Sound Town Commercial Restaurant Bluetooth Amplifier + Surface-Mount Speaker Set, with One 6-Zone 70V/100V Amplifier with Bluetooth, 18 x Weather-Resistant 6.5-Inch Surface-Mount Speakers, Black (STCA600X18TV6B) Introducing the Sound Town STCA600X18TV6B commercial audio set, your solution for exceptional audio in both indoor and outdoor commercial settings and more. This set features the Sound Town STCA600-6Z power amplifier and nine TARVOS-65B-PAIR (18 in total) surface-mount speakers, ensuring premium sound quality both indoors and outdoors. The Sound Town STCA600-6Z amplifier works with 70V/100V systems and 4~16 ohm low impedance speakers. It provides a strong 600W output, perfect for delivering clear, crisp audio. Features six zones with individual volume controls for customized sound distribution. It's equipped with Bluetooth, six zones with individual volume controls, a clipping limiter for protection, and two phantom-powered mic inputs, making it ideal for a variety of settings. The 9 TARVOS-65B-PAIR coaxial speakers (18 speakers in total) are IP 56 rated surface-mount speakers. Each speaker features a 6.5“ woofer and a 1” coaxial compression driver, delivering 60W RMS and 120W program power at 8Ω. For a more flexible installation, they come with yoke wall-mount brackets, allowing for 180° rotation and adjustable angles. The TARVOS-65B speaker has a multi-tap transformer suitable for both 70V/100V and 8Ω low impedance operations, facilitating straightforward connectivity with the STCA600-6Z amplifier. This Sound Town STCA600X18TV6B audio set is not just limited to commercial spaces; it's equally suitable for home use. It excels in multi-room applications, making it an ideal choice for restaurants, lounges, bars, schools, warehouses, and more. Whether you're looking to enhance the audio experience in a cozy café or a sprawling commercial complex, this audio bundle is equipped to deliver exceptional performance and reliability.