---
product_id: 221900851
title: "CXX12 12-Inch Subwoofer, Poly Injection Cone, 4Ohm"
brand: "boss audio systems"
price: "€ 429.52"
currency: EUR
in_stock: true
reviews_count: 5
category: "Boss Audio Systems"
url: https://www.desertcart.gr/products/221900851-cxx12-12-inch-subwoofer-poly-injection-cone-4ohm
store_origin: GR
region: Greece
---

# 4 Ohm Single Voice Coil 12-inch Poly Injection Cone 1000W Max Power CXX12 12-Inch Subwoofer, Poly Injection Cone, 4Ohm

**Brand:** boss audio systems
**Price:** € 429.52
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash the chaos, own the road with bass that speaks volumes!

## Quick Answers

- **What is this?** CXX12 12-Inch Subwoofer, Poly Injection Cone, 4Ohm by boss audio systems
- **How much does it cost?** € 429.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/221900851-cxx12-12-inch-subwoofer-poly-injection-cone-4ohm)

## Best For

- boss audio systems enthusiasts

## Why This Product

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

## Key Features

- • **Flush Mount Design:** Seamlessly integrates into your vehicle’s interior for a sleek, professional look.
- • **Pro-Grade Dynamic Driver:** Experience deep, rich sound that elevates your driving soundtrack.
- • **Powerful 1000W Max Output:** Feel every beat with explosive bass that commands attention.
- • **Optimized 4 Ohm Single Voice Coil:** Maximize compatibility and efficient power handling for your ride.
- • **Precision 12-Inch Poly Injection Cone:** Engineered for durability and crystal-clear low frequencies.

## Overview

The Boss Audio Systems CXX12 is a 12-inch car subwoofer delivering up to 1000 watts max power through a durable poly injection cone and a 4 Ohm single voice coil. Designed for flush mounting, it offers professional-grade dynamic sound performance, perfect for audiophiles seeking deep, impactful bass in their vehicle.

## Description

BOSS Audio Systems CXX12 Chaos Exxtreme Series 12" Car Subwoofer, 1000 Watts Max, 4 Ohm Single Voice Coil, Sold Individually

Review: Worked great but ended up not so well - Update: it first sounded all right with my 150 RMS amp but I upgraded to a 300 w RMS at four ohms, and I hear a slight clicking sound when the bass hits harder. I am now thinking to upgrade the speaker to a skar dual 4 ohm so I can wire it in parallel to get 2 ohms from my Alpine 500 watt amp. I blew my mtx 400 watt sub with my Kenwood 600 watt amp. This new bad boy bumps way more with no gain at all! Can't wait to turn it up a notch 😉 Update: turned up gain on amp 15% max after a day of break in. Otherwise distorts. Lots of Bass! Extremely satisfied!
Review: Impeccable - Bonjour la garantie du produit combien de temps merci

## Features

- 12 inches / 30 cm subwoofer
- 1000 Watts Max Output 500 Watts RMS
- 32 Hz frequency response and 85 dB sensitivity
- Subwoofer with polypropylene and rubber membrane

