KILOMAX PRO Series 1250W

Recommended for professional audio subwoofer and woofer applications in sealed and vented enclosures. Not for horn-loading or scoops.

RRP 511.00 $ / piece

Specifications

Type
Subwoofer

Nominal Diameter
18 "

Nominal Diameter
457.2 mm

Voice Coil
4 "

Voice Coil
101.6 mm

Overall diameter
457.2 mm

Pitch Circle Diameter
438.2 mm

Section Diameter
420.6 mm

Diameter of fixing holes
7 mm

Depth
207 mm

Nominal Impedance
8 Ohm(s)

Nominal Load Capacity
1250 W

maximum rated load
2500 W

Sensitivity (1 W / 1 m)
95.8 dB

Frequency response
33 - 300 Hz

Voice Coil Material
copper

Magnet
Ferrite

Depth of the magnetic gap
9.53 mm

Thiele & Small Parameter


Fs (Resonance Frequency)
32 Hz

Re (DC resistance)
5.07 Ohm(s)

Qms (mechanical quality)
10.15

Le (inductance of the voice coil)
1.59 mH

Qes (electrical quality)
0.49

Qts (overall quality)
0.47

Vas (equivalent volume)
331.5

Mms (moving mass)
143.17 g

BL (power factor)
17.2 T/m

Xmax (maximum displacement)
10 mm

Cms (elasticity of the suspension)
0.18 mm/N

Sd (membrane area)
1159 cm²

Weight
14,02 kg

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