P-Audio High Output 6.5 Inch Precision Transducer w/1.75-in Voice Coil - 8 Ohms

The P Audio SN6-600CA is a high performance wide bandwidth transducer optimized for use in mid bass frequencies. The SN6-600CA is an upgraded design that features many of P Audio’s new technologies and performance upgrades. The 6.5 inch (165mm) diameter piston will produce extremely high sound pressure levels at both low and mid band frequencies and is ideal for high level response in both live sound and recorded music venues. The transducer uses very high energy ferrite magnetics to achieve a very high acoustic output to weight ratio. The SN6-600CA has been optimized for use in two way or three way sound reinforcement systems and has an operating range of 80Hz to 3000Hz. The SN6-600CA features a 1.75 inch (44.5mm) diameter voice coil that provides an AES rated 150 watts of continuous power handling and a full 600 watts of peak rated power handling when sufficient amplifier headroom is available. The SN6-600CA utilizes P Audio's Auto Balanced Cooling (ABC) technology to not only improve transducer power handling and reliability but to also increase power compression performance by carefully balancing and directing airflow to critical areas. The voice coil design is a bobbin wound geometry with P Audio’s precision round wire technology to maximize system conversion efficiency. The cone suspension is a high internal damping rubber design. The transducer chassis is a die cast aluminum design that insures a very high degree of structural integrity. SPECIFICATIONS Nominal diameter: 165 mm/6.5 in Power rating: 150 Watts(aes) Nominal impedance: 8 OHMS Sensitivity: 90 dB Frequency range: 80-3000 Hz Chassis type: Cast aluminum Magnet type: Ferrite Magnet weight: 2.6 kg/92.1 oz Voice coil diameter: 44.5 mm/1.75 in Coil material: SV-W Former material: Kapton Cone material: Paper Surround material: Rubber Suspension: Single X-max: 3 mm/0.12 in Gap depth: 6 mm/0.24 in Voice coil winding width: 12 mm/0.47 in Net Weight: 1.8 kg/4.0 lb Packing Dimension WxDxH: 180 x 180 x 110 mm Shipping Weight: 2.0 kg/4.4 lb Small Signal Parameters: * Re: 5.50 * Fs: 71 Hz * Mms: 12.88 g/0.45 oz * Mmd: 11.91 g/0.42 oz * Qms: 5.17 * Qes: 0.40 * Qts: 0.37 * Vas: 11.20 lt/0.40 ft * Bl: 8.94 Tm * Cms: 3.9e-04 m/N * Rms: 1.11 Ns/m * Le (at 1kHz): 0.42 mH * Sd: 143 cm2