Definitive Audio Instasub 8A - Active Wooden Subwoofer HP8
Estimated Shipping Widget will be displayed here!
- This item is covered for 3 years
Couldn't load pickup availability
Information
Information
Manufacturer Information
Definitive Audio
https://www.definitiveaudio.co.uk
------------------------
Safety manager:
SOGETRONIC
Email:
Address:
A Subwoofer Designed to Complement a Definitive Audio System in Installation
Designed as an effective and discreet bass reinforcement, the INSTA SUB 8A naturally integrates into a fixed setup as a complement to "full range" speakers. It is especially recommended as the ideal partner for Definitive Audio models such as the Klipper, Skiff, or Fun, to provide more foundation in the low end without complicating the setup. Its compact format facilitates integration under a stage, in a corner of a room, or close to the area to be covered.
Who Is It For and What Are Its Uses?
This active subwoofer is aimed at installers, service providers, and musicians seeking a simple, robust, and easy-to-adjust solution. In bars, restaurants, multipurpose rooms, event spaces, or rehearsal rooms, it allows recovery of bass from an existing main sound system. Thanks to its rubber feet arranged on two faces, it also adapts to field constraints in mobile use: placed upright for a reduced footprint or lying down for a more discreet placement.
Technical specifications
| Battery | No | Cutaway | No |
| Number of channels | 1 channel | Speaker structure | wood |
| Bluetooth | No | Inputs | XLR |
| Speaker diameter | 8" | Outputs | XLR |
| Number of speakers | 1 | Color | Black |
| EQ | Yes | Power output | 200 W |
Questions frequently asked
Can the INSTA SUB 8A be paired with Definitive Audio Klipper, Skiff, or Fun speakers?
This subwoofer is designed to complement Definitive Audio Klipper, Skiff, and Fun models by providing additional bass reinforcement. Its stereo XLR inputs and outputs allow integration into an existing sound system.
What power and sound level does this 8-inch subwoofer deliver?
The Class D amplifier delivers 200 W RMS, and the maximum continuous SPL reaches 120 dB. The 8-inch (203 mm) woofer covers from 50 to 500 Hz at -3 dB.
What DSP settings are available?
Three DSP modes are offered: Speech, DJ, and Live, with processing at 96 kHz / 24 bits. There is a volume control and a low-pass filter selector set to 120 Hz or Full Range to facilitate connection to satellite speakers.
Can the subwoofer be installed under a stage or transported for gigs?
The compact 15 mm MDF enclosure features rubber feet on two sides, allowing vertical or horizontal placement. The handle facilitates handling, while the textured black finish and metal grille protect the unit.
Can a satellite speaker be mounted on the Definitive Audio Instasub 8A?
A threaded M20 mount is provided to install a pole for supporting a satellite speaker.



