Mackie HD1521 - 2-way active speaker, class D bi-amped amplifier (1600W), 15 woofer, 1.75 HF driver, 3-band EQ with sweepable mid frequency, limiter, 80° x 50° dispersion (HxV), 40Hz-20kHz, 12x fly

Mackie HD1221, 2 Way Activ Speaker, 1200W Class D Biamp Amplifier, 12 Woofer, 1,75, Limiter, Dispersion 90° x 50° ( H-V) ,frequency response 60 Hz- 20 kHz, 12 Fly Points, Pole Mount, Dimensions 610 x