# Mordaunt-Short Avant 309i Active Subwoofer

GH₵ 2,850 · Kumasi Metropolitan

The Mordaunt Short Avant 309i is a powerful, compact digital subwoofer featuring 175W active amplification, a 10-inch (255mm) aluminum long-throw woofer, and a frequency response of 35Hz-200Hz, with adjustable crossover (50-200Hz) and a notch filter for room placement, all housed in a 37cm cubed cabinet. 
Here are the key specifications:
Amplification & Driver
Power: 175 Watts (Active)
Drive Unit: 1 x 255mm (10") long-throw woofer
Woofer Material: Aluminum 
Performance
Frequency Response: 35Hz - 200Hz
Crossover: Active, variable (50Hz - 200Hz)
Features: Adjustable Notch Filter
Magnetic Shielding: Yes 
Physical
Dimensions (H x W x D): 370mm x 370mm x 370mm (14.6" x 14.6" x 14.6")
Weight: 15 kg (33 lbs)
Finishes: Honey Maple, Black, Calvados, Vanadium

## Details

- Brand: Mordaunt Short
- Type: Loudspeakers & Subwoofers
- Exchange Possible: No

Category: Electronics / Audio & Music Equipment

Seller: [Owuranco Multimedia Enterprise](https://trueseller.app/sellers/owuranco-multimedia-enterprise-936a64c40ca5c487c9af4a04)

[Listing](https://trueseller.app/marketplace/electronics/audio-music-equipment/mordaunt-short-avant-309i-active-subwoofer-7cecd73658f7a7a2e3af2574)