The Studiomaster Core 121 is a professional all-in-one column PA system designed for DJs, musicians, event organizers, and corporate events across India. Combining a 12″ high-power subwoofer with a curved column array featuring Neodymium full-range and dome tweeter drivers, it delivers deep bass, clear mids, and sparkling highs. Equipped with a built-in 4-channel mixer, DSP presets, Bluetooth connectivity, and multiple input options, this portable system ensures easy setup, balanced sound, and room-filling coverage. Its lightweight yet durable design makes it perfect for live performances, parties, and outdoor events. Specifications CURVED COLUMN ARRAY Speaker MF 3 × 5″ Neodymium full-range driver Speaker HF 9 × 1″ dome tweeter Rated Power 300 W (RMS) Coverage 100° (Horizontal) × 55° (Vertical) Dimensions (W × H × D) 185 × 495 × 220 mm (Max height 315 mm) Net Weight 8 kg SUBWOOFER Speaker 1 × 12″ low-frequency driver Rated Power 700 W (RMS) Amplifier Power 700 W (LF) 300 W (MF/HF) (RMS) Max SPL 124 dB Frequency Response 40 Hz – 18 kHz Dimension (W × H × D) 405 × 590 × 470 mm Net Weight 27 kg Mixer DSP 24-bit module with mode, EQ, limiter, delay, and mix-level control Inputs 2 × mic (XLR) / line (6.35 mm) balanced 1 × instrument Hi-Z (6.35 mm) 1 × stereo line (RCA phono) / Bluetooth® Outputs 2 × balanced line / link output (XLR) 1 × balanced line / link MIX output (XLR)