
Mackie Thump118S 18-Inch 1200W Powered Subwoofer
Experience Powerful Low-End Sound with the Mackie Thump18S Powered Subwoofer The Mackie Thump18S delivers impressive bass response for PA systems. A Class-D amplifier ensures ample power, while a rugged wood enclosure and system protection make it reliable for gigging. Built-in handles offer easy...
*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
Notice a mistake? Let Us Know
Overview
Experience Powerful Low-End Sound with the Mackie Thump18S Powered Subwoofer
The Mackie Thump18S delivers impressive bass response for PA systems. A Class-D amplifier ensures ample power, while a rugged wood enclosure and system protection make it reliable for gigging. Built-in handles offer easy transport.
Specifications:
- Amplifier Power: 600W RMS (1200W peak) Class-D
- Subwoofer Size: 18 inch
- Enclosure: All-wood with pole cup
- Inputs: Dual XLR
- Outputs: Stereo full-range and highpass
- Controls: Adjustable level and polarity
- Connectivity: XLR
- Product Dimensions: 28.2" D x 28.2" W x 27.5" H
- Item Weight: 65.5 lbs
Key Features
600W RMS (1200W peak) Class-D amplifier delivers ample power for high-output applications
Rugged all-wood enclosure with pole cup for mounting full-range loudspeakers
System protection safeguards your investment | Dual XLR inputs
Stereo full-range and highpass outputs | Adjustable level and polarity controls
Built-in handles for easy transport
Specifications
Pros & Cons
👍 Pros
- Delivers robust audio output with a 600W RMS (1200W peak) Class-D amplifier.
- Housed in a rugged all-wood enclosure designed for durability in various environments.
- Includes a pole cup for convenient mounting of full-range loudspeakers, creating a complete PA system.
- Offers system protection features to safeguard your investment from potential damage.
- Equipped with built-in handles, facilitating easy transport and setup for events.
👎 Cons
- The 1200W peak power is a momentary rating and not continuously available for sustained performance.
- The all-wood enclosure, while rugged, may be heavier than composite materials, affecting portability for some.
- While providing system protection, specific details about the type or extent of protection are not given.
- Only two XLR inputs are provided, which may be limiting for complex audio setups requiring more direct connections.
- Adjustable level and polarity controls are present, but might require some technical understanding for optimal sound tuning.