Products list Column Speaker systems

PSTB08AB

Column series is our latest design speaker. compact cabinet with high power and SPL, light weight and easy to carry
features etc. Column unit adopts imported 2.75 inch unit, with a exquiste high frequency and deep middle
frequency, high efficiency switch power supply and Class D amp design, and integrates a simple 4 channel mixer for
direct use. Also adopted high quality DSP processor to modify the Column timbre. Built-in stereo wireless bluetooth,
so can connect two column speaker via bluetooth to play stereo music. Built-in large capacity Li-ion battery for 4 hours of continuous working,convenient for outdoor use.
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400W Amplified array-system
Efficient Class-D amplifier
Line-array 4x2.75" top speakers
8" High quality woofer
Line input balanced XLR/ unbalanced 3.5mm Jack
Bluetooth 4.0 mode with TWS
Lightweight so easy to transport
Digtal Effect
With Li-ion battery
MODEL 
PSTB08AB
Type
Portable Column PA System with Mixer
Subwoofer
8"x1 38mm 30OZ
Vertical array system
4x2.75"
Amplification
Class D
System Power
400W
Power output(RMS/Peak)
SUB:120W/240W: TOP:70W/140W
Effect
Delay
Bluetooth
Bluetooth 2.0 stereo
Battery
Li-ion 26V 5.4Ah
Frequency range
45Hz-19KHz
Max SPL (peak)
115dB
Protection
Short Circuit, Over-Current, Limiter, Over temp, Soft start
Controls
Master Level,CH1-CH4 Level,Lin/MIC,Bluetooth Level,Level,Hi/Low EQ(CH1,CH2)
Indicators
Power, Limiter, Bluetooth, Battery level
Cooling
Convection
Subwoofer connectors
2xMic/Line(Combo),1X3.5mm Jack 1xRCA(input),1xRCA(AUX Out)
Satellites connectors
Custom Made multi pin connector
Cabinet Material
PP
Cabinet Surface
Powerd coating
Dimensions(WxHxD)
485x480x510mm
Weight
17kg

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