QSC HPR122i 2-way Loudspeaker ลำโพง , ตู้ลำโพง , speaker

SPECIFICATIONS

HPR122i

Configuration

12" 2-way multipurpose powered loudspeaker

Transducers
  Low Frequency
  High Frequency

12" neodymium transducer with 3" voice coil
1.4" diaphragm compression driver

Frequency Response (-3 dB) ¹
Frequency Range (-10 dB) ¹

62 Hz - 18 kHz
53 Hz - 22 kHz

Nominal coverage (-6 dB)

75° conical

Maximum SPL (1 meter)

131 dB peak

Amplifier

Power output

400W LF Class H
100W HF Class AB+B

Input impedance

22k balanced
11k unbalanced

Controls

Gain
Low-cut filter (Main / Monitor)
Front LED On/Off
Power
Circuit breaker

Indicators

Power
Signal
Limit

Cooling

Convection

Amplifier protection

Thermal and output power limiting
Output short circuit
Overtemperature muting
Driver DC protection

Current consumption at 120 VAC
(1/8 power EIA noise)

1.5A

Enclosure

Painted Birch plywood

Finish

Black textured paint

Grille

Powder coated 16 gauge steel

Suspension/Attachment Points

9 M10 rigging locations

Connectors

Balanced female XLR line level input
Balanced male XLR full range line level out

Dimensions

26.9 " H x 14.7 " W x 14.9 " D
(683 mm x 373 mm x 379 mm)

Net weight

60 lbs / 27.2 kg

Available Accessories

HPR COVER 122
HPR POLE 31
HPR YOKE 122
HPR M10 KIT
HPR SUS KIT 122