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Klipsch Subwoofer SW-311

Name: Klipsch Subwoofer SW-311
Brand: Klipsch
Price: 1750 AED
Availability: InStock

AED 1,750

Yamen

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Item Details

Brand

Klipsch

Connectivity technology

Wired

Features

Display

Age

Brand New

Warranty

Does not apply

Condition

A bit of wear and tear, but in good working condition

Usage

Used an above average amount since purchased

Model name

SW-311

Compatible with

Smart Speaker

Control Method

Push Button

Speaker Type

Subwoofer

Color

Black

Posted on: 24th March 2026

Description

Up for sale is a Klipsch Subwoofer SW-311. This subwoofer is heavily used and shows slights usage marks. The front grill is missing. It has a great range from 22-120Hz (±3dB) and gives a full sound at the low end. It is perfect for enhancing your audio experience, be it musical or a home theatre experience.
The subwoofer has seen some heavy usage over the years, and produces an audible hum when idle. However, the hum is reduced as you adjust the volume down and can mostly become inaudible when at 80% or below during music/movie playback, which is more than enough to fill a mid-sized room. Increasing the volume beyond that will make the hum audible during very quiet scenes or very low music playback. The hum decreases with time until it becomes almost completely silent after a couple of hours of continuous usage.

This subwoofer still delivers very punchy and powerful bass that can put any modern Klipsch subwoofer below AED 7000+ to shame! It also includes a display and buttons at the front for easy operation.

Product Specifications:
- Age: Brand New
- Condition: Flawless
- Brand: Klipsch
- Warranty: Does not apply
- Usage: Heavy Usage
- Connectivity Technology: Wired
- Adaptive Room Correction (ARC) II adjusts bass performance for your specific room (requires calibration microphone)
- Digitally Controlled Subwoofer™ (DCS) user-interface with three EQ modes (flat, depth, and punch) and five user-adjustable presets (music, movie, night, and two assignable settings)
top control with 2-line LCD display panel lets you easily fine-tune settings
- 500-watt RMS BASH® digital hybrid amplifier
- 10" front-firing woven fiberglass driver
- 2 x 10" side-firing passive radiators
- Four-layer aluminum-wound voice coils for high output
- Frequency response 22-120 Hz (±3dB)
- Variable 40-120Hz crossover
- Adjustable 360° phase control
- Auto on/off
- Line level/LFE (low frequency effects) input and line level output
- IR sensor for operation with select learning remotes or control systems
- USB input for upgrades and access to advanced features
- Compatible with the Klipsch WA-2 wireless audio adapter kit for an easy connection to a sound system