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CK-N25AH
Nominal diameter: 132mm/5-1/4 inches
Impedance: 4 ohms
Frequency range: 73 to 20,000Hz
Power rating: 45W rms/90W maximum
Sensitivity (SPL): 87dB (1W/1M)
Woofer: cone type
Basket: die-cast aluminum
Cone: 3-layer glass fiber composite
Surround: rubber
Spider: black flat conex
Voice coil: dia. 30.6mm/kapton
Magnet: NdFeB/dia. 19 x 3mm/0.23 oz
Tweeter: dome type
Diaphragm: silk
Voice coil: diameter 20.4mm/kapton
Magnet: NdFeB/dia 19mm/0.23 oz
Point: 3KHz crossover
Slope: WF: 6dB/TW: 18dB crossove
Tronstar Electronic Ltd
Address: 6F-2, No. 237 Roosevelt Road, Sec. 3 , Taipei, Taiwan, China, 106
Tel: (886 2) 66305255
Production rooted in Smarvo's expertise
As a member of the prestigious Smarvo pro-audio family, Tronstar has specialized in speakers and mixers for the past twenty-four years. We share Smarvo's rich experiences in the music-related industry and have a tradition in manufacturing reliable, flexible, precise, and consistent products.
German partnership
Tronstar takes pride in our advanced technology and German partnership in designing and manufacturing speakers and PA systems covering a wide range of applications. Using European components, we supply our mixers to US and European OEM/ODM buyers on a regular basis.
Quality assurance
Sourcing 90% of our materials from Taiwan and 80% automated production processes, Tronstar's goods are strictly inspected to pass CE, ETL and UL standards. To find out additonal information, please browse the showroom or dial directly to speak to our experienced staff.
