---
product_id: 377008571
title: "Professional Assembly Backcan for JBL CSS8004 Speaker, 4-Inch, Pack of 6"
brand: "jbl"
price: "€ 121.86"
currency: EUR
in_stock: true
reviews_count: 1
category: "Jbl"
url: https://www.desertcart.pt/products/377008571-professional-assembly-backcan-for-jbl-css8004-speaker-4-inch-pack
store_origin: PT
region: Portugal
---

# Compact 89mm depth x 214mm diameter Precision-fit for JBL CSS8004 Durable zinc-plated steel build Professional Assembly Backcan for JBL CSS8004 Speaker, 4-Inch, Pack of 6

**Brand:** jbl
**Price:** € 121.86
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your sound setup with pro-grade precision and durability!

## Quick Answers

- **What is this?** Professional Assembly Backcan for JBL CSS8004 Speaker, 4-Inch, Pack of 6 by jbl
- **How much does it cost?** € 121.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/377008571-professional-assembly-backcan-for-jbl-css8004-speaker-4-inch-pack)

## Best For

- jbl enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Efficiency:** Includes 6 backcans, perfect for outfitting multiple speakers and streamlining your project workflow.
- • **Versatile Conduit Access:** Five strategically placed conduit knockouts provide flexible wiring options to fit any setup.
- • **Optimized Mounting System:** Four clip nut attachment points on a 165mm diameter for secure, hassle-free installation.
- • **Robust Steel Construction:** Zinc-plated, powder-coated steel ensures long-lasting durability in commercial and air handling environments.
- • **Seamless JBL Compatibility:** Engineered exclusively for JBL CSS8004 speakers and CSS-TR4/8 tile rails for flawless integration.

## Overview

The JBL Professional Assembly Backcan CSS-BB4X6 is a pack of six robust, zinc-plated steel enclosures designed specifically for JBL CSS8004 speakers. Measuring 89mm deep by 214mm in diameter, it features five conduit knockouts and four clip nut mounting points for secure, versatile installation in commercial and air handling spaces.

## Description

The JBL CSS-BB4 pre-install backcan is designed for use with the JBL CSS8004 speaker. This product comes in packs of 6 pcs CSS-BB4x6, for 6 speakers. (For suspended ceilings, tile rail is JBL CSS-TR4/8. )

Review: Product is a good product. Not very dependable on the shipping dates - This was supposed to show up the 17th and here it is 19th and hasn't been shipped yet!!!!!!!!!

## Features

- Compatibility: JBL CSS8004 speaker, JBL CSS-TR4/8x12 tile rails
- Dimensions: 89 mm deep x 214 mm diameter (3. 5 x 8. 4 in)
- Material: Zinc-plated, powder-costed steel
- Five conduit knockouts: four on sides spaced at 90 degrees, and one at center of top panel
- Four attachment points on 165mm (6. 5") diameter with clip nuts for four screws

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01I7FH052 |
| Additional Features | Durable, Lightweight |
| Age Range Description | Adult |
| Antenna Location | For Commercial Settings, For Air Handling Spaces |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Audio output mode | Surround |
| Brand | JBL |
| Built-In Media | 6 speakers, mounting hardware |
| Color | multi |
| Compatible Devices | CSS-8004 speaker, CSS-TR4/8 tile rails |
| Control Method | Touch |
| Country of Origin | China |
| Customer Package Type | standard packaging |
| Customer Reviews | 4.3 out of 5 stars 24 Reviews |
| Enclosure Material | Steel, zinc-plated, powder-coated |
| Global Trade Identification Number | 00691991300059 |
| Is Waterproof | false |
| Item Type Name | JBL Professional Assembly Backcan for JBL CSS8004 Speaker, 4 Inch, Pack of 6 (CSS-BB4X6) |
| Item Weight | 408 g |
| Manufacturer | Harman Music Group |
| Material | Steel , zinc-plated, powder-coated |
| Model Name | CSS-BB4X6 |
| Model Number | CSS-BB4X6 |
| Model name | CSS-BB4X6 |
| Mounting Type | Railing Mount,Rails,Clip On |
| Mounting type | Railing Mount,Rails,Clip On |
| Number of Audio Channels | 6.0 |
| Number of Items | 1 |
| Power Source | plug_in_electric |
| Speaker Maximum Output Power | 400 Watts |
| Speaker Size | 4 Inches |
| Speaker Type | Component |
| Speaker maximum output power | 400 Watts |
| Specific Uses For Product | Air handling spaces, commercial settings |
| Subwoofer Diameter | 4 Inches |
| Tweeter Diameter | 0.75 Inches |
| UPC | 691991300059 |
| Unit Count | 6 Count |
| Warranty Type | Limited |
| Woofer Diameter | 4 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** JBL
- **Material:** Steel, zinc-plated, powder-coated
- **Mounting type:** Railing Mount,Rails,Clip On
- **Speaker maximum output power:** 400 Watts

## Images

![Professional Assembly Backcan for JBL CSS8004 Speaker, 4-Inch, Pack of 6 - Image 1](https://m.media-amazon.com/images/I/71Gr5vWM9bL.jpg)

## Customer Reviews

### ⭐⭐ Product is a good product. Not very dependable on the shipping dates
*by B***R on 19 May 2026*

This was supposed to show up the 17th and here it is 19th and hasn't been shipped yet!!!!!!!!!

## Frequently Bought Together

- JBL Professional Assembly Backcan for JBL CSS8004 Speaker, 4-Inch, Pack of 6
- JBL Professional CSS-TR4/8x12 Tile Rails For CSS-BB4x6 and CSS-BB8x6 Speaker Backcan Assembly, Pack of 12
- JBL Professional CSS8004 Commercial Series 5-Watt Ceiling Speaker, 4-Inch, White

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**Shop now:** [https://www.desertcart.pt/products/377008571-professional-assembly-backcan-for-jbl-css8004-speaker-4-inch-pack](https://www.desertcart.pt/products/377008571-professional-assembly-backcan-for-jbl-css8004-speaker-4-inch-pack)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-07*