---
product_id: 309752295
title: "JBL Stadium 122SSI - 12\" (300mm) high-Performance car Audio subwoofers, 500W RMS, 1500W Peak, Sensitivity (@ 2.83V): 92dB, Frequency Response: 25Hz – 175Hz, Impedance: 2 or 4 ohms"
brand: "jbl"
price: "2744.86 DT"
currency: TND
in_stock: true
category: "Jbl"
url: https://www.desertcart.tn/products/309752295-jbl-stadium-122ssi-12-300mm-high-performance-car-audio-subwoofers
store_origin: TN
region: Tunisia
---

# 500W RMS power Selectable Smart Impedance (2/4 ohms) Aero-cooled voice coil JBL Stadium 122SSI - 12" (300mm) high-Performance car Audio subwoofers, 500W RMS, 1500W Peak, Sensitivity (@ 2.83V): 92dB, Frequency Response: 25Hz – 175Hz, Impedance: 2 or 4 ohms

**Brand:** jbl
**Price:** 2744.86 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Drive the bass, own the road with JBL Stadium 122SSI!

## Quick Answers

- **What is this?** JBL Stadium 122SSI - 12" (300mm) high-Performance car Audio subwoofers, 500W RMS, 1500W Peak, Sensitivity (@ 2.83V): 92dB, Frequency Response: 25Hz – 175Hz, Impedance: 2 or 4 ohms by jbl
- **How much does it cost?** 2744.86 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/309752295-jbl-stadium-122ssi-12-300mm-high-performance-car-audio-subwoofers)

## 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

- • **Cool Under Pressure:** Innovative aero-cooled voice coil design keeps your subwoofer running hotter and longer without overheating.
- • **Power That Moves You:** Experience deep, punchy bass with 500W RMS and 1500W peak power for an immersive drive.
- • **Precision Engineering:** Oversized 2-inch voice coil balances power handling and lightweight design for superior performance and reliability.
- • **Seamless Connectivity:** Premium push terminals support thick 8 AWG wiring for low-resistance power delivery, even on long runs.
- • **Customizable Sound Flex:** Selectable Smart Impedance lets you tailor your setup with 2 or 4 ohm options for ultimate system flexibility.

## Overview

The JBL Stadium 122SSI is a high-performance 12-inch car subwoofer delivering 500W RMS and 1500W peak power. Featuring Selectable Smart Impedance for flexible system configurations, an aero-cooled oversized voice coil for enhanced power handling and durability, and premium push terminals for efficient power transfer, it’s engineered to provide deep, reliable bass with professional-grade sound quality for the discerning driver.

## Description

A subwoofer that puts you in the driver’s seat: JBL believes sound quality should never be compromised and the Stadium subwoofers make sure you don’t have to compromise flexibility, either. That’s because these high-performance subwoofers feature SSI™ (Selectable Smart Impedance), an exclusive impedance switch that lets you select the optimum impedance—2 or 4 ohms—providing multiple system configurations and flexibility. A special aero-cooling design keeps the voice coil cool even at high output levels. This feature coupled with oversized voice coils increases power handling and ensures long term reliability. More power, more reliability, more flexibility—and no compromises. When you’re ready to step up, Stadium is your subwoofer

