◆ Frequency response (+-3db):45hz-20khz

◆ Rated impedance: 8ohms,

◆ System sensitivity (1w@1m) :97db,

◆ Maximum sound pressure level: 128db,

◆ Rated power: 650w,

◆ Peak power: 1300w,

◆ Covering Angle: 100°×70°,

◆ Box material: Finnish Birch/Russian Birch"

◆ Impedance: 4Ω Frequency response: 35Hz-200Hz

◆ Sensitivity: 98dB/W/m

◆ Composition: 18"" (220 magnetic 100 cores) ×2

◆ Average power: 2000W Peak power: 4800W

◆ Size: 1060x760x550mm(W X D X H)

◆ Maximum sound pressure level :130dB (continuous) 136dB (peak)

◆ Output power (20-20KHZ/THD≤1% stereo/parallel 8 OHM * 2:1000W *2; 4 Euro 1800W*2; Bridge 8 Euro 2800W.

◆ Connector: XLR balance interface.

◆ Input sensitivity: 0.775V/1V/1.44V

◆ Input impedance: 10K unbalanced, 20K balanced.

◆ The frequency is 20-20KHZ/±1db under the corresponding 10W power

◆ THD(1/4 power) ≤0.008%

◆ Signal-to-noise ratio (A weight) : ≥100db

◆ Damping coefficient (1KHZ):≥ 1000@8 Ohms(10W power output test)

◆ Separation degree (1KHZ):≥85db.

◆ Protection mode: over current protection, DC protection, short circuit protection, limiting protection.

◆ Indicator light: Power, protection, distortion.

◆ Cooling mode, temperature control fan stepless speed change.

◆ Power supply: AC 220V:50HZ.

◆ Maximum power consumption 2300W.

◆ Size: (L*W*H)482*470*88.

◆Weight 13KG

◆ Output power (20-20KHZ/THD≤1% stereo/parallel 8 OHMs *2:1800W*2; 4 Euro 2750W*2; Bridge 8 euro 4200W.

◆ Connector: XLR balance interface.

◆ Input sensitivity: 0.775V/1V/1.44V

◆ Input impedance: 10K unbalanced, 20K balanced.

◆ The frequency is 20-20KHZ/±1db under the corresponding 10W power

◆ THD(1/4 power) ≤0.01%

◆ Signal to noise ratio (A weight) : ≥96db

◆ Damping coefficient (1KHZ):≥ 1000@8 Ohms(10W power output test)

◆ Separation degree (1KHZ):≥85db.

◆ Protection mode: over current protection, DC protection, short circuit protection, limiting protection.

◆ Indicator light: Power, protection, distortion.

◆ Cooling mode, temperature control fan stepless speed change.

◆ Power supply: AC 220V:50HZ.

◆ Maximum power consumption 2800W.

◆ Size: (L*W*H)482*490*88.

◆Weight 17KG

◆ 3 channels /5 channels

◆ Karaoke effect device with speaker processor function, each part of the function can be adjusted independently.

◆ using 2Bit data bus and 32Bit DSP.

◆ music with 7 paragraphs of parametric balance. Music to main output high-pass filter: 12dB/24dB(0Hz-303Hz)

◆ the microphone is equipped with 15 parameters balance. Mike air pressure limit function.

◆ the main output with 5 paragraphs of parametric balance. There is a compression limiter.

◆ medium output, post output and ultra-low are provided with 3 sections of parametric balance.

◆ the microphone has four feedback suppression modes: OFF 1, 2, 3.

◆ can store 16 modes.

◆ microphone output, main output, middle output, subwoofer output, post-output are equipped with pressure limit and delay function.

◆ there are manager mode and user mode, user mode can not be stored after adjusting parameters.

◆ Provide 2 antenna channels (BNC interface), 2 balanced independent audio output (XLR interface), 1 unbalanced mixed audio output (Ø6.35mm interface)

◆ using UHF600-699MHz frequency band carrier, PLL phase-locked loop loop design, true diversity superheterodyne secondary frequency conversion

◆ the host adopts pure automatic signal selection (true diversity) receiving design, not only the receiving distance is far, but also can eliminate the receiving stutter

◆ the main engine has an effective working distance of 200-300 meters (visual distance)

◆ the host has the voice high fidelity, the function is extremely powerful, the characteristics of the most stable professional quality, 6, designed for the stage performance

◆ The host adopts the standard cabinet design of 1U metal shell

◆ HD color 2.2 inch display (resolution 376*240), can display time, voltage, current, power, power in real time

Factor, channel switch status, machine, knob control

◆ Support two groups of local cycle switch control

◆ Built-in power meter, voltage, current, power, power factor real-time display.

◆ Protection thresholds can be set with overvoltage protection, overcurrent protection and undervoltage protection

◆ Support RS232 central control, baud rate can be set (4800-921600, default 9600), support all data code of the device

◆ Support the cascade of multiple devices, through RS232 connection (maximum distance of 10 meters), RS232 connection line needs db9 male to male 23 cross

◆ Power off memory (automatic data storage when the device suddenly loses power)

◆ Power-on self-start (when the device is set to turn on the power-on self-start, all device channels will be opened after 10 seconds of each device power)

◆ 8 switching channels output, each can be set separately

◆ Switching delay 1-999 seconds (default 1 second)

◆ Support synchronous display in Chinese and English

◆ The whole machine uses phosphor copper socket

◆ Support working time accumulation unit (minutes)

◆ Support single cumulative electricity consumption, multiple cumulative units (degrees)