Welcome to visit the OMBAUDIO site!!! Our company specializes in the production of : CLASS-D amplifier module,大功率數字功放Speaker AMP module, DSP module,High power digital amplifier .CLASS-D amplifier module,subwoofer class d amplifier, Digital power amplifier module, Lossless digital power amplifier, DSP audio module,Can be customized according to customer requirements, welcome to inquire!

500万彩票网

EnglishChineseModel
SPECIFICATIONS    規格PDA3000
OUTPUT POWER PER CHANNEL, STEREO MODE,每聲道輸出功率,立體聲模式, 
 both channels driven
8Ω EIA 1 kHz 1% THD8Ω EIA 1 kHz 1% THD1000 W
4Ω EIA 1 kHz 1% THD4Ω EIA 1 kHz 1% THD1500 W
   
OUTPUT POWER, BRIDGE MONO MODE輸出功率,橋式單模式 
8Ω EIA 1 kHz 1% THD8Ω EIA 1 kHz 1% THD3000 W
Typical Distortion  典型失真 
(20 Hz–3 kHz, 3 dB below clip, or 20 Hz–5 kHz, 10 dB below clip, or 20 Hz–20 kHz, 20 dB below clip)20-3kHz赫,低于音源3分貝, 20-5kHz,低于音源的10分貝,或20赫茲- 20千赫,低于剪輯20分貝) 
8 ohms8 Ω0.01-0.03%
4 ohms4 Ω0.01-0.05%
Maximum Distortion最大畸變 
(20 Hz–20 kHz, 1 dB below rated power)20赫茲- 20千赫,低于額定功率1分貝)0.05%
4 to 8 ohms4 - 8  Ω 
Frequency Response (8 ohms)頻率響應                      (8 Ω)20 Hz–20 kHz, ±0.2 dB
Noise (20 Hz–20 kHz, 32 dB Gain)噪聲 20-20kHz32 dB增益)-104 dB
Dynamic Headroom (4 ohms)動態余量 2 dB
Damping Factor (8 ohms)阻尼因子 200
Output Circuitry輸出電路Class D
Input Sensitivity輸入靈敏度 
26 dB Setting26 dB Setting5.27V
32 dB Setting32 dB Setting2.67V
Maximum Gain (1.2V setting)最大增益 1.2V設置)39.1 dB
Maximum Input Level最大輸入電平 
1.2V setting1.2V setting10 V (+22 dBu)
32 dBu setting32 dBu setting22 V (+29 dBu)
26 dBu setting26 dBu setting25 V (+30 dBu)
AC Power Requirements **交流電源的要求 * * 
120V 50/60 Hz 120V 50/60 Hz 18 A
230V 50 Hz230V 50 Hz11 A
Cordset電源線 
120V 50/60 Hz 120V 50/60 Hz NEMA L5-30P 
230V 50 Hz230V 50 HzCEE 7/7 16A
   
Input Impedance輸入阻抗> 10 kΩ balanced, or unbalanced
Cooling冷卻方式 

變速風扇+定速風扇,前后空氣流量

Variable speed fan + constant speed fan, air flow

Amplifier and Load Protection放大器與負載保護短路、開路、熱、射頻保護。打開/關閉靜音,直流故障停機,活躍的浪涌電流限制
hort circuit, open circuit, thermal, RF protection. On/off muting, DC fault shutdown, active inrush limiting
Dimensions尺寸Height:70mm
Width: 139mm
Depth: 263mm
Weight重量1.5 kg
 
   

 

  • 名 稱: 低音炮功放板
  • 型號: PDA3000
  • 參數1: 2通道
  • 參數2: 8Ω 2x1000W
  • 參數3: 4Ω 2*1500W
  • 類型: D類數字功放、D類音頻功率放大器、Class D
  • 應用: 適用于各類專業功放,線陣音箱,有源音箱,調音臺,低音炮等.
產品展示