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LD Systems 10 inch SUB: Installation Subwoofer
LD Systems 10 inch SUB: Installation Subwoofer
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LD Systems 10 inch SUB: Compact Installation Subwoofer
The LD Systems CURV 500 ISUB is a high-performance, low-profile installation subwoofer designed specifically to complement the CURV 500 array system. Engineered for discreet permanent installations, it provides a powerful low-frequency extension while maintaining a shallow cabinet depth, making it ideal for mounting on walls or ceilings in cafes, restaurants, and corporate spaces. The ISUB utilises a custom-designed long-throw transducer to deliver punchy, accurate bass from a compact enclosure.
Professional Low-Frequency Performance
The CURV 500 ISUB is equipped with a 10-inch high-excursion woofer with a 2.5-inch voice coil. It is designed to handle 200 Watts RMS (400 Watts Peak) and provides a frequency response down to 47 Hz. The shallow-depth cabinet design (only 135 mm deep) allows it to be installed in tight spaces where traditional bulky subwoofers would not fit. Despite its small footprint, it delivers a maximum sound pressure level of 120 dB, ensuring it can provide significant low-end support for background or foreground music systems.
The enclosure is constructed from 15 mm MDF and finished with a durable, textured paint. It features a professional Euroblock connector for secure wiring and multiple integrated M8 rigging points for various mounting options. The speaker is available in both black and white finishes, allowing it to blend into different architectural designs without drawing attention away from the room's aesthetics.
Integration and System Design
Designed as a passive subwoofer, the ISUB is perfectly matched with the CURV 500 I AMP or other professional amplifiers. Its 4-ohm impedance allows for efficient power transfer from modern installation amplifiers. The inclusion of a dedicated wall-mounting bracket ensures a secure installation, and its low profile makes it particularly effective for under-seating or surface-mount applications.
For larger installations, multiple ISUB units can be deployed to ensure even bass distribution throughout a venue. This modularity, combined with the compact array satellites of the CURV 500 series, provides a scalable and high-fidelity audio solution for premium commercial environments.
Includes low-profile wall and ceiling mounting bracket.
Comprehensive Technical Specification Data
| Feature | Detail |
| Speaker Type | Passive Installation Subwoofer |
| Woofer Size | 10-inch (254 mm) Long-Throw |
| Voice Coil | 2.5-inch |
| Frequency Response | 47 Hz – 150 Hz |
| Power Handling | 200 W RMS / 400 W Peak |
| Sensitivity | 92 dB (1 W / 1 m) |
| Maximum SPL | 120 dB |
| Nominal Impedance | 4 Ohms |
| Cabinet Material | 15 mm MDF |
| Cabinet Finish | Textured Paint (Black or White) |
| Connectors | Euroblock |
| Dimensions (W x H x D) | 610 mm x 310 mm x 135 mm |
| Weight | 14.5 kg |
| Warranty | 2 Years |
See manufacturer website for specific product warranty information.
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Warranty
For the best performance and to ensure your new product works perfectly with your existing setup, we strongly recommend having a professional audiovisual technician install and configure your equipment.
Professional installation provides several key benefits:
Optimal Performance: An experienced technician will properly calibrate and fine-tune your new component to achieve the highest possible audio and video quality. They can also ensure seamless integration with your current system.
Trouble-Free Setup: AV equipment can be complex. A professional will handle the setup efficiently and safely, preventing any potential damage to the product or your space.
Peace of Mind: Knowing your equipment is installed correctly gives you confidence that it will function reliably for years to come.
Understanding Product Warranties
Your product is covered by a manufacturer's warranty.
This means that any warranty claims, service requests, or repairs must be handled directly through the manufacturer.
To ensure your warranty remains valid, it is crucial that you follow the manufacturer's warranty guidelines and instructions.
These guidelines often specify requirements for installation, use, and maintenance. Failure to follow them could void your warranty.
You can find the specific warranty information and contact details for your product in the documentation on the manufacturer's website.
It is always a good idea to register your product with the manufacturer after purchase, as this can simplify the process if you ever need to make a warranty claim.
If you have any questions about your new equipment or need a recommendation for a professional installer, please don't hesitate to contact us. We're here to help you get the most out of your purchase.
