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15NB451

15NB451
15NB451
330.00 лв.
  • Stock: Pre-Order
  • Model: 303

15NB451

PRICE: 330.00 лв.
pbpf

1,3% месечно оскъпяване

Мonths Monthly installments GLP GPR
12 месеца 31.79 лв. 381.48 лв. 27.65 % 31.43 %
9 месеца 40.96 лв. 368.61 лв. 27.26 % 30.97 %
6 месеца 59.29 лв. 355.74 лв. 26.27 % 29.67 %
3 месеца 114.29 лв. 342.87 лв. 23.25 % 25.90 %

15NB451

PRICE: 330.00 лв.
pbpf

1,1% месечно оскъпяване онлайн кредит

Мonths Monthly installments GLP GPR
12 месеца 31.13 лв. 373.56 лв. 23.53 % 26.24 %
9 месеца 40.30 лв. 362.67 лв. 23.17 % 25.82 %
6 месеца 58.63 лв. 351.78 лв. 22.29 % 24.71 %
3 месеца 113.63 лв. 340.89 лв. 19.69 % 21.57 %
2 месеца 168.63 лв. 337.26 лв. 17.56 % 19.04 %

Buy with

48 installments of 11.06 лв.

Application : High power woofer
SPECIFICATIONS THIELE-SMALL PARAMETERS
Nominal Diameter
Impedance
Minimum Impedance
Power Capacity AES ¹
Power Capacity ²
Program Power ³
Sensitivity
Frequency Range
Voice Coil Diameter
Voice Coil Material
Voice Coil Former
Voice Coil Winding Depth
Magnet Gap Depth
Cone Material
Basket
Magnet
Flux Density
15"/388 inch/mm
8 Ohm
6.07 Ohm
450 W
400 W
900 W
(60-2000 Hz) 99 dB/W/m
48 - 3000 Hz
77 mm
Copper
Kapton™
18 mm
9 mm
Paper
Die Cast Aluminium
Neodymium
1.45 T
1. AES standard. Power is calculated on rated minimum impedance.
2. Measurement is in 125 L box enclosure tuned 56 Hz using a 40-400 Hz band limited pink noise test signal applied continuously for 2 hours.
3. Program power is defined as 3db greater than AES Power Capacity
Resonance Frequency
Mechanical Efficiency Factor (Qms)
Electrical Efficiency Factor (Qes)
Total Q (Qts)
Equivalent Air Volume (Vas )
Diaphragm mass ind. airload (Mms)
Voice Coil Resistance Re
Effective Diagram Area (Sd)
Peak Linear Displacement of Diaphragm (Xmax)
Mechanical Compliance of Suspension (Cms)
BL Product (BL)
V.C. Inductance at 1 kHz (Le)
39.57 Hz
10.54
0.263
0.257
145.21 litres
100.63 grams
5.5 Ohms
829.6 cm2
±7 mm
0.16 mm/N
22.87 T.m
1.6 mH
* Linear Mathematical Xmax is calculated as: (Hvc - Hg)/2 + Hg/4 where Hvc is the voice coil depth and Hg is the gap depth.
MOUNTING INFORMATION
Overall Diameter
Baffle Hole Diameter
Number of Mounting Holes
Bolt Circle Diameter
Overall Depth
Net Weight
388 mm
354 mm
8 eliptic 7x8 mm
370/372 mm
196.3 mm
4.9 kg

15NB451 loudspeaker combining good linearity and efficiency with high power handling capabilities, with use of 77 mm voice coil and double spider. It features aluminium die cast frame with integrated demodulating ring and vented neodymium magnet structure. The massive heatsink improve the cooling of the magnet structure, which reduce power compression. 15NB451 is suitable for application in a wide variety of enclosure types and particularly as LF driver in 2- or 3- way boxes.

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