***มหาจักรแท้
Specifications
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)
