---
product_id: 494776790
title: "Stage1 51F 5.25\" 2-Way Coaxial Car Speaker 30W RMS 150W Peak 4 Ohm 90dB polypropylene woofer mylar dome tweeter 75Hz–20kHz response for balanced clear audio in vehicles with consistent performance"
brand: "jbl"
price: "€ 128.22"
currency: EUR
in_stock: true
reviews_count: 3
category: "Jbl"
url: https://www.desertcart.hr/products/494776790-stage1-51f-5-25-2-way-coaxial-car-speaker-30w
store_origin: HR
region: Croatia
---

# 90dB Sensitivity for crisp sound 75Hz–20kHz Balanced Frequency Response 30W RMS / 150W Peak Power Stage1 51F 5.25" 2-Way Coaxial Car Speaker 30W RMS 150W Peak 4 Ohm 90dB polypropylene woofer mylar dome tweeter 75Hz–20kHz response for balanced clear audio in vehicles with consistent performance

**Brand:** jbl
**Price:** € 128.22
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your drive with JBL’s punchy, crystal-clear sound experience!

## Quick Answers

- **What is this?** Stage1 51F 5.25" 2-Way Coaxial Car Speaker 30W RMS 150W Peak 4 Ohm 90dB polypropylene woofer mylar dome tweeter 75Hz–20kHz response for balanced clear audio in vehicles with consistent performance by jbl
- **How much does it cost?** € 128.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/494776790-stage1-51f-5-25-2-way-coaxial-car-speaker-30w)

## 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

- • **Effortless Clarity:** 90dB sensitivity ensures your music sounds clear and vibrant even with modest amplifiers.
- • **Sleek, Compact Design:** 130mm coaxial build fits seamlessly into most vehicles without compromising style or space.
- • **Balanced Audio Spectrum:** Wide 75Hz–20kHz frequency range captures deep lows and sparkling highs for every genre.
- • **Power that Packs a Punch:** Delivers robust 30W RMS and explosive 150W peak power for immersive in-car audio.
- • **Reliable Everyday Performance:** Durable polypropylene woofer and mylar dome tweeter engineered for consistent sound on every drive.

## Overview

The JBL Stage1 51F is a 5.25-inch 2-way coaxial car speaker designed for professional-grade in-car audio upgrades. Featuring 30W RMS and 150W peak power handling at 4 ohms, it delivers powerful, distortion-free sound with 90dB sensitivity. Its 75Hz–20kHz frequency response ensures balanced, clear audio across lows, mids, and highs. The compact polypropylene woofer and mylar dome tweeter provide durable, reliable performance, making it an ideal choice for daily drivers seeking a premium sound upgrade.

## Description

JBL Stage1 51F 5.25" 2-Way Coaxial Car Speaker 30W RMS 150W Peak 4 Ohm 90dB polypropylene woofer mylar dome tweeter 75Hz–20kHz response for balanced clear audio in vehicles with consistent performance : desertcart.co.uk: Electronics & Photo

Review: Duster Upgrade - Easy to fit, decent little upgrade for reasonable cost. No problems so far.
Review: Good speakers - Really good speakers

## Features

- The JBL Stage1 51F delivers 30W RMS and 150W peak at 4 ohms, supporting efficient power handling and stable performance while fitting a wide range of common vehicle audio systems used in daily driving
- With 90dB sensitivity, the speaker provides strong output even with limited amplifier power, enabling clear and efficient sound reproduction across various in-car audio configurations for everyday use
- A frequency response of 75Hz–20kHz ensures balanced playback with defined highs and solid midrange presence, making the speaker suitable for factory setups or upgraded vehicle audio systems.
- The compact 130mm coaxial design offers flexible installation options and delivers dependable performance for users who need stable operation and reliable sound quality during everyday driving.
- Its construction supports efficient power transfer and consistent clarity, helping the speaker maintain precise audio performance under normal driving conditions in today’s vehicle interiors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Z6SXFSN |
| Age Range Description | Adult |
| Antenna Location | Car |
| Audio Driver Size | 13 Centimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | 49,823 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 102 in Coaxial Car Speakers |
| Box Contents | 2x JBL Stage1 51F Car Speakers without Grille, 8 x Fixing Clips |
| Brand | JBL |
| Brand Name | JBL |
| Colour | Black |
| Compatible Devices | Smartphone |
| Compatible with Vehicle Type | Bus, Car, Truck |
| Connectivity Protocol | Auxiliary |
| Connectivity technology | Auxiliary |
| Control Method | Touch |
| Controller Type | Remote Control |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 554 Reviews |
| Enclosure Material | Polypropylene |
| Frequency Response | 20 KHz |
| Frequency response | 20 KHz |
| Impedance | 4 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 12.9D x 12.9W x 6.1H centimetres |
| Item Type Name | Car Speakers |
| Item Weight | 1.08 Kilograms |
| MP3 player | No |
| Manufacturer | JBL |
| Maximum Speaker Output Power (in watts) | 150 Watts |
| Model Name | STAGE1 51F |
| Model Number | STAGE151F |
| Mounting Type | Flush Mount |
| Mounting type | Flush Mount |
| Network Connectivity Technology | Auxiliary |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Cable |
| Product Features | Bass Amplification |
| Product Warranty | 2 year manufacturer |
| Series Number | 1 |
| Speaker Size | 13 Centimetres |
| Speaker Type | Coaxial |
| Speaker maximum output power | 150 Watts |
| Specific Uses For Product | Car |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 13 Centimetres |
| Tweeter Diameter | 2.5 Centimetres |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 130 Millimetres |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** JBL
- **Connectivity technology:** Auxiliary
- **Frequency response:** 20 KHz
- **Material:** Polypropylene
- **Model name:** STAGE1 51F
- **Mounting type:** Flush Mount
- **Speaker maximum output power:** 150 Watts
- **Speaker type:** Coaxial
- **Special feature:** Bass Amplification

## Images

![Stage1 51F 5.25" 2-Way Coaxial Car Speaker 30W RMS 150W Peak 4 Ohm 90dB polypropylene woofer mylar dome tweeter 75Hz–20kHz response for balanced clear audio in vehicles with consistent performance - Image 1](https://m.media-amazon.com/images/I/71HYreQsuNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Duster Upgrade
*by A***S on 13 August 2025*

Easy to fit, decent little upgrade for reasonable cost. No problems so far.

### ⭐⭐⭐⭐⭐ Good speakers
*by B***5 on 8 July 2025*

Really good speakers

### ⭐ Review
*by A***R on 14 October 2024*

I was delivered a damaged box and at some places it was torn, it looked like the seller has sent me a product from customer returns which is very disappointing and not as expected from a JBL brand

## Frequently Bought Together

- JBL Stage1 51F Harman Kardon 2-Way Car Speaker - 150 Watts 30 Watts RMS - 2 Piece Hifi Car Speaker Set 13 cm Box | 130 mm | 5.25 Inches
- JBL Stage2 424 2-Way Car Speakers Set - 150 Watt JBL Car Audio 4 inch
- electrosmart 10m Red/Black 2x 1mm 2x 89 Strand Speaker Cable Wire for Home HiFi/Car Audio etc

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**Shop now:** [https://www.desertcart.hr/products/494776790-stage1-51f-5-25-2-way-coaxial-car-speaker-30w](https://www.desertcart.hr/products/494776790-stage1-51f-5-25-2-way-coaxial-car-speaker-30w)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-26*