มีแอมป์ในตัว ขนาด15นิ้ว
หมวดหมู่ : ดอกลำโพง ,  ดอกลำโพงขนาดกลาง 12" - 15" ,  ลำโพง ACTIVE , 
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Beta3 U15a 15" Two Way Full Range Active Plastic Speaker
ตู้ลำโพง 15"+AMP 300W U15A BETA THREE
U15a
15" Two Way Full Range Active Plastic Speaker
ตู้ลำโพง 15"+AMP 300W U15A BETA THREE
SYSTEM : 2 Way ( 15" Active Full Range )
FREQ : 40Hz - 18KHz(- 3dB)
35Hz - 20KHz (-10dB)
OUTPUT POWER : HIGH 100Wrms
: LOW 300Wrms
MAX SOUND LEVEL (dB/1M) : 126dB
SPEAKER : HIGH Dia. 44 MM. ; LOW 15"
INCLUDE POWER SOURCE : 220VAC
DIMENSIONS (WxDxH) : 485x460x700 MM. ; 30.5 KG.
Portable and installed plastic loudspeakers used in applications including sound reinforcement in Front of House and Foldback applications in Houses of Worship,Events, Clubs, Rehearsal Halls etc. The U Active Series delivers extraordinary performance at unmatched value.
FEATURES
High output SPL and sensitivity
1 x 15” high power transducer with 50mm voice coil
1 x 1.7” diaphragm compression driver
Rotatable Horn: 50º-100º x 55º controlled coverage pattern
Built-in Bi-amp power amplifier module
Master volume control
Bass and Treble control
XLR input and output connectors
Switchable between Mic and Line input
Heavy duty protective grill
Injection molded
2 x XLR connector
Cabinet design for FOH and Monitor use
Suitable for use as a main system with or without sub speaker augmentation
Portable system (stand), or permanent installation (wall, ceiling)
Arrays with all active high power U Series sub speakers for extended low frequency, high quality music reproduction
Monitor kit - optional