---
product_id: 116704756
title: "GX Series 12\" Single-Voice-Coil 4-Ohm Subwoofer GX1200- Black"
brand: "jbl"
price: "฿15312"
currency: THB
in_stock: false
reviews_count: 8
category: "Jbl"
url: https://www.desertcart.co.th/products/116704756-gx-series-12-single-voice-coil-4-ohm-subwoofer-gx1200
store_origin: TH
region: Thailand
---

# 90dB sensitivity 35-200Hz frequency response 1000W peak power GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer GX1200- Black

**Brand:** jbl
**Price:** ฿15312
**Availability:** ❌ Out of Stock

## Summary

> 🎉 Feel the Beat, Own the Moment!

## Quick Answers

- **What is this?** GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer GX1200- Black by jbl
- **How much does it cost?** ฿15312 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/116704756-gx-series-12-single-voice-coil-4-ohm-subwoofer-gx1200)

## 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

- • **Perfect Fit:** Designed with an 11" mounting diameter and 6" depth for seamless installation.
- • **Unleash the Bass:** Experience deep, authoritative sound that transforms your music.
- • **Optimal Power Handling:** Handles up to 1000W peak power for an immersive listening experience.
- • **Versatile Compatibility:** Easily connects to various devices, from cars to home theaters.
- • **Precision Sound Reproduction:** Enjoy a frequency response of 35-200Hz for crystal-clear audio.

## Overview

The JBLGX Series 12" Single-Voice-Coil 4-Ohm Subwoofer GX1200 delivers powerful audio performance with a peak power handling of 1000W and a frequency response range of 35-200Hz. Its 90dB sensitivity ensures that every note is captured, while the compact design allows for easy installation in various settings. Perfect for music lovers seeking rich, deep bass.

## Description

Keep the music thumping during your commute with this JBL subwoofer. It can handle 250W of power with a peak of 1000W for booming sounds, and it reproduces a frequency range of 35Hz - 200Hz to capture extreme bass output. This JBL subwoofer is just 6.0625 inches deep for placement in tight places.

Review: I used for home audio replacement - Used two of these to replace some Sanusi furniture looking box house speakers. Home audio amp is 235 rms 350 peak... it pushes these. I unplugged everything in the boxes except these 12's, mids and highs are separate. So far, these sound great in those old Sansui boxes with this amp.
Review: Good performance for the cost. - Well built and has great sound. Have always been a fan of JBL for this reason.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PNKVTDQ |
| Audio Driver Size | 12 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #180,546 in Electronics ( See Top 100 in Electronics ) #941 in Car Component Subwoofers |
| Color | black |
| Compatible Devices | Laptop, Television, Projector, Desktop |
| Control Method | Voice |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 4.6 out of 5 stars (31) |
| Date First Available | March 14, 2019 |
| Impedance | 4 Ohms |
| Is Waterproof | FALSE |
| Item Weight | 9.55 pounds |
| Item model number | GX1200 |
| Manufacturer | JBL |
| Model Name | GX1200 |
| Mounting Type | Flush Mount |
| Number Of Circuits | 1 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 13.9 x 13.7 x 7.7 inches |
| Recommended Uses For Product | music |
| Series Number | 1200 |
| Shape | rectangular prism |
| Signal-to-Noise Ratio | 90 dB |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 12 Inches |
| Surround Sound Channel Configuration | 2.1 |
| Warranty Type | Limited |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 12 Inches |

## Product Details

- **Audio Output Mode:** Stereo or Mono
- **Brand:** JBL
- **Connectivity Technology:** RCA
- **Frequency Response:** 200 Hz
- **Speaker Maximum Output Power:** 250 Watts

## Images

![GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer GX1200- Black - Image 1](https://m.media-amazon.com/images/I/51Nd6uWMDvL.jpg)

## Questions & Answers

**Q: How many subs are included? Says $35/ item, does that mean 2 subs included?**
A: There is only one.  Not sure why it says $35 per item, that is a mistake.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I used for home audio replacement
*by J***N on September 2, 2025*

Used two of these to replace some Sanusi furniture looking box house speakers. Home audio amp is 235 rms 350 peak... it pushes these. I unplugged everything in the boxes except these 12's, mids and highs are separate. So far, these sound great in those old Sansui boxes with this amp.

### ⭐⭐⭐⭐⭐ Good performance for the cost.
*by M***N on April 14, 2025*

Well built and has great sound. Have always been a fan of JBL for this reason.

### ⭐⭐⭐⭐⭐ Great product
*by M***T on June 5, 2025*

Bought as a replacement for my daughters truck. Works great and she's happy.

## Frequently Bought Together

- JBL - GX Series 12" Single-Voice-Coil 4-Ohm Subwoofer GX1200- Black
- 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.co.th/products/116704756-gx-series-12-single-voice-coil-4-ohm-subwoofer-gx1200](https://www.desertcart.co.th/products/116704756-gx-series-12-single-voice-coil-4-ohm-subwoofer-gx1200)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*