Combo all acoustic instruments Power: 60w @ 4 Ohms, 50w @ 8 Ohms 8 "speaker piezoelectric tweeter frequency response from 60Hz to 18KHz On / Off switch for internal speaker speaker output on 6.35mm jack (Min. 8 ohms) 6.35mm jack input, bass, midrange, treble, reverb and volume settings aux input on 3.5mm jack line output on XLR headphone output on 3.5mm jack dimensions (mm): 268 (w) x 268 (d) x 262 (h) weight 7 kg
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