少妇高潮喷水久久,丁香婷婷久久一区二区,中文字幕亚洲区日日骚,欧美婷婷一区二区三区,98新超碰,激情色专线,老司机精品视频。,日日骚AV片日韩不卡,伊人狼人久久网

Ruifeng Professional Line Array Speaker Power Amplifier Ka4.4 with Class D Design, Low Temperature and High Efficiency Output

About this Item
Details
Company Profile

Price

Min. Order Reference FOB Price

1 Piece US$400.00-600.00 / Piece

Sepcifications

  • Type Professional Amplifier
  • Usage AV, KTV System, Conference Hall,Stadium,Multi-Functional Hall
  • Used For Professional
  • Tube Type Class D
  • Function Pre-amplifier
  • Sound Channel 2×400W
  • Output Number 4
  • Voltage 190V~260VAC,50~60Hz
  • Element Number Pfc
  • Conductive Mode D
  • Transport Package 45X483X461mm
  • Specification 4 channel
  • Trademark RF
  • Origin Guangzhou, China
  • Item No Ka4.4
  • Frequency Response(1W) 20Hz~20kHz,±0.5dB
  • Total Harmonic Distortion(Thd) ≤0.05%
  • Dampering Factor >300
  • S/N Ratio >100dB
  • Input Sensitivity 0.775V
  • Slew Rate 30V/Us
  • Input Impedance 20kohms(Balanced)/10kohms(Unbalanced)
  • Separation >60dB
  • Input Cmmr >70dB
  • Input Socket XLR Female
  • Connector XLR Male
  • Output Socket Spring Terminals
  • Dimension(W×h×d) 483×89×357mm
  • Net Weight 7.6kg

Product Description

Ruifeng audio provides a number of high-quality sound reinforcement system projects, which specializes in government project, theatre, auditorium, multi-functional hall, outdoor broadcast, hotel banquet hall, entertainment area, stadium etc,. To become the leading audio brand at home and abroad is ...

Learn More

Professional Amplifier Comparison
Transaction Info
Price US$400.00-600.00 / Piece US$22.29-27.86 / Piece US$48.99-60.99 / Piece US$32.57-40.99 / Piece US$24.90-30.90 / Piece
Min Order 1 Piece 60 Pieces 40 Pieces 50 Pieces 100 Pieces
Payment Terms T/T, Western Union - - - -
Quality Control
Management System Certification - - - - -
Trade Capacity
Export Markets Domestic South America, Mid East, Southeast Asia South America, Mid East, Southeast Asia South America, Mid East, Southeast Asia South America, Mid East, Southeast Asia
Annual Export Revenue - - - - -
Business Model Own Brand, ODM, OEM - - - -
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: one month		 Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays		 Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Product Attributes
Specification
Type: Professional Amplifier;
Usage: AV, KTV System, Conference Hall,Stadium,Multi-Functional Hall;
Used For: Professional;
Tube Type: Class D;
Function: Pre-amplifier;
Sound Channel: 2×400W;
Output Number: 4;
Voltage: 190V~260VAC,50~60Hz;
Element Number: Pfc;
Conductive Mode: D;
Item No: Ka4.4;
Frequency Response(1W): 20Hz~20kHz,±0.5dB;
Total Harmonic Distortion(Thd): ≤0.05%;
Dampering Factor: >300;
S/N Ratio: >100dB;
Input Sensitivity: 0.775V;
Slew Rate: 30V/Us;
Input Impedance: 20kohms(Balanced)/10kohms(Unbalanced);
Separation: >60dB;
Input Cmmr: >70dB;
Input Socket: XLR Female;
Connector: XLR Male;
Output Socket: Spring Terminals;
Dimension(W×h×d): 483×89×357mm;
Net Weight: 7.6kg;
Type: PA Amplifier;
Usage: AV;
Used For: Specific;
Tube Type: IC Amplifier;
Function: Amplifier Combined;
Sound Channel: Single Channel;
Output Number: 0;
Voltage: AC 220V;
Element Number: Monoamplifier;
Conductive Mode: AB;
Speaker Output: 100V / 8-16ω;
Power Supply: AC220V±10%, 50Hz-60Hz;
Rated Power: 70W;
Material: Iron Case, Iron Panel;
Features: SD / USB / Bluetooth / FM;
Color: Black;
Package: 6PCS/Carton;
MOQ: 60PCS;
OEM: Accept;
Type: PA Amplifier;
Usage: AV;
Used For: Specific;
Tube Type: No;
Function: Amplifier Combined;
Sound Channel: Single Channel;
Output Number: 1;
Voltage: AC220V ±10%;
Element Number: Monoamplifier;
Conductive Mode: D;
Rated Power: 180W;
Power Supply: AC 220V±10%, 50Hz-60Hz;
Speaker Output: 70V/100V(110V)/4-16ω;
Zones: 2zones, with Adjustable Knob;
Size: 1.5u;
Frequency Response: 80Hz-18kHz±2dB;
Package: 4PCS/Carton;
MOQ: 40PCS;
Color: Black;
OEM: Accept;
Type: PA Amplifier;
Usage: AV;
Used For: Specific;
Tube Type: IC Amplifier;
Function: Amplifier Combined;
Sound Channel: Single Channel;
Output Number: 0;
Voltage: AC 220V;
Element Number: Monoamplifier;
Conductive Mode: AB;
Zones: 2 Zones;
Speaker Output: 110V / 4-16ω;
Power Supply: AC220V±10%, 50Hz-60Hz;
Rated Power: 80W;
Material: Iron Case, Aluminum Panel;
Color: Black;
Package: 4PCS/Carton;
MOQ: 50PCS;
OEM: Accept;
Type: PA Amplifier;
Usage: AV;
Used For: Specific;
Tube Type: IC Amplifier;
Function: Amplifier Combined;
Sound Channel: Single Channel;
Output Number: 1;
Voltage: AC 220V;
Element Number: Monoamplifier;
Conductive Mode: AB;
Speaker Output: 70V / 8ω;
Power Supply: AC220V±10%, 50Hz-60Hz;
Rated Power: 80W;
Material: Iron Case, Iron Panel;
Zone: 3 Zones, Just Zoning Switch;
Features: USB / Bluetooth;
Color: Black;
Package: 8PCS/Carton;
MOQ: 100PCS;
OEM: Accept;
Supplier Name

Guangzhou Ruifeng Intelligence Technology Co., Ltd

Gold Member Audited Supplier

Hangzhou Vertex Broadcasting Audio Co., Ltd.

Gold Member Audited Supplier

Hangzhou Vertex Broadcasting Audio Co., Ltd.

Gold Member Audited Supplier

Hangzhou Vertex Broadcasting Audio Co., Ltd.

Gold Member Audited Supplier

Hangzhou Vertex Broadcasting Audio Co., Ltd.

Gold Member Audited Supplier

东源县| 东乌珠穆沁旗| 广汉市| 天津市| 清徐县| 永胜县| 庆安县| 寿宁县| 体育| 健康| 福贡县| 佳木斯市| 融水| 长治市| 曲沃县| 五寨县| 沙田区| 赞皇县| 中宁县| 永平县| 上犹县| 来宾市| 苏尼特右旗| 洛南县| 平顺县| 咸宁市| 永嘉县| 德惠市| 呼伦贝尔市| 高陵县| 青神县| 工布江达县| 双柏县| 盱眙县| 汉阴县| 喀喇| 德庆县| 西畴县| 黄龙县| 石首市| 全椒县|