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00I9TSWO0 |
| Age Range Description | Adult |
| Antenna Location | car |
| Audio Driver Size | 12 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Battery Average Life | 4 Hours |
| Best Sellers Rank | #1,520,642 in Electronics ( See Top 100 in Electronics ) #530 in Car Component Subwoofers |
| Box Contents | Power Cable |
| Brand | BOSS Audio Systems |
| Brand Name | BOSS Audio Systems |
| Compatible Devices | Various electronic devices with AUX connectivity and wired power supply |
| Compatible with Vehicle Type | General |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | wired |
| Control Method | Touch |
| Controller Type | touch |
| Country of Origin | USA |
| Customer Reviews | 4.1 out of 5 stars 1,186 Reviews |
| Enclosure Material | Polypropylene |
| Frequency Response | 32 Hz |
| Global Trade Identification Number | 00791489122269 |
| Impedance Unit of Measure | 4 Ohms |
| Is Waterproof | False |
| Item Dimensions D x W x H | 33D x 13.7W x 33H Centimeters |
| Item Weight Unit of Measure | 2.98 Kilograms |
| MP3 player | No |
| Manufacturer | Boss Audio |
| Model Name | CXX12 |
| Model Number | CXX12 |
| Mounting Type | Flush Mount |
| Network Connectivity Technology | wired |
| Number of Audio Channels | 1 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | Subwoofer |
| Series Number | 12 |
| Speaker Maximum Output Power | 1000 Watts |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | vehicle |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter Unit of Measure | 12 Inches |
| Tweeter Driver Diameter | 1 Inches |
| UPC | 996550644309 803982861870 791489122269 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Technology without wireless communication |
| Woofer Driver Diameter | 12 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** BOSS Audio Systems
- **Connectivity Technology:** wired
- **Frequency Response:** 32 Hz
- **Speaker Maximum Output Power:** 1000 Watts

## Images

![CXX12 12-Inch Subwoofer, Poly Injection Cone, 4Ohm - Image 1](https://m.media-amazon.com/images/I/61oAIi+CDnL.jpg)
![CXX12 12-Inch Subwoofer, Poly Injection Cone, 4Ohm - Image 2](https://m.media-amazon.com/images/I/61MvUfu2cmL.jpg)

## Questions & Answers

**Q: I have a 750 kicker amp in crown vic will these hold and do decent enough?**
A: Yes. My rule of thumb is dont get an amp that is more than 75% of what your subs can take

**Q: Could a Boss PT1000 drive 2 of these subs ?**
A: Yes this amp would work perfectly on 2 10s at their wattage. Bump on

**Q: Will boss audio ar1500m car amplifier – 1500 watts max power, 2/4 ohm stable, class a/b, monoblock, mosfet power supply amplify work with these sub?**
A: The CXX12 should work with the AR1500m. Thank you.

**Q: What guage speaker wire does this sub accept?**
A: You should use a 14 gauge wire

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great but ended up not so well
*by C***A on 9 October 2023*

Update: it first sounded all right with my 150 RMS amp but I upgraded to a 300 w RMS at four ohms, and I hear a slight clicking sound when the bass hits harder. I am now thinking to upgrade the speaker to a skar dual 4 ohm so I can wire it in parallel to get 2 ohms from my Alpine 500 watt amp. I blew my mtx 400 watt sub with my Kenwood 600 watt amp. This new bad boy bumps way more with no gain at all! Can't wait to turn it up a notch 😉 Update: turned up gain on amp 15% max after a day of break in. Otherwise distorts. Lots of Bass! Extremely satisfied!

### ⭐⭐⭐⭐⭐ Impeccable
*by E***T on 1 November 2025*

Bonjour la garantie du produit combien de temps merci

### ⭐⭐⭐⭐⭐ Scheppert bös
*by L***O on 21 June 2022*

Mit einer richtigen Box und einer passenden Endstufe haut dir das Teil wirklich noch die letzten Synapsen ausm Kopp. Nach ungefähr 4 bis 4 1/2 Stunden Dauerbelastung, braucht der Sub 20min circa Pause, was in Ordnung geht. Bin froh das ich Fahrer bin und nicht hinten sitzen muss, sonst hätte das mein Kopf schon komplett weich massiert. Hammer Teil!

## Frequently Bought Together

- BOSS Audio Systems CXX12 Car Subwoofer - 1000 Watts Maximum Power, 12 Inch , Single 4 Ohm Voice Coil, Sold Individually,Black
- BOSS Audio Systems R1100M Monoblock Car Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, MOSFET Power Supply
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals

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**Shop now:** [https://www.desertcart.gr/products/221900851-cxx12-12-inch-subwoofer-poly-injection-cone-4ohm](https://www.desertcart.gr/products/221900851-cxx12-12-inch-subwoofer-poly-injection-cone-4ohm)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-03*