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At a glance

Active Port Loaded Sub · 18"×1 · 8Ω · 131dB

Specifications — as published by the factory
TypeActive Port Loaded Sub
Component18"×1
Nominal Impedance
RMS Power Handling500W
Peak Power Handling1000W
AMP Ouput1×600W/8Ω, RMS
Frequency Response40Hz-250Hz
Sensitivity(1W/1M)104dB
Max. SPL131dB
DispersionsN/A
Dimension HWD(mm)790×510×750
Shipping HWD(mm)840×560×800 (0.38CBM)
NW/GW(Kg)64/71
Model comparison
PSA18B
Type / Component / Nominal Impedance / RMS Power Handling / Peak Power Handling / AMP Ouput / Frequency Response / Sensitivity(1W/1M) / Max. SPL / Dispersions / Dimension HWD(mm) / Shipping HWD(mm) / NW/GW(Kg)Active Port Loaded Sub / 18"×1 / 8Ω / 500W / 1000W / 1×600W/8Ω, RMS / 40Hz-250Hz / 104dB / 131dB / N/A / 790×510×750 / 840×560×800 (0.38CBM) / 64/71

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