The Gravity 30 by PK Sound is its largest subwoofer and the first product released in the Gravity family. The 30” Gravity 30 claims to set a new standard for low frequency reproduction with unprecedented output capability and exceptional transient accuracy. With a very high output-to-size ratio, PK Sound says the Gravity 30 replaces three conventional dual 18” subwoofers, significantly reducing truck pack and weight.
A 15,000-watt class-D amplifier with differential pressure loop technology provides efficient, high output power to the 30” moving magnet linear motor M-Force transducer. The dual reflex bandpass enclosure provides high, symmetric loading to the cone increasing efficiency, dramatically improving transient response, reducing distortion and maximizing low frequency extension. A precision-engineered steel alloy motor mount provides a rigid connecting assembly which acts as large heatsink for the transducer and as a grill for the high frequency chamber, additional cooling dramatically increases power handling and reduces power compression.
The Gravity 30 is cardioid arrayable, providing the maximum amount of flexibility when creating large subwoofer arrays especially when a high amount of directionality is required. The subwoofer is available in both touring and installation versions. Both models integrate seamlessly with PK’s Kontrol software providing access to key DSP features and real time monitoring. The touring (for live events) model incorporates an integrated rigging assembly, allowing up to 12 cabinets to be suspended, and features automatic array detection allowing quick and seamless set up of subwoofer arrays.
The Gravity 30 and Gravity family of products are here.