---
product_id: 729447126
title: "Stadium 122SSI 12\" (300mm) High-Performance Car Audio Subwoofer - Each"
brand: "jbl"
price: "€ 1171.50"
currency: EUR
in_stock: true
reviews_count: 2
category: "Jbl"
url: https://www.desertcart.it/products/729447126-stadium-122ssi-12-300mm-high-performance-car-audio-subwoofer-each
store_origin: IT
region: Italy
---

# Oversized 2-inch voice coil for power & durability Selectable Smart Impedance (2 or 4 Ω) Aero-cooled voice coil for heat management Stadium 122SSI 12" (300mm) High-Performance Car Audio Subwoofer - Each

**Brand:** jbl
**Price:** € 1171.50
**Availability:** ✅ In Stock

## Summary

> 🎵 Drive the Beat, Own the Streets with JBL Stadium Power!

## Quick Answers

- **What is this?** Stadium 122SSI 12" (300mm) High-Performance Car Audio Subwoofer - Each by jbl
- **How much does it cost?** € 1171.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/729447126-stadium-122ssi-12-300mm-high-performance-car-audio-subwoofer-each)

## 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

- • **Plug & Play Premium:** Integrated push terminals ensure seamless, secure connections for hassle-free installation.
- • **Switch Up Your Sound:** Selectable Smart Impedance lets you tailor your system with a simple flip—flexibility unmatched in car audio.
- • **Power Meets Precision:** Oversized 2-inch voice coil balances heavyweight power handling with lightweight responsiveness.
- • **Stay Cool Under Pressure:** Innovative aero-cooled voice coil design keeps performance peak even during marathon listening sessions.
- • **Uncompromising Bass Experience:** Delivers deep, punchy lows with 600W max output—because your drive deserves stadium-quality sound.

## Overview

The JBL Stadium 122SSI is a 12-inch high-performance car subwoofer featuring exclusive Selectable Smart Impedance technology for versatile system setups, an aero-cooled oversized 2-inch voice coil for superior power handling and reliability, and premium integrated push terminals for easy installation. With a maximum output of 600 watts and a frequency response down to 25 Hz, it delivers deep, precise bass that transforms any drive into a concert-like experience.

## Description

A subwoofer that puts you in the drivers seat. JBL believes sound quality should never be compromised and the Stadium subwoofers make sure you dont have to compromise flexibility either. Thats because these high-performance subwoofers feature SSI (Selectable Smart Impedance) an exclusive impedance switch that lets you select the optimum impedance2 or 4 ohmsproviding 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 flexibilityand no compromises. When youre ready to step up Stadium is your subwoofer. Features: SSI (Selectable Smart Impedance) Aero-cooled voice coil Oversized voice coil Premium integrated push terminals SSI (Selectable Smart Impedance) Stadium subwoofers feature an exclusive dual impedance switch that lets you choose either load impedance option. This allows for a variety of system configurations when using one subwoofer or multiples. Not available from any other manufacturer SSI lets you reconfigure your system by simply flipping a switch. Aero-cooled voice coil The Stadiums voice coil significantly increases power handling and improves reliability by going with the flowof air. The woofers motor channels air pumped by the cone movement past the voice coil and the voice coil former exposes the coils inner and outer surfaces to the airflow. This aero-cooling design is unique among aftermarket subwoofers. Oversized voice coil The 2-inch (50mm) voice coil proves you dont have to be a heavyweight to pack a serious punch. It handles more power than conventional two-inch voice coils yet its lighter than four-inch voice coils. It strikes the perfect balance between thermal power handling and low mass. Premium integrated push terminals Power is the lifeblood of any subwoofer. The terminals on the

Review: This sub met all expectations
Review: Defective

## Features

- SSI (Selectable Smart Impedance)
- Aero-cooled voice coil
- Oversized voice coil
- Premium integrated push terminals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZSZJG2K |
| Age Range Description | Adult |
| Brand | JBL |
| Brand Name | JBL |
| Control Method | Voice |
| Customer Package Type | Standard |
| Customer Reviews | 4.2 out of 5 stars 11 Reviews |
| Enclosure Material | Plastic Metal |
| Frequency Response | 25 Hz |
| Frequency response | 25 Hz |
| MP3 player | No |
| Manufacturer | JBL |
| Material | Plastic Metal |
| Maximum Speaker Output Power (in watts) | 600 Watts |
| Model Number | JBLSUBSD122SSIAM |
| Mounting Type | Flush Mount |
| Mounting type | Flush Mount |
| Number Of Circuits | 1 |
| Product Features | Hi Res Audio |
| Series Number | 122 |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 600 Watts |
| Speaker type | Subwoofer |
| Specific Uses For Product | car |
| Tweeter Diameter | 1 Inches |
| UPC | 050036381185 |
| Wireless Technology Type | No Wireless Communication Technology |

## Product Details

- **Brand:** JBL
- **Control method:** Voice
- **Frequency response:** 25 Hz
- **Material:** Plastic Metal
- **Mounting type:** Flush Mount
- **Speaker maximum output power:** 600 Watts
- **Speaker size:** 12 Inches
- **Speaker type:** Subwoofer
- **Special feature:** Hi Res Audio
- **Wireless communication technology:** No Wireless Communication Technology

## Images

![Stadium 122SSI 12" (300mm) High-Performance Car Audio Subwoofer - Each - Image 1](https://m.media-amazon.com/images/I/61tuhnhlitL.jpg)

## Questions & Answers

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ This sub met all expectations
*by A***E on 11 September 2022*



### ⭐ Defective
*by K***R on 8 June 2021*



## 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.it/products/729447126-stadium-122ssi-12-300mm-high-performance-car-audio-subwoofer-each](https://www.desertcart.it/products/729447126-stadium-122ssi-12-300mm-high-performance-car-audio-subwoofer-each)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-31*