Specifications
two way system,  bluetooth, built in 6 channel mixer,  Wired Microphone AKG included, 1 pair stand speaker
System Type 
Portable 2-way full-range loudspeakers with powered mixer
Maximum SPL Output 
121 dB peak
Frequency Range (-10 dB) 
60 Hz - 20 kHz 
Frequency Response
(+/-3 dB) 70 Hz - 18 kHz
AC Input 
100-120 V, 220-240 V 50/60 Hz
Amp Design 
Class D
System Power Rating 
300 W (2x 150 W stereo)
Output Connector 
2 x 1/4" TS (unbalanced) amplifier outputs
Channels 
1-4: XLR/1/4" jack combo connectors
5-6: one pair of 1/4" balanced TRS jacks (stereo), and one pair of RCA jacks (stereo)
7-8: one pair of 1/4" balanced TRS jacks (stereo), and a 3.5mm stereo jack
Phantom Power 
CH1 and CH2 have phantom power control and share the same selection switch
Hi-Z Selection 
CH3 has a Hi-Z selection switch used for guitar signal input
Mixer Output Connectors 
Monitor Out: one pair of RCA jacks (stereo), and one pair of 1/4" balanced TRS jacks (stereo)
     Headphone Out: 3.5mm stereo jack
     Subwoofer Out: 1/4" balanced TRS jack
Treble/Bass EQ 
Per-channel high- and low-shelf filters; +/- 12dB cut and boost
System Limiter 
On-board DSP limiting
LF Driver 
1x JBL 8" (203mm) woofer
HF Driver 
1x 1" Neodymuim black aluminum dome tweeter
Coverage Pattern 
100° horizontal x 60° vertical
Crossover Frequency 
2 kHz
Crossover Type 
2-way passive network, 2nd order filters (12dB cutoff per octave)
Enclosure 
Polypropylene
Suspension/Mounting 
36 mm pole socket
Handles 
One on top
Speaker Grille 
Powder-coated perforated steel
Shipping Package（HxWxD） 
22.6" (575 mm) x 30.5" (775 mm) x 15.7" (400 mm)
Net Weight 
38.8 lbs (17.6 kg)