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Power Amplifier
Multi-channel design to meet the needs of multiple occasions
Power Amplifier->Digital Power Amplifier
RAX-4 professional High digital power amplifier Class D 2500W 4 channels 1U power amplifier
Rated power (8ohm): 2/4×1600W Rated power (4ohm): 2/4×1950W Total harmonic distortion: <0.05% Signal-to-noise ratio: 112dB (A-weighting) Frequency response: 20Hz-20kHz (0.25dB) Damping coefficient: >1000 Conversion rate: 50V/us Input Impedance: Balanced 20kohm/Unbalanced 10Kohm Input Sensitivity: 0.775V DC residue: <5mV Working voltage: 200V-264V±10%, 50/60HZ Power factor cos(Φ):>0.95@>500W Maximum output voltage/current: 100V peak/50A peak Power supply technology: standard switch mode with PDC (power factor correction)
Power Amplifier->Digital Power Amplifier
RAX-2 Riworal 1U 2 channels 1600W power amplifier professional Class D best price power amp
Rated power (8ohm): 2/4×1600W Rated power (4ohm): 2/4×1950W Total harmonic distortion: <0.05% Signal-to-noise ratio: 112dB (A-weighting) Frequency response: 20Hz-20kHz (0.25dB) Damping coefficient: >1000 Conversion rate: 50V/us Input Impedance: Balanced 20kohm/Unbalanced 10Kohm Input Sensitivity: 0.775V DC residue: <5mV Working voltage: 200V-264V±10%, 50/60HZ Power factor cos(Φ):>0.95@>500W Maximum output voltage/current: 100V peak/50A peak Power supply technology: standard switch mode with PDC (power factor correction)
Power Amplifier
DM1 Premium Microphone Amplifier
Frequency range: 10-120000Hz (-0, 3dB) Gain: 28 dB (load 1 ohm) Maximum output level (0.5% THD): 8.3 dBV (2.6 V) Output noise level: 9 μ V（JIS-A） Power supply: 48 volts, in accordance with IEC 61938 Electrical impedance: 135 0hms Suggested load impedance:>1k 0hms Current consumption: 3.0mA Connection: 3-pin male/female XLR connector DM1 Product size: 102 * 20mm Packaging size: 147 * 35mm Weight: 0.05kg
Power Amplifier
PH400 Professional 4-channel Stereo Headphone Power Amplifier
Product type: Four channel headphone dispenser Product model: PH400 Output interface: 3.5+6.35mm Headphone adaptation impedance: 16-600 Ω Input signal level:+22dB Output power: 16 Ω/150MW * 2 32 Ω/340MW * 2 64 Ω/470MW * 2 150 Ω/300mW * 2/300 Ω/170MW * 2 600 Ω/100mW * 2 Output impedance: 47 Ω Maximum gain: 20dB Signal to noise ratio:>98dB Power supply: USB TYPE-C 5V2A Product size: 140 × sixty-five × 15mm
Power Amplifier
AC2 Professional Powerful Audio Amplifier
Functional features: There are two input modes: balanced and unbalanced, with three different working modes: stereo, mono, and bridge Adopting a relay delay circuit to achieve soft start during startup, thus protecting the speaker from the impact of startup All models have reliable multiple protections such as startup delay, overload, over temperature, zero drift, etc ● Adopt high-precision long-life 40 point stepping potentiometer to precisely control output power Adopting large capacity filtering capacitors, high-quality circular low leakage magnetic transformer, and high-quality audio high-power output transistor Frequency response: (AC4) 10Hz~20KHz ± 0.5dB, (AC2) 20Hz~20KHz ± 0.5dB Total harmonic distortion (20Hz~20KHz): ≤ 0.1% Signal to noise ratio S/N: (AC4)>102dB, (AC2)>104dB Input sensitivity: (AC4) 1.44V/1V/0.77V, (AC2) 1V Input impedance: 20K Ω/balanced, 10K Ω/unbalanced Damping coefficient:>300 Conversion rate: 50V/ μ S AC2 Machine size: 484 * 446 * 98mm Packaging size: 600 * 574 * 155mm Product weight: 16.5Kg AC4 Machine size: 484 * 506 * 98mm Packaging size: 600 * 574 * 155mm Product weight: 23.35Kg
Power Amplifier
AC4 Professional Digital 4-channel Audio Amplifier
Functional features: There are two input modes: balanced and unbalanced, with three different working modes: stereo, mono, and bridge Adopting a relay delay circuit to achieve soft start during startup, thus protecting the speaker from the impact of startup All models have reliable multiple protections such as startup delay, overload, over temperature, zero drift, etc ● Adopt high-precision long-life 40 point stepping potentiometer to precisely control output power Adopting large capacity filtering capacitors, high-quality circular low leakage magnetic transformer, and high-quality audio high-power output transistor Frequency response: (AC4) 10Hz~20KHz ± 0.5dB, (AC2) 20Hz~20KHz ± 0.5dB Total harmonic distortion (20Hz~20KHz): ≤ 0.1% Signal to noise ratio S/N: (AC4)>102dB, (AC2)>104dB Input sensitivity: (AC4) 1.44V/1V/0.77V, (AC2) 1V Input impedance: 20K Ω/balanced, 10K Ω/unbalanced Damping coefficient:>300 Conversion rate: 50V/ μ S AC2 Machine size: 484 * 446 * 98mm Packaging size: 600 * 574 * 155mm Product weight: 16.5Kg AC4 Machine size: 484 * 506 * 98mm Packaging size: 600 * 574 * 155mm Product weight: 23.35Kg
Digital Power Amplifier
2022 AS4 New Professional High Quality DJ Stage 600W*4 Channel High Power Amplifier For Party
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Digital Power Amplifier
10000 watt power amplifier class d power amplifier high quality power amplifier sound system
Digital Power Amplifier
K4 Professional 2 Ohm 2000W*4 Channel Audio Class D Digital Power Amplifier For Stage DJ
High Quality Power Amplifier Sound System 8000 Watt Power Amplifier Class D Power Amplifier
Digital Power Amplifier
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Digital Power Amplifier
Factory Direct Sales Professional Stage Performance 2-channel Digital Amplifier
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Digital Power Amplifier
Factory Direct Sales Professional Stage Performance 4-channel Digital Amplifier
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Analog Power Amplifier
XP3250 Professional High Quality Class H Amp DJ Stage Performance 850W*2 High Power Amplifier
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Analog Power Amplifier
8 ohm fixed power: 750Watts Total harmonic distortion: < 0.01% Signal to noise ratio: > 105dB Input impedance: balanced 20K Ω/unbalanced 10K Ω Input sensitivity: 0db/1V Voltage gain: adjustable, maximum 32dB (40 times) Frequency response: 20Hz~20KHz ± 0.15dB Conversion rate: 50V/us Channel isolation: 105dB (1KHz); 80dB (20KHz) Damping coefficient: 80/1KHz > 250 Connector: input: XLR female, TRS (1/4 inch) output terminal and Speaker base Indicator light: signal indication protection indication overheat protection overload protection AC input voltage: AC220V/50-60HZ
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Riworal Audio
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