---
product_id: 239403557
title: "JBL Stage1 621"
brand: "jbl"
price: "€ 170.62"
currency: EUR
in_stock: true
url: https://www.desertcart.at/products/239403557-jbl-stage1-621
store_origin: AT
region: Austria
---

# 350W Max Output Power 20 KHz Frequency Response 6.5'' Dynamic Driver JBL Stage1 621

**Brand:** jbl
**Price:** € 170.62
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive — don’t just listen, experience every mile!

## Quick Answers

- **What is this?** JBL Stage1 621 by jbl
- **How much does it cost?** € 170.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/239403557-jbl-stage1-621)

## 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

- • **Powerful 350W Output:** Turn up your drive with booming, distortion-free audio.
- • **Wide 20 KHz Frequency Range:** Experience crisp highs and deep lows for a full-spectrum sound.
- • **Immersive 6.5'' Dynamic Drivers:** Feel every beat with precision-engineered sound clarity.
- • **UV-Resistant Polypropylene Build:** Durable design that withstands the harshest car environments.
- • **Seamless Smartphone Compatibility:** Effortlessly connect and control your music on the go.

## Overview

The JBL Stage 1 621 is a premium 6.5-inch car speaker set delivering 350 watts of powerful, clear stereo sound with a wide 20 KHz frequency response. Built with UV-resistant polypropylene for durability, it’s designed for seamless smartphone compatibility and door mounting, making it the perfect upgrade for any car audio enthusiast seeking immersive, high-quality sound on the road.

## Description

JBL Stage 1 621 6.5'' (16cm) Speaker Set : desertcart.co.uk: Electronics & Photo

## Features

- High Quality Caraudio
- Enjoy the best music experience
- Excellent Sound Quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y5DRS5G |
| Antenna Location | For vehicle audio systems |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | 50,406 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2,171 in Hi-Fi Speakers |
| Box Contents | Speaker set |
| Brand Name | JBL |
| Colour | Black |
| Compatible Devices | Smartphone |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | wired |
| Control Method | Touch |
| Controller Type | Touch |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,362) |
| Enclosure Material | Polypropylene |
| Frequency Response | 20 KHz |
| Impedance | 4 Ohms |
| Input Voltage | 2.83 Volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 15.2D x 15.2W x 5.1H centimetres |
| Item Type Name | JBL Stage 1 621 6.5'' (16cm) Speaker Set |
| Item Weight | 1 Kilograms |
| MP3 player | No |
| Manufacturer | Harman |
| Maximum Range | 20 Metres |
| Maximum Speaker Output Power (in watts) | 350 Watts |
| Model Name | JB STAGE1621 |
| Model Number | Stage1 621 |
| Mounting Type | Door Mount |
| Network Connectivity Technology | Wired |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 2 |
| Power Source | Corded Electric |
| Product Features | UV resistant polypropylene, two-way design |
| Product Warranty | 2 year manufacturer |
| Series Number | 1 |
| Speaker Size | 6.5 Inches |
| Speaker Type | Car |
| Specific Uses For Product | In-car audio and entertainment use, particularly with smartphones |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter | 16 Centimetres |
| UPC | 783970028556 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 16 Centimetres |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** JBL
- **Connectivity technology:** Wired
- **Frequency response:** 20 KHz
- **Input voltage:** 2.83 Volts
- **Material:** Polypropylene
- **Model name:** JB STAGE1621
- **Mounting type:** Door Mount
- **Speaker maximum output power:** 350 Watts
- **Speaker type:** Car

## Images

![JBL Stage1 621 - Image 1](https://m.media-amazon.com/images/I/81BkNvGk7PL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Has anyone fitted these into a Mk3 vw caddy?**
A: Yes I have sound good, big improvement over standard. You need adaptor rings though

**Q: Will these fit into a vw polo 2009? my driver side speaker has blown**
A: May be but sound effects gone be changed if you changed one even quality is good but not much louder

**Q: Can it be suitable for I10 door speakers.**
A: I use it in Honda Jazz to replace original door speakers, the thickness of JBL is similar to original speakers and there is no problem for me, just make sure the diameter is the same, I think it will fit i10 also.

**Q: How deep are these speakers?**
A: They not deep I put these in a tigra door panel

## Frequently Bought Together

- JBL Stage 1 621 2-Way Speaker Set by Harman Kardon - 175W Car Audio System - 2 Shelf Door Speakers 6.5" 16.5cm
- Sound-way Spacer rings adapters and harness kit for 6.5" inch / 165 mm speakers compatible with Fiat, Lancia, Alfa Romeo, Vauxhall, Ford, Peugeot, Citroen, Iveco

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**Shop now:** [https://www.desertcart.at/products/239403557-jbl-stage1-621](https://www.desertcart.at/products/239403557-jbl-stage1-621)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-05*