Blaze Audio CBL528 4x5-Inch Bi-Amped Passive Point Source Speaker

Featuring a compact form factor, the CBL528 makes an excellent choice for permanent installations such as fitness & sports venues, conference centers and Houses of Worship. And with its Bi-Amped design for system integration with Blaze amplifiers, it also makes an excellent choice for permanent installations such as performing arts venues, commercial theaters, and Houses of Worship.

With its wide 180-degree horizontal and 45-degree vertical dispersion, this loudspeaker supports a frequency range from 54Hz to 18kHz—ensuring clear, natural sounding music and highly articulate speech reproduction. Equally important, the CBL528’s symmetrical dispersion pattern ensures listeners hear consistent sound regardless of whether they are positioned in front of, to the left, or to the right of the loudspeaker.

Blaze Audio CBL528 Features

• Highly focused pattern with consistent frequency response throughout the frequency range, on and off-axis.
• Symmetrical dispersion pattern.
• Four 5” low-frequency drivers, with tightly designed acoustic centers, minimize comb- filtering with a frequency response down to 54 Hz.
• Eight vertically mounted 2” mid-high frequency drivers.
• Patent pending mid-high frequency gain shading provides a smooth and controlled 45o vertical pattern from 420 Hz to 18 kHz.
• Bi-Amped design for system integration with Blaze Amplifiers.
• 180o symmetrical horizontal pattern control. Ultra low-distortion drivers
• System range 54 Hz – 18 kHz

• CBL528 4x5-Inch Bi-Amped Passive Point Source Speaker1

• Frequency Response (-3 dB)*54 Hz - 18 kHz
• Frequency Range (-10 dB) 48 Hz - 18 kHz
• Horizontal Nominal Dispersion (-6dB) 180°
• Vertical Nominal Dispersion (-6 dB) 45°
• Max SPL @ 1 W / 1 m 121 dB SPL (131 dB SPL peak)
• Dimensions (HxWxD) 19.46x19.45x15.99” (494.3x494x406.16mm)
• Weight 38.5 lbs (17.46 kg)