CD 131 - CD131

The CD131 is a 1 inch (25.4mm) small format diaphragm Compression driver.

The 1 inch (25.4mm) exit is an industry standard. The CD131 combines high BL and a very lightweight diaphragm assembly, producing high output that offers extended bandwidth and a well defined frequency response to 18 KHz.

The driver has a rated low frequency response limit of 2 kHz and has a smooth response throughout its bandwidth.

The CD131 features an industry standard bolt on mounting system that is ideally matched to commercially available bolt on horns.

Technical Information

• BL Factor : 3.39 Tesla
• Continuous Pink Noise: 40 w (above 2 kHz)
• DC Resistance: 6.43 O
• Flux Density: 1.25 Tesla
• Frequency Range: 2 kHz - 18 kHz
• Le (@ 1kHz): 0.01 mH
• Minimum Impedance: 7.5 @ 3 kHz
• Rated Impedance: 8 O
• Recommended Crossover Frequency: above 2 kHz
• Sensitivity (1 w - 1 m): 106 dB
• Sound Channel / Throat Size: 1” / 25.4 mm
• Voice Coil Diameter: 1.375” / 34.4 mm
• Weight: 0.91 kg