---
product_id: 386298997
title: "REL T/9x 10-Inch Powered Subwoofer – Sealed Design with Class AB Amplifier, RCA Inputs, and Deep Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish"
brand: "rel acoustics"
price: "17982 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/386298997-rel-t-9x-10-inch-powered-subwoofer-sealed-design-class
store_origin: RO
region: Romania
---

# 10" Driver 100-400 sq ft 300W Amplifier REL T/9x 10-Inch Powered Subwoofer – Sealed Design with Class AB Amplifier, RCA Inputs, and Deep Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish

**Brand:** rel acoustics
**Price:** 17982 Lei
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** REL T/9x 10-Inch Powered Subwoofer – Sealed Design with Class AB Amplifier, RCA Inputs, and Deep Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish by rel acoustics
- **How much does it cost?** 17982 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/386298997-rel-t-9x-10-inch-powered-subwoofer-sealed-design-class)

## Best For

- rel acoustics enthusiasts

## Why This Product

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

## Key Features

- • **Robust Warranty:** Enjoy peace of mind with a 3-year warranty covering parts and labor.
- • **Effortless Setup:** No assembly required—just plug in and enjoy high-fidelity sound.
- • **Unleash Deep Bass:** Transform your audio experience with sumptuous, natural bass that fills your space.
- • **Seamless Integration:** Perfectly complements any stereo or home theater system for a cohesive sound.
- • **Versatile Connectivity:** Equipped with RCA inputs and Arrow Wireless compatibility for flexible installation.

## Overview

The REL T/9x 10-Inch Powered Subwoofer is a high-end audio solution designed to enhance your home theater and music listening experience. With a powerful 300W Class AB amplifier, a front-firing 10" long-throw driver, and a down-firing passive driver, it delivers deep, rich bass and improved spatial resolution. Its sleek high gloss black finish and wireless compatibility make it a stylish and versatile addition to any audio setup, suitable for rooms ranging from 100 to over 400 square feet.

## Description

REL T/9x 10-Inch Powered Subwoofer – Sealed Design with Class AB Amplifier, RCA Inputs, and Deep Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish

## Features

- Experience home theater and music as the artist intended with the most award winning high-end subwoofer brand, REL Acoustics. The T/9x enriches modest systems with deliciously sumptuous natural bass, high quality construction, and gorgeous finishes. Features high quality long throw drivers and powerful, reliable amplifiers. Makes music and cinema sound more natural with enhanced spatial resolution. Increases the soundstage depth and imaging for a truly high end experience.
- The Most Powerful T/x Subwoofer Available. Perfect for stereo or home theater systems. Matches well with any system. Use a single T9i for rooms 100-400 sq. feet or a Stereo Pair for rooms larger than 400 sq. feet
- Arrow Wireless compatible, Front-firing 10" long-throw steel chassis driver, 10" Down-firing Passive driver, 300 watt Class A/B amplifier with High Level Neutrik Speakon, Low Level single RCA, and .1/LFE RCA inputs, -6dB @ 28Hz in room frequency response.
- No assembly required. Comes with manual, power cord, and 10M (33 feet) High Level Speakon connector
- WARRANTY: 3 years parts and labor on new products. Covers all REL products and parts that are defective in material and workmanship. We will, at our sole option, repair or replace any defective parts free of charge. The warranty is no transferable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 39.37 x 36.83 x 34.04 cm; 18.73 Kilograms |
| Item model number | T/9x |
| Connectivity technologies | RCA |
| Special features | Wireless |
| Other display features | CE |
| Color | High Gloss Black |
| Item Weight | 18.7 Kilograms |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** REL Acoustics
- **Connectivity Technology:** RCA
- **Frequency Response:** 27 Hz
- **Speaker Maximum Output Power:** 300 Watts

## Images

![REL T/9x 10-Inch Powered Subwoofer – Sealed Design with Class AB Amplifier, RCA Inputs, and Deep Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish - Image 1](https://m.media-amazon.com/images/I/51H8QpzRC+L.jpg)

## Frequently Bought Together

- REL T/9x 10-Inch Powered Subwoofer – Sealed Design with Class AB Amplifier, RCA Inputs, and Deep Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish
- WiiM Ultra Music Streamer & Digital Preamp | 3.5" Touchscreen, Compatible with Google Cast & Alexa, Stream Spotify, Amazon Music, Tidal & More | HDMI ARC, Phono Input & Headphone Output | Space Gray
- Micca 14 Gauge Pure Copper Speaker Wire, 12 Feet (4 Meters 13.1ft Actual), 2 Pack Pair, Gold Plated Banana Plugs, Soldered Construction, Slim Design, 245 Strands, for Stereo or Home Theater

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**Shop now:** [https://www.desertcart.ro/products/386298997-rel-t-9x-10-inch-powered-subwoofer-sealed-design-class](https://www.desertcart.ro/products/386298997-rel-t-9x-10-inch-powered-subwoofer-sealed-design-class)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-12*