REF 1500A is a compact, active subwoofer system. Through the use of proprietary amplifier technology, precision manufactured woofer technology and the innovative implementation of a high efficiency chamber design, REF 1500A deliver tight, fast, controlled bass response.
Optional balanced and unbalanced signal input, Adjustable 80 to 200 Hz low pass filter. OFF/80Hz/125Hz high pass filter, phase reverted switch available, Built-in power limit protection ciruit.
|Freq. Range (-10dB):||45Hz~220Hz|
|Max Calculated SPL (1m):||126dB|
|Rec. Hi pass Frequency:||20Hz|
|Dispersion (HXV):||All direction|
|Crossover Frequency:||80~120Hz Adjustable|
|Input Impedance (balanced/unbalance):||20K ohm/47K ohm|
|AC Current 50/60Hz:||110/220V, 50/60Hz|