1U digital amplifier with good performance! Mostly used for outdoor events,shows concerts etc.
PARAMETER
Model
Q4650
Q41000
Q41200
Stereo Power rms
8Ω
4x650W
4x1000W
4x1200W
4Ω
4x1200W
4x1800W
4x2100W
2Ω
4x2000W
4x3000W
4x3600W
THD+N
Rated power,THD=1%,1KHZ<0.06%
Max output voltage
97V
Crosstalk(1kHz,typical)
-70dB
Controlled slew rate
50V/us
Input sensitivity
1Vrms
THD
0.05%
IMD-SMPTE
0.05%
Frequency response
0~2dB
Input impedance
balanced 20kΩ,unbalanced 10kΩ
(W×D×H)mm
483x370x44
Damping factor over
≥200
Signal to noise ratio(A weighted,20Hz-20kHz)
≥105dB
Power Requirements
AC~100-240V(50-60HZ)
Protection
Over heat protection/temperature power control/output current
Control/overload protection/power output DC protection
Net weight
8.15KG
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.
