10 CMA Series
快速启动向导
11
技术参数
CMA2402 CMA1202 CMA1201 CMA602
Maximum Output Power
4 or 8 Ω per channel 240 W 120 W 60 W
Number of Amplier Channels
Number 2 1 2
Minimun Load Impedance
4 Ω mode 4 Ω
8 Ω mode 8 Ω
70 V output mode 20 Ω 41 Ω 82 Ω
100 V output mode 42 Ω 82 Ω 166 Ω
Audio Outputs
Amplier output 4-pin Euroblock connector 2-pin Euroblock connector, stereo 4-pin Euroblock connector
Aux output 2 x 3-pin Euroblock connector 3-pin Euroblock connector 2 x 3-pin Euroblock connector
Aux output max level 4.88 V (16 dBu)
Audio Inputs
Mic/Line with priority/
ducking input
2 x 5-pin Euroblock connector (channel A, E)
1 x 5-pin Euroblock
connector (channel A)
2 x 5-pin Euroblock connector
(channel A, E)
Mic/Line with summed RCA 6 x 3-pin Euroblock connector, 6 x stereo RCA (channel B, C, D, F, G, H)
3 x 3-pin Euroblock connector,
3 x stereo RCA (channel B, C, D)
6 x 3-pin Euroblock
connector, 6 x stereo RCA
(channel B, C, D, F, G, H)
Impedance Balanced mic/line: 20 kΩ Unbalanced line and RCA: 10 kΩ
Input sensitivity for max
amplier output or nominal
(+4 dBu) aux output level
Mic: 0.038 V (-26 dBu)
Balanced: 1.23 V (+4 dBu)
RCA: 0.62 V (-2 dBu) each for mono sum RCA
Maximum input level 4.88 V (+16 dBu)
Microphone phantom power 48 V
Controls
Front Power standby button, input and output gain control, tone controls - bass and treble
Rear
Load cong - (4 Ω / 8 Ω / 70 V / 100 V), switchable 80 Hz high-pass lter, mic/line switch,
vox/ducking threshold control, phantom power, input routing (2-channel models only)
Tone Controls
Bass ±10 dB @ 100 Hz
Treble ±10 dB @ 10 kHz
Indicators
Power On (blue), force standby (red), standby (yellow)
Inputs
Signal (green LED) >12.3 mV (-36 dBu)
Fault (red LED) Clip
Master
Signal (green LED) >-50 dBu
Fault (red LED) Overheat, DC fault, over current, etc
Limit (red LED) Output limit
CMA2402 CMA1202 CMA1201 CMA602
System
Output circuit type Class D
Remote connector
2 x RJ45
Ethernet connector
1 x RJ45
Ethernet connector
2 x RJ45
Ethernet connector
Performance
Distortion, 1/8 rated power <0.05%
Frequency response 20 Hz to 20 kHz, +0.5 / -1 dB
Crosstalk (2 channel models) >70 dB
Signal-to-noise >97 dBA
High-pass lter 80 Hz HPF
Circuit Protection
Cooling Convection-cooled, fanless
Amplier protection Thermal protection, over current protection, DC protection, high frequency protection
Load protection Controlled start and shutdown behaviour, DC-fault protection
Power Supply, Voltage (Fuse)
Main voltage
100-240 V~, 50/60 Hz with
active power factor correction
100-240 V~, 50/60 Hz
100-240 V~, 50/60 Hz with active
power factor correction
Fuse T 10 A H 250 V T 6.3 A H 250 V T 3.15 A L 250 V T 3.15 A H 250 V
Power consumption 1/8th
rated power@ 4 Ω
140 W 70 W 50 W 60 W
Mains connector Standard IEC connector
Dimensions / Weight
Dimensions (H x W x D) 44 x 437 x 248 mm (1.7 x 17.2 x 9.8")
44 x 218 x 299 mm
(1.8 x 8.6 x 11.8")
44 x 437 x 248 mm
(1.7 x 17.2 x 9.8")
Weight 3.6 kg (7.9 lbs) 3.6 kg (7.9 lbs) 2.4 kg (5.3 lbs) 3.6 kg (7.9 lbs)
Finish Brushed black anodized aluminum chassis with black painted steel bottom
Approvals CE, CCC, WEEE, cTUVus, PSE, RCM, RoHS, FCC part 15 Class B