long Strokers 65W 4ohm for Bass Tube & Home Theatre - Image 3](https://m.media-amazon.com/images/I/415g7zizJnL.jpg)
![6.5 Inch Subwoofer V3 Long Strokers 65W 4ohm for Bass Tube & Home Theatre - Image 4](https://m.media-amazon.com/images/I/41B2BTHIR3L.jpg)
![6.5 Inch Subwoofer V3 Long Strokers 65W 4ohm for Bass Tube & Home Theatre - Image 5](https://m.media-amazon.com/images/I/41K1jW7N7hL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Havy magnet subweofer best to low prices
*by N***R on 29 August 2025*

Best quality product and good voice, deep or clear bass

### ⭐⭐⭐⭐ Very decent subwoofer for pairing with full range drivers.
*by G***. on 18 December 2024*

For the cost, it's really good. The local manufacturing is helping the brand to make it super cheap but the sound output is not bad by any means. Being only 6 inches, it can hardly be called a subwoofer but it's rather a 6inch woofer with good bass punch. The downside is, it can't be crossed over like a proper mid-woofer with a dome tweeter due to its low end extension. So this is best used with a small full range driver crossed around 200-250Hz. The other point to consider is its low sensitivity given the small cone (in terms of bass/subwoofer driver) so it's best paired with tiny full range drivers (2-2.5 inches) otherwise SPL matching would be a challenge. I have paired one unit of this with two 2 inch full range drivers for a 2.1 type boom box and it works great but I'm using a 2.1 amplifier card with seperate volume control for subwoofer channel so I can crank it high to match the full range drivers.

### ⭐⭐⭐⭐⭐ Good Budget Subwoofer Speaker
*by P***H on 25 August 2025*

Very good Subwoofer speaker for home theater. You need to have speaker box to fit this subwoofer speaker.

## Frequently Bought Together

- BIA ; ACOUSTICS 6.5 Inch Subwoofer V3 Long Strokers 65W 4ohm for Bass Tube & Home Theatre
- BIA ; ACOUSTICS 8 inch Subwoofer V3 Long Strokers 150W 4ohm for Car and Hometheatre

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-12*