---
product_id: 6458913
title: "GRS RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2\" 1 Ohm"
brand: "grs"
price: "SAR 332"
currency: SAR
in_stock: true
category: "Grs"
url: https://www.desertcart.com.sa/products/6458913-grs-rsb901-1-replacement-speaker-driver-for-bose-901-4
store_origin: SA
region: Saudi Arabia
---

# GRS RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm

**Brand:** grs
**Price:** SAR 332
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** GRS RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm by grs
- **How much does it cost?** SAR 332 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/6458913-grs-rsb901-1-replacement-speaker-driver-for-bose-901-4)

## Best For

- grs enthusiasts

## Why This Product

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

## Description

Its a replacement for your an amazing old speaker that has a loudspeaker system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0049GKFX8 |
| Additional Features | Bass Boost |
| Antenna Location | Replacing or upgrading speakers in a Bose 901 audio system |
| Audio Driver Type | Piezoelectric Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #105,791 in Electronics ( See Top 100 in Electronics ) #1,192 in Car Coaxial Speakers |
| Brand | GRS |
| Built-In Media | Replacement speaker drivers |
| Compatible Devices | Gaming Console, Home Theater, Television |
| Connectivity Protocol | Auxiliary |
| Connectivity Technology | Auxiliary |
| Control Method | Voice |
| Controller Type | Voice control |
| Customer Reviews | 4.1 out of 5 stars 44 Reviews |
| Impedance | 1 Ohms |
| Is Waterproof | FALSE |
| Item Weight | 817 Grams |
| MP3 player | No |
| Manufacturer | GRS |
| Model Name | RSB901-1 |
| Model Number | RSB901-1 |
| Mounting Type | Flush Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 1.0 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Speaker Size | 4.5 Inches |
| Speaker Type | Bookshelf |
| Specific Uses For Product | Replacing or upgrading speakers in a Bose 901 audio system |
| Subwoofer Connectivity Technology | Wired |
| UPC | 844632085055 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 4.5 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** GRS
- **Connectivity Technology:** Auxiliary
- **Model Name:** RSB901-1
- **Mounting Type:** Flush Mount

## Images

![GRS RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm - Image 1](https://m.media-amazon.com/images/I/71cC6gDWixL.jpg)
![GRS RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm - Image 2](https://m.media-amazon.com/images/I/71wRbdWiEDL.jpg)
![GRS RSB901-1 Replacement Speaker Driver for Bose 901 4-1/2" 1 Ohm - Image 3](https://m.media-amazon.com/images/I/81tNhHrAPvL.jpg)

## Questions & Answers

**Q: Will this speaker fit a Bose 51 outdoor speaker?**
A: It will fit physically, but the Bose original was a 4-ohm, instead of 1-ohm. If you have a pair, check the impedance of the other speaker. Both should be the same. I had to go to eBay to find a 4-ohm.

**Q: This is for the whole speaker 9pc?**
A: No. This is one of nine.

**Q: Is this the replacement speaker that will fit a 2002 cadillace escalade driver side door ?????**
A: I'm not sure, I used it for my Bose 901 speakers..... Sorry

**Q: is the foam surround on these the new style that lasts longer and if so how many years is it good for?**
A: The speaker works great, sounds as good as new to me.  I expect the foam and the rest to last longer by keeping them dry and out of the winter weather.  The environment makes the difference.

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**Shop now:** [https://www.desertcart.com.sa/products/6458913-grs-rsb901-1-replacement-speaker-driver-for-bose-901-4](https://www.desertcart.com.sa/products/6458913-grs-rsb901-1-replacement-speaker-driver-for-bose-901-4)

---

*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-07-10*