Product Code:
200.483

Diamond Series Woofer 12 inch

Our price: $149.00
(Bulk prices are available on all items,
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DIAMOND SERIES SUBWOOFERS

Subwoofers designed for use in closed or band-pass enclosures. The soft rubber suspension and voice coil allows a very long cone movement which is effectively controlled by the dual strong magnets. The result is a very tight low bass reproduction. The Aluminium Diamond cut chassis is extremely stiff.

• Polypropylene cone
• Aluminium chassis
• Large voice coil
• Soft rubber surround
• Supplied in a deluxe wooden case

• Item Number: 200.483
• Diameter: 12" / 30cm
• Mounting Depth: 6,22" / 15.8cm
• Nominal Impedance: 4 Ohm @ 150Hz
• Free Air resonance frequency: Fs 36.6Hz
• Total Q Factor of Driver: 0.3Qts
• Equivalent Acoustic Volume: Vas 74.87L
• Max Power: 400W
• SPL 1W/1 Metre: 88dB
• Voice Coil Diameter: 2.5" / 6.35cm
• Piston Area: Sd 0.05m
• T*M Flux Density: 14.84 BI
• Half - Space ref effinciency no 1.02%
• Mechanical Suspension Complience: Cms 0.21mm/N
• Mechanical mass of cone & free air load: Mms 91.74g
• Mechanical Q Factor: 2.2Qms
• Electrical Q Factor: 0.35Qes
• DC Voice coil Resistance: Revc 3.6Ohm
• Impedance @ top of resonant curve: Zmax 26.54Ohm
• Free Air resonance frequency: Fo 38Hz
• Magnet Weight: 125Oz / 3.57kg
• Magnet Size: 170 x 80 x 20 (2x) mm
• Total Weight: 298.9oz / 8.54kg
• Frequency Response: 58 - 1000Hz

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