| Prod Model: |
MA4.2 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Color: |
Silver |
| Power: |
1200W |
| Height: |
2u |
| Channel: |
2 Channel |
| Input Sensitivity: |
32db |
| Voltage Gain: |
0.775V/0dBm |
| Certificate: |
CE |
| Type: |
Professional Amplifier |
| Used For: |
Professional |
| Tube Type: |
Transistor Amplifier |
| Function: |
Post Amplifier |
| Sound Channel: |
2.1 |
| Usage: |
Concerts |
| Output Number: |
2 |
| Voltage: |
AC100V~220V |
| Conductive Mode: |
H |
Product Description
Minimum power-to -weight ratio Real-time/online detecting or load resistance
Minimum power-to-volume ratio Segmented analysis on system temperature
Accurate power dispatching Cumulative analysis on high frequency power Zero heat insulation cooling system Dynamic adjusting and analysis on the integrated output
Transistors line-up at zero thermal path difference
THD+N
Rate power,1KHz
<0.025%
Smpte IMD
Rate power,60Hz/7kHz-4/1
<0.075%
Frequency response
Rate power,20Hz-20kHz
< +/- 0.25dB
Phase response
Rate power,20Hz-20kHz
< +/- 8 Degree
Signal to noise ratio
1KHz,0.775V input, A weight,
>110dB
Damping factor
Rate power,63Hz
>1500
Controlled slew rate
1KHz Tone burst,40dB Gain
>100V/us
Input impedance
Rate power,1KHz,Balanced input
20kohm
Lowest loaded impedance
Stereo
>1.6 ohm
Bridge
>3.2 ohm
Dimensions
88mm * 482mm *400mm
Guangzhou Calm Audio Electronic Co., Ltd Is Devote Ourselves to Researching, Manufacturing, Marketing and Serving of Professional Electro-Acoustic Products Since From 2007. Now, All Our Products Are Past The 3c, CE Certifications. We Have Been Self-Developed Patent, The Electronic and Electro-Acoustic Products Are Recognized by The Market, and Provide OEM and ODM Services to Many Domestic and Foreign Audio Brands. The Good Quality Products Are Depend on The Professional and Scientific Management. Ultimately, There Is a Professional R&D Team in Our Company, Consistent Adherence to Rigorous Design Style and Exquisite Craftsmanship, All The Products Are Through The Complete QC Procedures Just Wanna Give The First-Class Products and Services for Domestic and Foreign Customers.
Our Company'S Factory Is Located in Guangzhou. At Present, Our Products Are Not Only Popular in China'S Major Areas, But Also Europe, Asia. Australia. Calm Audio Electronic Co., Ltd Is Attaches Great Importance to Product Quality and Market Demands. We Will Continue to Deliver The Most Advanced Eletro-Acoustic Technology Information to Our Customers and Manufacture The More Welcoming Audio Products.
Calm Audio'S Brands Include Calm, Djg, AAA, 92, Queen and F• Audio. Some of Them Have Been Widely Used in Large Stadiums, Stage, Venues, Conference Rooms, Hotels and Other Large-Scale Sound Reinforcement System, All These Are Loved by The Users.
Our Company'S Purpose Is to Building a Century Enterprise. Virtue, Responsibility, Pursuit, Honest, Enterprising and Innovation Are Throughout The Company'S Operating Management.
