8ch digital sr amplifier dsa-300e - majorcom · dsa-300e is a high-quality pro audio power...
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DSA-300E8CH Digital SR Amplifier
Digital Amplifier Maximum of 300W×8CHAll new DSA-300E is a multi-channel power amplifi er of 300 W×8CH(4 Ω)/150 W×8CH(8 Ω) or high output of 600 W×4CH(8 Ω) when used in Bridge mode. It is particularly suitable for venues that require high-quality BGM such as restaurant, hotel and conference centers. You can build a much more cost and space-efficient system as compare to previous 8CH analog amplifiers as it is lightweight and low heat. 2 U-sized.
Simultaneous BroadcastThis amp is ideal for a diffusion coupled with a matrix upstream for example or with different sources for each channel.
DIGITAL
DSA-300E Digital Amplifier 8×300W = 2U
ANALOG
8 Analog Amplifiers 240W = 8x3U
x8 <
CD Player
CD Player
MIC
Traditional amplifier
DSA-300E
IN
IN 1
IN 8 OUT 8
CD Music
CD Music
MIC
ExhibitionHall A
ExhibitionHall A
ExhibitionHall B
OUT
OUT 1
ACT/STBY LED Display
AC Power Input Termina Ventilation Hole XLR Input Speakon Output Terminal
Bridge Mode LED Ventilation Hole
Sound Displayed LED (Level, Clip, Protection)
Volume Control Power Switch
1
1
1
1 2 3 4
3 5
2
2
2 4 6
3
3
4
4
5
6
Panels front/rear
Maximum of 600W Output per Channel in Bridge Mode Bridge mode enables two connected channels to be one output. If every channel is on Bridge mode, maximum of 600 W×4CH(8 Ω) is available. Place “MODE SWITCH” on the rear panel to “BRIDGED”and Bridge mode LED on the front panel lights up. Connect two adjacent even and odd channels to use Bridge mode. CH 1-CH 2 / CH 3-CH 4 / CH 5-CH 6 / CH 7-CH 8. Insert audio signal to odd channel.
LED Indicators The backlit LEDs enable to monitor AC/DC power, STBY status, SIG -30dB output level of each channel, Clip and Protect status.
High-quality Sound of High S/N and Low THD DSA-300E is a high-quality pro audio power amplifier with S/N over 100dB and THD below 0.1 %. It perfectly suits for hotels’, conference centers’ and restaurants’ the venues in need of supreme quality BGM play.
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Technical specifications
PA EXAMPLE
Model DSA-300E
Rated power (stereo)8Ω per channel 150W
4Ω per channel 300W
Rated power (bridged) 8Ω per channel 600W
Input sensitivity 1.23V RMS (4dBu)
Voltage gainStereo 29dB
Bridged 35dB
THD (ASE17, 1/3 power) < 0.3% (20kHz LPF)
S/N (20 kHz LPF) > 100dB (20kHz LPF)
Frequency response (1W, ±3dB) 20Hz ~ 20kHz
Output circuit Class D
Input impedance 10kΩ balanced
LED Indicators SIG, CLIP, PROT, Bridge
Safety circuit Full short circuit, thermal protection, Power on/off muting, DC output protection
Input connector XLR female
Output connector 4 pole speaker socket
Operating temperature -10°C~+40°C
Power source AC 220-240V, 50/60 Hz
Power consumption 480W (1/8W)
Dimensions (WxHxD) 482 × 88 × 367 mm
Weight (kg) 7.7
MX-1243(Mixer)
DEQ 2496 (Sound Processor)
DSA-300E(Amplifier)
SQ-10T
SQ-10T
CD-6208 (Player)
Bridged 600W Bridged 600W
STAGE
Audio [Mic/Line]
Audio [(Low/High-Z]