Celestion TN1225 8 ohm 250W Neodymium Pro Audio Woofer T5613

Deskripsi Produk

Celestion TN1225 12" 250W Professional Neodymium Woofer Driver 8 Ohm The TN1225 8 ohm 12" driver from Celestion is a lightweight, high output driver that is perfect for compact portable speakers such as DJ speakers, stage monitors, or suspended systems. This driver features a small but powerful neodymium motor to keep weight to a minimum without sacrificing power handling or efficiency. A double roll cloth surround and flat spider, to keep excursion linear, suspend the Kevlar loaded paper cone. To limit power and thermal compression Celestion uses a 2-1/2" copper voice coil on a Polyimide former with extensive venting.   Features Include

• 12" Neodymium mid/bass driver provides 250Wrms (AES standard) power handling and 97dB sensitivity
• 2.5" high temperature copper voice coil wound on polyimide for increased reliability
• Features compact and lightweight Neodymium magnet assembly
• Smart use of venting and specially designed heatsink for reduced thermal compression
• Effective flux management enables increased sensitivity

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Specifications

• Nominal diameter......................................305mm/12in
• Power rating..............................................250Wrms
• Continuous power rating...........................500W
• Sensitivity..................................................99dB
• EIA power rating.......................................400W
• Nominal impedance...................................8Ω
• Frequency range........................................50-4,000Hz
• Voice coil diameter.....................................64mm/2.5in
• Chassis type...............................................Pressed steel
• Magnet type................................................Neodymium
• Coil material................................................Round copper
• Former material...........................................Polyimide
• Cone material..............................................Kevlar loaded paper
• Surround material........................................Cloth-sealed
• Suspension..................................................Single
• Xmax............................................................2.5mm/0.099in
• Gap depth....................................................8mm/0.32in
• Voice coil winding width...............................13mm/0.51in

    Small Signal Parameters4

• D...................................0.26m/10.24in
• Fs.................................61.4Hz
• Mms.............................42.12g/1.49oz
• Qms.............................3.118
• Qes..............................0.339
• Mmd............................44.23g/1.74oz
• Qts..............................0.306
• Re...............................5.2Ω
• Vas.............................63.69lt/2.25ft3
• BI...............................15.79Tm
• Cms...........................0.16mm/N
• Rms...........................5.21kg/s
• Le (at 1kHz)..............0.65mH

    Mounting Information

• Overall diameter...................................................................309mm/12.17in
• Overall depth........................................................................132mm/5.20in
• Cut-out diameter...................................................................283mm/11.14in
• Mounting slot dimensions.....................................................Ø7.9mm/0.31in
• Number of mounting slots.....................................................4
• Mounting PCD range.............................................................297mm/11.69in
• Unit weight.............................................................................2.0kg/4.4lb

    Packed Dimensions & Weight

• Single pack size W x D x H......................................330mm x 330mm x 150mm/13.0in x 13.0in x 5.9in
• Single pack weight...................................................2.4kg/5.3lb
• Multi pack size W x D x H........................................1008mmx980mmx860mm/39.7in x 38.6in x 33.9in
• Multi pack weight.....................................................3kg/330lb