HC-4.5/HC15SUB

HC-4.5/HC15SUB SOUND COLUMN

The HC-4.5/HC15SUB sound column, with its smooth and rounded design, delivers powerful and deep bass performance, ingeniously integrating aesthetic concepts with practical functions.

SAFETY

The design without sharp edges and corners significantly reduces the risk of children or adults getting injured due to accidental bumps while walking, demonstrating the product's meticulous consideration in every detail.

HUMANIZED DESIGN

Humanized design is not accidental but the result of extensive field research and user feedback. The R&D team visited dozens of primary and secondary schools as well as public cultural facilities and observed that many traditional audio equipment, due to their square shapes and sharp edges, pose potential safety hazards when students run during breaks and the elderly participate in activities.

MOBILITY AND CONVENIENCE

To enhance the convenience of movement, the bottom of the sound column is equipped with four high-strength wear-resistant rollers, which adopt an industrial-grade bearing structure and have excellent load-bearing capacity and durability.

OUR AUDIENCE

The HC-4.5/HC15SUB is not merely an audio device; it is a concrete embodiment of a sound service concept - sound should not be distorted, concealed or overly embellished, but should reach the listener's ears in its original form.

Power of HC-4.5/HC15SUB

HC-4.5/HC15SUB
PRINCIPLES OF ACOUSTIC DESIGN

Frequency response characteristic optimization: emphasizes the clarity of the system in key frequency bands, especially in mid to high frequencies, and the ability to uniformly cover low frequencies.
Sound field control and directionality: Through specially designed enclosures and waveguide technology, precise control of sound directionality is achieved to reduce unnecessary sound energy scattering and interference.

HC-4.5 Full Frequency Sound Column | Technical Specifications model HC-4.5 acoustic performance Frequency response: 110 Hz -17 kHz Maximum sound pressure level: 130 dB Coverage angle: 120 ° (horizontal) × 40 ° (vertical) Unit configuration Low frequency unit: 4 × 4.5 inches (115mm) customized full frequency drive unit Physical specifications Product dimensions (width x height x depth): 125 x 496 x 141 mm Packaging dimensions (width x height x depth): 125 x 496 x 141 mm Net weight: 7.15 kg/piece HC-15SUB subwoofer | Technical specifications model HC-15SUB acoustic performance Frequency response: 35 Hz -250 Hz Maximum sound pressure level: 134 dB Unit configuration Low frequency drive: 1 × 15 inch (380mm) customized high-power bass unit Physical specifications Product dimensions (width x height x depth): 460 x 600 x 540 mm Packaging dimensions (width x height x depth): 460 x 600 x 540 mm Net weight: 44.15 kg/piece