---
product_id: 164120880
title: "FBT Subline 218SA Active Subwoofer 2 x 18\" 1200W RMS DJ Sound System PA Bass Bin"
brand: "fbt"
price: "฿89956"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/164120880-fbt-subline-218sa-active-subwoofer-2-x-18-1200w-rms
store_origin: TH
region: Thailand
---

# 33Hz - 120Hz Range 18" Woofer Size 1200W RMS Power FBT Subline 218SA Active Subwoofer 2 x 18" 1200W RMS DJ Sound System PA Bass Bin

**Brand:** fbt
**Price:** ฿89956
**Availability:** ❌ Out of Stock

## Summary

> 🎉 Elevate Your Sound Game!

## Quick Answers

- **What is this?** FBT Subline 218SA Active Subwoofer 2 x 18" 1200W RMS DJ Sound System PA Bass Bin by fbt
- **How much does it cost?** ฿89956 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/164120880-fbt-subline-218sa-active-subwoofer-2-x-18-1200w-rms)

## Best For

- fbt enthusiasts

## Why This Product

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

## Key Features

- • **Unleash the Bass:** Experience heart-thumping sound with a powerful 1200W RMS Class D amplifier.
- • **Deep Bass Experience:** Feel the music with a frequency response that dives down to 33Hz.
- • **Robust Build Quality:** Crafted from premium aluminium and birch wood for durability and performance.
- • **Versatile Connectivity:** Designed for seamless integration into any DJ setup or PA system.
- • **Precision Sound Control:** Tailor your audio with a Digital Signal Processor featuring 6 presets and 3 equalizations.

## Overview

The FBT Subline 218SA is a high-performance active subwoofer featuring dual 18" woofers, delivering an impressive 1200W RMS power. With a frequency response from 33Hz to 120Hz and advanced DSP capabilities, this subwoofer is engineered for professional sound applications, ensuring deep, resonant bass that enhances any audio experience.

## Description

Description The FBT Subline 218SA is a professional 2 x 18" Subwoofer ideal for ground stacking, especially with the FBT Muse 210LA speaker for applications such as live events, clubs, theatre, places of worship etc. The FBT Subline 218SA, 2 x 18" bass-reflex design subwoofer, is the perfect low-frequency extension and the ideal companion for the FBT MUSE 210LA line array or ground stack applications with optional metal base. The FBT SUBLINE 218SA has a Frequency response of 30Hz to 120Hz, Maximum SPL of 140dB peak and Class D amplifier 1200W RMS. The 218SA provides a DSP with 6 presets-cardioid and infra configurations. It features a 15mm Baltic birch plywood construction, which is covered in a scratch-resistant black paint. The speaker includes 2 x M20 top-mounted stand adapter and four FBT design aluminium handles. The control panel provides stereo XLR in & out, volume control, preset, delay, phase 0°-180° and 3 status led indicators. Applications: Permanent installations in Theatres, Concert Halls, Clubs, Places of Worship, Conference Rooms, Indoor Sports, Arenas & Stadiums Sound reinforcement for live events: Touring, Bands, Orchestras Features: Bass-reflex design Subwoofer 460mm (18") high excursion woofer with 75mm (3") voice coil, custom made for FBT by B&C Frequency response from 33Hz - 120Hz 1200W RMS Class D power amplifier with switch mode power supply Digital Signal Processor with 6 presets, 3 equalizations with 2 LPF Crossover Settings, Digital 6 step delay line Control Panel with Stereo XLR in/outs, Volume, EQ Presets, Delay, Phase Reversal Switch 0°-180°, 3 status LED Indicators 15mm (5/8") Baltic birch plywood cabinet with scratch & scuff resistant paint finish M20 (20mm) top mount speaker stand socket, two aluminium carrying handles Provides additional low frequency reinforcement when used along with 2 - way EvoMaxX speakers. Specifications Configuration: 1-way bass reflex Built-in amplifier LF/HF: 1200W RMS Built-in amplifier peak LF/HF: 24

## Features

- Bass-reflex design Subwoofer
- 460mm (18") high excursion woofer with 75mm (3") voice coil, custom made for FBT by B&C
- Frequency response from 33Hz - 120Hz
- 1200W RMS Class D power amplifier with switch mode power supply
- Digital Signal Processor with 6 presets, 3 equalizations with 2 LPF Crossover Settings, Digital 6 step delay line

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Subwoofer diameter | 18 Inches |
| Surround-sound channel configuration | 2.0 |
| Speaker Amplification Type | Active |
| Material Type | Aluminium, Birch Wood |
| Power Source | Corded Electric |
| Wattage | 1200 watts |

## Images

![FBT Subline 218SA Active Subwoofer 2 x 18" 1200W RMS DJ Sound System PA Bass Bin - Image 1](https://m.media-amazon.com/images/I/71E+11msnrL.jpg)
![FBT Subline 218SA Active Subwoofer 2 x 18" 1200W RMS DJ Sound System PA Bass Bin - Image 2](https://m.media-amazon.com/images/I/719t+b3GuFL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/164120880-fbt-subline-218sa-active-subwoofer-2-x-18-1200w-rms](https://www.desertcart.co.th/products/164120880-fbt-subline-218sa-active-subwoofer-2-x-18-1200w-rms)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-23*