cerasonar concrete sub

cerasonar concrete sub - 360° outdoor subwoofer, 250W, 110dB SPL

The cerasonar concrete sub is a premium outdoor subwoofer designed for immersive bass reproduction in landscaped or open-air environments. Its solid concrete enclosure ensures acoustic stability and visual harmony with outdoor spaces. Each unit is hand-finished and available in three natural color tones.

Engineered to work exclusively with cerasonar DSP amplifiers (e.g., cs-500dsp4 or cs-2000dsp4), the subwoofer benefits from precise driver control and advanced digital equalization. Factory-loaded DSP presets ensure easy integration and optimal performance.

With 250W RMS (500W max) of power, a frequency range of 25Hz-250Hz, and a maximum SPL of 110dB, the concrete sub delivers deep, controlled bass with 360° dispersion. Installation is simple, requiring only a 2-wire cable.

Ideal for pairing with cerasonar concrete full-range speakers, the subwoofer significantly enhances system dynamics and provides a powerful, balanced sound experience.

Functionality

• 360° outdoor subwoofer
• Solid concrete housing - hand-finished, 3 color options
• Power: 250W RMS / 500W max
• Frequency response: 25Hz-250Hz
• Max SPL: 110dB
• DSP amplifier required: cs-500dsp4 or cs-2000dsp4
• Factory-loaded DSP preset - plug & play setup
• Cabling: 1x2 wires
• Dimensions: 39x41.5x39cm
• Weight: 35kg
• Stereo mode: no

Features

• Weather-resistant construction
• 360° bass dispersion - immersive sound
• Compatible with cerasonar concrete full-range speakers
• Visually blends into outdoor environments
• High SPL and extended low-frequency response

cerasonar concrete sub is a reliable solution for premium outdoor AV installations where deep bass, durability, and design are essential.