Ningbo Listen-Acoustic Manufacturing Ltd.,315000About UsNo.722, Changyang Road, Jiangbei District, Ningbo, ChinaListen-Acoustic was founded in 2010 in Ningbo China. We manufacture all essential components of loudspeaker boxes inhouse: Production of speakers, crafting of housings, and complex electronics ranging from passive crossovers to Class A/B amplifiers to digital high-power amplifiers with DSP and universal SMPS. Last but not least, we are extremely proud of the excellent sound tuning that is being applied by our team of engineers. Please enjoy !Ningbo Listen-Acoustic Manufacturing Ltd.,315000About UsNo.722, Changyang Road, Jiangbei District, Ningbo, ChinaListen-Acoustic was founded in 2010 in Ningbo China. We manufacture all essential components of loudspeaker boxes inhouse: Production of speakers, crafting of housings, and complex electronics ranging from passive crossovers to Class A/B amplifiers to digital high-power amplifiers with DSP and universal SMPS. Last but not least, we are extremely proud of the excellent sound tuning that is being applied by our team of engineers. Please enjoy !Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acoustic Manufacturing Ltd.,Ningbo Listen-Acous

Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
sound column, sound compact, portable speaker, Combanition System
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
battery powered sound system, Column Speaker System E2-B, active speaker system powered, Column Loudspeakers, powered speaker pa system, Combination Systems E2 Series
battery powered sound system, Column Speaker System E2-B, active speaker system powered, Column Loudspeakers, powered speaker pa system, Combination Systems E2 Series
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
sound column, sound compact, portable speaker, Combanition System
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
Column Speakers,Column loudspeakers,Column Speaker Arrays
battery powered sound system, Column Speaker System E2-B, active speaker system powered, Column Loudspeakers, powered speaker pa system, Combination Systems E2 Series
battery powered sound system, Column Speaker System E2-B, active speaker system powered, Column Loudspeakers, powered speaker pa system, Combination Systems E2 Series

E2-B Battery Powered Column Speaker Sound System

Model NO.
E2-B
Delivery
FOB
Minimum order quantity
100 sets
Supply Ability
16,000 sets / Month
Country of Origin
Ningbo, China
Stock Time
45 Days
1pc column speaker 2*2.75 inch Neo woofer + 2pcs spacers + 1pc 8 inch subwoofer, Built-in Rechageable Battery
Quantity:

Battery Powered Sound System

battery powered sound system, Column Speaker System E2-B, active speaker system powered, Column Loudspeakers, powered speaker pa system, Combination Systems E2 Series

battery powered sound system, Column Speaker System E2-B, active speaker system powered, Column Loudspeakers, powered speaker pa system, Combination Systems E2 Series
battery powered sound system, Column Speaker System E2-B, active speaker system powered, Column Loudspeakers, powered speaker pa system, Combination Systems E2 Series

Model No. E2-B
TypePortable battery-powered column PA system
Subwoofer1 * 8"bass reflex, 1.5"voice coil
Vertical array system2 * 2.75", neodymium magnet, 1"voice coil
Frequency Response (-6dB)58 Hz - 20 kHz
Max. SPL (1m, free space)120 dB
Impedance4 Ohms
Dispersion (H x V)120° x 20°
AmplificationClass D
Power Output (RMS)30W (Sat) + 120W (Sub)
ProtectionShort circuit overheating, over-current
Controls

Power On / Off switch, guitar level, Line/Mic level and switch, satellite level, subwoofer level,

BluetoothOn / Off switch, TWS switch, reset switch

IndicatorsPower, signal, limit, Bluetooth, reset, battery
Audio Input / Output1 * 6.3mm guitar input, 2 * XLR Line/Mic input , 1 * XLR Line out, 4-pin-quick-insert input and output
Power Supply90~250V 50/60HZ
EnclosurePP & ABS
Grille1.0mm thickness metal grille without acoustic fabric
SpacerEmpty spacer module without woofers
BatteryLithium--ion battery 3600mAh 12pcs * 18650
Package Measure48*46*55 CM

Send Message

*
* clear input
*
* clear input
* clear input
* clear input
* clear input
* clear input
Preview on Mobile
X
customer-service Customer Service
whatsapp WhatsApp
skype Skype
message Message
go top Top
Scan the QR code Close
qr code
qrcode

Send Message

*
* clear input
*
* clear input
* clear input
* clear input
* clear input
* clear input
Choose language