GL-B1803 Single 18" Subwoofe

GL-B1803 SINGLE

18" SUBWOOFER

At the electronic music party, the GL-B1803 ignited the atmosphere with its powerful and vigorous low-frequency impact, making every step on the dance floor resonate with the rhythm

WHAT ARE YOU THINKING ABOUT?

The GL-B1803 also performs well in the online array combination application. When multiple devices are arranged vertically, thanks to its reasonable cabinet inclination Angle and acoustic alignment design, a low-frequency array with a certain vertical directivity can be formed, effectively extending the low-frequency projection distance and improving the uniformity of the sound field.

SWING!

Its core is equipped with a high-performance 18-inch low-frequency driver unit, which is made of high-strength paper cone composite material and features a long stroke design. Combined with a large-sized voice coil and a powerful magnetic circuit system, it can maintain excellent dynamic response and durability even under high power input.

MORE ACCURATE SOUND

The interior of the box has undergone special damping treatment, significantly reducing resonant interference and ensuring pure and natural sound. The exterior adopts a streamlined structure design, which is convenient for combination and stacking with other line array systems to achieve more precise sound coverage control.

THE BEST CHOICE

For audio rental companies, performance production teams, and professionals who pursue quality and efficiency, the GL-B1803, with its stable performance, wide range of application scenarios, and reliable durability, has become an indispensable practical tool.

Power of GL-B1803

GL- B1803
Technical Characteristics

GL-B1803 is designed specifically for high-intensity low-frequency playback, equipped with a high-performance long stroke bass unit and optimized inversion structure, which can continuously output stable and deep low-frequency energy even in extremely high dynamic ranges.

GL- B1803
synergistic advantage

When used in conjunction with the GL-220 full frequency speaker with broadband response characteristics, the acoustic design advantages of the two complement each other. By reasonable frequency division matching and phase calibration, not only can the low-frequency output capability of the system be effectively enhanced, but the overall sound pressure level performance can also be significantly improved, especially in the key low-frequency range of 60Hz to 120Hz, achieving higher sound pressure output and lower distortion levels.

GL-B1803 single 18 inch subwoofer acoustic performance Frequency response: 36 Hz -300 Hz The low-frequency diving depth reaches 36Hz, providing deep, solid, and highly impactful ultra-low frequency performance, which can fully restore the ultra-low frequency details in music and sound effects. Maximum sound pressure level: 138 dB The combination of high sound pressure output and high-efficiency heat dissipation design ensures that the system maintains stable performance and extremely low distortion even under high dynamic and high load operating conditions. Unit configuration Low frequency drive: 1 × 18 "(460mm) bass unit, equipped with a 100mm (4") voice coil The large-sized long stroke diaphragm combined with high-power voice coil drive provides strong, precise control, and excellent transient response low-frequency energy output. Physical specifications Product dimensions (width x height x depth): 560 x 560 x 570 mm Optimized compact cubic box structure achieves maximum acoustic efficiency within a limited volume, facilitating transportation, stacking, and system integration. Packaging dimensions (width x height x depth): 640 x 640 x 630 mm Net weight: 47 kg/piece The high-strength box structure balances acoustic stability and installation convenience, making it suitable for various professional scenarios such as mobile performances and fixed installations.