12N630
12N630
The Neodymium Series 12N630 is a 12-inch ultra low distortion woofer designed for high performance in compact subwoofers. It features a neodymium magnet and a 3-inch sandwich voice coil, offering a sensitivity of 96 dB and power handling of 600 W. The driver is lightweight at 4.1 kg and includes a double treated cone for water protection and triple aluminum demodulating rings for reduced distortion.
- Frequency Response: 25 - 300 Hz
- Nominal Impedance: 4 or 8 Ohm
- Power Handling: 600 W AES noise
- Sensitivity: 96 dB (1 W / 1 m)
- Voice Coil Diameter: 77 mm (3 inches)
- Voice Coil Material: Copper
- Basket: Cast Aluminum
- Resonance Frequency (Fs): 28.6 Hz
- DC Resistance (Re): 6.00 Ohm
- Mechanical Q Factor (Qms): 6.24
- Electrical Q Factor (Qes): 0.35
- Total Quality Factor (Qts): 0.33
- Equivalent Volume (Vas): 85.5 liters
- Moving Mass (Mms): 0.127 kg
- BL Factor: 19.8 Tesla m
- Max. Linear Excursion (Xmax): ± 8 mm
- Overall Diameter: 318 mm
- Mounting Holes Diameter: 8 x (7 x 8) mm
- Bolt Circle Diameter: 300 mm
- Baffle Cut-out Diameter: 284 mm
- Overall Depth: 159 mm
- Net Weight: 4.1 kg
- 44 liters / 31 Hz, -3 dB = 35 Hz, BRD = 120 mm / 434 mm long
- 60 liters / 27 Hz, -3 dB = 32 Hz, BRD = 110 mm / 517 mm long
Catalog excerpts
Neodymium Series 12N630 12” Neodymium ultra low distortion woofer Features: 96 dB sensitivity 1 W / 1 m 600 W power handling Extremely light weight of 4.1 kg 3” sandwich voice coil for low power compression Double treated cone for water protection Neodymium magnet Triple Aluminum demodulating rings for ultra low distortion Optimal for compact subwoofers Compression drivers SPECIFICATIONS Application Nominal impedance: Power handling AES noise: Frequency response: Voice coil diameter: Voice coil material: Neodymium compression drivers Voice coil winding depth: Frequency response measured 100 W (28.3 V) at 1 m in a closed enclosure of 50 liter incl. 2nd and 3rd harmonic dis - Basket: Effect. diaphragm diameter D THIELE-SMALL PARAMETERS Fs Total quality factor: Equivalent volume: Moving mass: Mechanical compl.: Effective piston area: Voice coil inductance: Overall diameter: Mounting holes diameter: Bolt circle diameter: Baffe cut-out diameter: Cone drivers Resonance frequency: Overall depth: MOUNTING INFORMATION Neodymium cone drivers 12 Recommended refex enclosure: 44 l / 31 Hz, -3 dB = 35 Hz, BRD = 120 mm / 434 mm long 60 l / 27 Hz, -3 dB = 32 Hz, BRD = 110 mm / 517 mm long
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