Constant Curvature Array, Scalable 20° Vertical
Features
Specifications
| Frequency Response (-3 dB)1 | 52 Hz – 18 kHz |
|---|---|
| Frequency Range (-10 dB)1 | 45 Hz – 18 kHz |
| Recommended High-Pass Filter | 48 Hz – w/ minimum 24 dB / Butterworth Filter |
| Horizontal Nominal Dispersion (-6 dB) | 160° |
| Vertical Nominal Dispersion (-6 dB) | 20° |
| Recommended Crossover Frequency | 420 Hz (acoustic, active, external DSP) |
| Long Term Power Handling (Low Freq.)2 | 600 W (2400 W peak) |
| Long Term Power Handling (High Freq.) 2 | 110 W (440 W peak) |
| Low Frequency Impedance | 4 ohms |
| High Frequency Impedance | 8 ohms |
| Pressure Sensitivity (Low Freq @ 1 W / 1 m)3 | 101 dB |
| Pressure Sensitivity (High Freq. @ 1 W / 1 m)3 | 111.4 dB |
| Max System SPL (@ 1 W / 1 m) | 131 dB SPL (140 dB SPL peak) |
Description
For optimal performance, the BL18S should be driven solely by Blaze Audio’s PowerZone™ Connect amplifier 3004 or higher, with the appropriate speaker presets configured.
Multiple BL18S subwoofers can be installed in arrays and configured via amplifier presets to deliver either omnidirectional or cardioid directivity characteristics, ensuring exceptional sound distribution.
For added convenience, the BL18S comes equipped with optional casters that can be fitted to the rear panel, facilitating easy handling and installation in hybrid venues.
Featuring a coaxial compression driver that uses separate midrange and high-frequency polymer ring-shaped diaphragms, the compression driver delivers an extremely wide response from 420 Hz to 18,000 Hz. Two 10” high-excursion ultra-low distortion drivers offer reduced power compression, providing efficient and accurate bass reproduction down to 52 Hz.
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