RAMPAGE Series 18" Dual 1

€1.599,00

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Specifications:

Power Handling: 5000W RMS / 10,000W MAX
Nominal Diameter: 18" (468 mm)
Voice Coil: 4" / 101.6 mm, 8-layer aluminum
Impedance: Dual 1 Ohm (DVC)
Frequency Response: 10 Hz – 500 Hz
Resonance Frequency (Fs): 27.2 Hz
Sensitivity: 94.5 dB
Magnet Type: Ferrite, 1400 oz motor
Cone: Carbon fiber
Surround: TWS tall wide foam
Mounting Depth: 12.67" / 322 mm
Cutout Diameter: 16.73" / 425 mm
Overall Diameter: 18.43" / 468 mm
Total Depth: 13.35" / 339 mm
Weight: 125.6 lb (product) / 131.2 lb (shipping)
Shipping Box Size: 560 x 560 x 490 mm

T/S Parameters:

RE (Re): 1.6 Ohm
Qms: 6.9
Qes: 0.44
Qts: 0.41
Vas: 77.7 L
Cms: 40 m/N
MMS: 671 g
Xmax (one way): 40 mm
SD: 1169.5 cm
Efficiency: 0.34 %
Le (1 kHz): 2.14 mH
EBP: 61.8
BL/RE: 324.4

Enclosure Suggestions:

Sealed: 76.1 L / 2.687 Cubic ft

Qtc: 0.47

F3: 53.22 Hz

Ported Compact: 76.1 L / 2.68 Cubic ft

Fb: 36 Hz

Port Area: 34.1 squared inches

Port Length: 23.6"

Ported: 142 L / 5 Cubic ft

Fb: 28 Hz

Port Area: 40.9 squared inches

Port Length: 24.9"

Bandpass 4th Order Ratio: 3:1