The J 12A is a high-performance two-way active monitor developed to meet the demanding requirements of professional sound reinforcement environments. Featuring a robust bi-amplified design, the J 12A integrates a 350 watt RMS Class D amplifier for low-frequency output and a 100 watt RMS amplifier dedicated to high-frequency clarity. Housed in a durable polypropylene enclosure, the J 12A is designed to deliver consistent and accurate sound reproduction in a variety of settings, including live performances, corporate events, and fixed installations. Its integrated digital signal processing ensures dynamic equalisation and system protection, maintaining reliability and sound quality even at high sound pressure levels. With a 320 millimetre custom woofer and a 25 millimetre compression driver, the J 12A achieves high output with improved efficiency and linear response. The loudspeaker includes a 90 by 60 degree constant directivity horn for controlled sound dispersion, enhancing intelligibility across a broad listening area. Designed with the professional user in mind, the J 12A offers multiple rigging options and user-selectable DSP presets, allowing for flexible configuration in diverse acoustic environments. The J 12A is a dependable and adaptable audio solution suitable for sound technicians, rental companies, and system integrators requiring precision, durability, and acoustic performance.