## Features

- SSI (Selectable Smart Impedance): Stadium subwoofers feature a dual impedance switch that lets you choose either load impedance option. This allows for a variety of system configurations when using one subwoofer or multiple.
- Aero-cooled voice coil: The Stadium’s voice coil increases power and improves reliability. The woofer’s motor channels are air pumped by the cone movement past the voice coil, and the voice coil exposes the coil’s inner and outer surfaces to the airflow.
- Oversized voice coil: The 2” voice coil proves you don’t have to be a heavyweight to pack a punch. It handles more power than conventional two-inch voice coils, yet it’s lighter than 4” voice coils. It strikes a balance between thermal power and low mass.
- Premium integrated push terminals: Power is the lifeblood of any subwoofer. The terminals on the Stadium subwoofers accommodates 8 AWG wire (8.37mm2 cross section), which transfers low-resistance, low-loss power to the woofer, even over long wire runs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZSZJG2K |
| Additional Features | Hi Res Audio |
| Age Range Description | Adult |
| Antenna Location | car |
| Audio Driver Size | 12 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo or Mono |
| Best Sellers Rank | #92,059 in Electronics ( See Top 100 in Electronics ) #420 in Car Component Subwoofers |
| Brand | JBL |
| Built-In Media | 1 x Owner’s manual, 1 x Screw bag x1, 1 x Subwoofer |
| Color | Black |
| Compatible Devices | Laptop, Automobile |
| Compatible with Vehicle Type | Automobile |
| Connectivity Protocol | wired |
| Connectivity Technology | Coaxial |
| Control Method | Voice |
| Controller Type | Voice Control |
| Customer Package Type | Standard |
| Customer Reviews | 4.0 out of 5 stars 21 Reviews |
| Enclosure Material | Metal, Plastic |
| Frequency Response | 25 hertz |
| Impedance | 4 ohm |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 1"D x 1"W x 1"H |
| Manufacturer | JBL |
| Model Name | STADIUM122SSI |
| Model Number | JBLSUBSD122SSIAM |
| Mounting Type | Car Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Series Number | 122 |
| Speaker Maximum Output Power | 600 watts |
| Speaker Size | 12 inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | car |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 12 inches |
| Tweeter Diameter | 1 inches |
| UPC | 050036381185 |
| Unit Count | 1 Count |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 7 inches |

## Product Details

- **Audio Output Mode:** Stereo or Mono
- **Brand:** JBL
- **Connectivity Technology:** Coaxial
- **Frequency Response:** 25 hertz
- **Speaker Maximum Output Power:** 600 watts

## Images

![JBL Stadium 122SSI - 12" (300mm) high-Performance car Audio subwoofers, 500W RMS, 1500W Peak, Sensitivity (@ 2.83V): 92dB, Frequency Response: 25Hz – 175Hz, Impedance: 2 or 4 ohms - Image 1](https://m.media-amazon.com/images/I/61tuhnhlitL.jpg)
![JBL Stadium 122SSI - 12" (300mm) high-Performance car Audio subwoofers, 500W RMS, 1500W Peak, Sensitivity (@ 2.83V): 92dB, Frequency Response: 25Hz – 175Hz, Impedance: 2 or 4 ohms - Image 2](https://m.media-amazon.com/images/I/71PyrXDXX+L.jpg)
![JBL Stadium 122SSI - 12" (300mm) high-Performance car Audio subwoofers, 500W RMS, 1500W Peak, Sensitivity (@ 2.83V): 92dB, Frequency Response: 25Hz – 175Hz, Impedance: 2 or 4 ohms - Image 3](https://m.media-amazon.com/images/I/61UTurHcASL.jpg)
![JBL Stadium 122SSI - 12" (300mm) high-Performance car Audio subwoofers, 500W RMS, 1500W Peak, Sensitivity (@ 2.83V): 92dB, Frequency Response: 25Hz – 175Hz, Impedance: 2 or 4 ohms - Image 4](https://m.media-amazon.com/images/I/61MCGiPKV6L.jpg)
![JBL Stadium 122SSI - 12" (300mm) high-Performance car Audio subwoofers, 500W RMS, 1500W Peak, Sensitivity (@ 2.83V): 92dB, Frequency Response: 25Hz – 175Hz, Impedance: 2 or 4 ohms - Image 5](https://m.media-amazon.com/images/I/51TduYVFQ7L.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the rms wattage output for this speaker?**
A: 500 watt rms

## Frequently Bought Together

- JBL Stadium 122SSI - 12" (300mm) high-Performance car Audio subwoofers, 500W RMS, 1500W Peak, Sensitivity (@ 2.83V): 92dB, Frequency Response: 25Hz – 175Hz, Impedance: 2 or 4 ohms
- JBL Stadium Class D / 600w X 1 w/Remote Level Control

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**Shop now:** [https://www.desertcart.tn/products/309752295-jbl-stadium-122ssi-12-300mm-high-performance-car-audio-subwoofers](https://www.desertcart.tn/products/309752295-jbl-stadium-122ssi-12-300mm-high-performance-car-audio-subwoofers)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-22*