The JBL Club A1000 Mono Block amplifier is designed to provide up to 1000 watts of powerful, clean sound, ensuring optimal performance for your subwoofers. Featuring Class D amplification, this efficient amplifier generates more power with less heat, making it ideal for extended use. It supports 2-ohm and 4-ohm configurations, allowing flexibility in system setups. The low-pass filter enhances bass output, while the bass boost function provides deeper low-end response. The compact design allows easy installation even in tight spaces. This product is a parallel import, and the warranty will be fulfilled by the dealer. Additional Information:"Parallel Imports Disclaimer: Please note that this item has been imported without the approval or license of the registered owner of the trademark reflected on the item and that no guarantee or warranty will be fulfilled by any authorized importer, Makro, and/or third-party sellers of such items."