The JBL Subcontrol 1G is a compact subwoofer designed to deliver high-quality bass response for various audio applications. It features a robust 10-inch low-frequency transducer, which allows it to produce deep, powerful bass that complements a range of speakers in both home and professional audio setups. The unit has a frequency response that typically ranges from around 30 Hz to 150 Hz, ensuring it can handle lower frequencies effectively while maintaining clarity and definition. Additionally, it is equipped with a built-in amplifier that delivers sufficient power to drive the speaker efficiently. The design of the Subcontrol 1G includes a ported enclosure that further enhances bass performance and reduces distortion. Connectivity options usually include RCA inputs, making it versatile for connecting to different audio sources.