CL44 employs line array technology with four 4.5-inch woofers and one 1-inch tweeter, delivering wide sound dispersion, clear output, and minimal distortion. A pair of Sumico CL44 speakers is suitable for rooms ranging from 50m² to 120m².
The four 4.5-inch (115mm) woofers feature lightweight rigid composite fiber cones for fast transient response and precise control. Arranged vertically in a sequential line array configuration, they create a directional coupling effect that produces consistent sound pressure and delivers a thick, clean, and articulate midrange. This system of four 4.5-inch woofers is combined with a 1-inch (25.4mm) dome tweeter utilizing a newly engineered aluminum diaphragm to enhance high-frequency reproduction with extended range, rich detail, smooth response without harshness, and improved sound directivity within a frequency response of 100Hz – 20kHz, handling power up to 180W (RMS).
The specially engineered column line array enclosure of the Sumico CL44 not only projects sound over long distances with wide coverage but also enhances focus and directivity control. It minimizes sound reflections and low-frequency boominess in acoustically reflective environments or elongated spaces such as churches, auditoriums, and lecture halls, ensuring clear audio even at extended distances. With premium speaker components and optimized acoustic design, the Sumico CL44 delivers a smooth, linear frequency response, high power handling capability, and stable operation.
Acoustically Optimized Horn-Loaded Bass Reflex Port
The Sumico CL44 features a rear horn-loaded bass reflex port that rapidly releases internal air pressure, increasing sound output level and rear dispersion angle while minimizing feedback noise and low-frequency distortion. This ensures more accurate and powerful sound reproduction even at high output levels.
Durable and Flexible Design
The Sumico CL44 is designed as a high-efficiency slim column speaker with dimensions of 660mm (Height) x 170mm (Width) x 215mm (Depth). Rear mounting points allow users to install wall brackets or place the speaker on shelves and cabinets with flexible adjustment of the coverage angle. The enclosure is constructed from premium MDF and finished with a textured, moisture-resistant, scratch-resistant coating for long-term durability.
Recommended Matching Amplifier
The Sumico KA400 digital karaoke amplifier integrates a digital signal processor and high-end wireless microphones, delivering a rated output of 400W per channel (8 Ohms). The amplifier features a high-quality 24-bit/192kHz DAC for decoding audio signals from TV and karaoke players via Optical input, as well as convenient USB connectivity and modern Bluetooth streaming.
| Frequency Response | 100Hz – 20kHz |
| Sensitive | 90db |
| Dimensions (W×D×H) | 170 x 215 x 660mm |
| Weight | 18 Kg |
| Woofer Size | 4 x 4.5" (115 mm) |
| Treble Size | 1 x 1" Dome Neodymium (25.4 mm) |
| Power | 180W |
