A large dedicated cinema asks for bass that reaches every seat without turning soft at the back of the room. The SpeakerCraft SDSi-15 uses a triple-driver cabinet for that job.
Triple 15": front-firing active woofer and dual side-firing radiators is paired with 1000 W, and the 19-160 Hz gives the installer a real figure to work from when the room is tuned.
SpeakerCraft SDSi-15 Triple 15" 1000 W Active Subwoofer fits a dedicated theatre or large media room where the subwoofer is part of the system design from the start.
For official product information and current support resources, visit the SpeakerCraft SDSi-15 Triple 15" 1000 W Active Subwoofer product page.
| ITEM | DESCRIPTION |
| Main Features | |
| Model-specific driver configuration | Triple 15": front-firing active woofer and dual side-firing radiators defines the low-frequency architecture of this exact SpeakerCraft model. |
| Dedicated power stage | 1000 W is assigned to the subwoofer section rather than relying on the main receiver channels. |
| Low-frequency system integration | 19-160 Hz gives the installer a defined starting point for crossover and room integration. |
| Placement-aware enclosure | Black ash support a deliberate cinema, media-room or architectural installation. |
| DETAIL | VALUE |
| Product Specifications | |
| Model | SDSi-15 |
| Driver configuration | Triple 15": front-firing active woofer and dual side-firing radiators |
| Amplifier output | 1000 W |
| Frequency response | 19-160 Hz |
| Dimensions | 483 D × 508 W × 502 H mm |
| Finish | Black ash |
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