User-friendly James Loudspeaker St Series St21-4 21 Inch 4 Ohm And 70v Subterranean Subwoofer Up To 40% Off [W83jhgwH]

Powerful Subterranean Subwoofer

Introducing the James Loudspeaker ST Series ST21-4, a 21-inch subterranean subwoofer designed for high SPL bass output in outdoor applications. This subwoofer is the perfect choice for venues that demand exceptional low-frequency performance. With its powerful 21-inch transducer, the ST21-4 delivers maximum excursion and SPL, ensuring a deep and impactful bass experience. Its robust design and advanced technology make it a standout product in the market.

Technical Specifications

The ST21-4 is equipped with a frequency response of 18-120Hz +/-3dB, providing a wide range of bass frequencies for a rich and full sound. It boasts a nominal impedance of 4 ohms and a sensitivity of 91dB at 2.83V/1m, ensuring optimal performance with a recommended power range of 500 - 1000W. Pair it with the M1000 subwoofer amp, which produces 70V of output and 1000W+ at the 4ohm rating, for unparalleled sound quality. The ST21-4 features a 21-inch aluminum woofer and an aircraft marine grade aluminum enclosure, ensuring durability and reliability. The finishes include a black buried enclosure and black exposed port, with custom finishes available for an additional fee.

Outdoor Audio Excellence

The James Loudspeaker ST21-4 is ideal for outdoor applications where high-quality bass is essential. Whether you're setting up a concert, a sports venue, or a themed park, this subwoofer will deliver powerful, immersive sound. Its subterranean design allows it to be easily buried into the ground, providing a seamless integration with the landscape. With four eyebolts located on the top, installation is straightforward. The ST21-4 is not just a subwoofer; it's a statement piece that will elevate the audio experience of any outdoor setting.