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All-In-One Digital Amplifier with DSP

Audio Systems / Compact PA Systems

All-In-One Digital Amplifier with DSP

Code: EC-2150V2+ / MA-4150V2+

MA-2150V2+/MA-4150V2+ DSP Amplifier represents a breakthrough in audio technology, seamlessly integrating powerful amplification with advanced digital signal processing capabilities. With 16 built-in presets, each customizable to meet the specific requirements of users, this amplifier offers unparalleled flexibility and control over audio performance. Flexible Configuration: MA-2150V2+/MA-4150V2+ enables configuration and control of DSP hardware, empowering users to tailor settings to their exact specifications. Versatile Presets: Featuring 16 presets, meticulously crafted to cater to diverse audio environments, ensuring optimal performance in any scenario. Comprehensive DSP Functionality: As a fully functional DSP amplifier, it allows for the editing of processing modules, parameter adjustments, and peripheral accessory settings, including RS232, RS485, and drag-and-drop panel configuration. User-Friendly Operation: Featuring an intuitive drag-and-drop panel configuration, it ensures hassle-free operation, even for novice users.

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Technical specifications

Model
EC-2150V2+ / MA-4150V2+
Output Power
2x150W@8Ω bridged 300W@8Ω / 4x150W@8Ω bridged 300W@8Ω
Processor
ADI SHARC 21489 / ADI SHARC 21489
Sample Rate/Quantization Bits
48K/24bit / 48K/24bit
Input Gain
0/6/12/18/24/30/36/42/48dBu / 0/6/12/18/24/30/36/42/48dBu
Phantom Power
+48V/10mA max / +48V/10mA max
Frequency Response
20~20KHz±0.5dB / 20~20KHz±0.5dB
Maximum Level
+18dBu / +18dBu
THD+N
<-95dB @17dBu / <-95dB @17dBu
Input/ Output Dynamic Range
113dB / 113dB
Channel Isolation @1kHz
108dB / 108dB
Input Impedance (balanced connection)
5.4KΩ / 5.4KΩ
Output Impedance (balanced connection)
600Ω / 600Ω
Input Sensitivity Ratio
2V / 2V
Frequency Response
20Hz-20kHz(±0.5dB)@1W,8Ω / 20Hz-20kHz(±0.5dB)@1W,8Ω
SNR
>80dB(20Hz-20kHz, A-weighted) / >80dB(20Hz-20kHz, A-weighted)
Crosstalk Isolation
80dB@1kHz / 80dB@1kHz
THD+N
< 0.08% from 0.1W to 1/2 power (typically <0.05%) / < 0.08% from 0.1W to 1/2 power (typically <0.05%)
DIM100
< 0.2% from 0.1W to 1/2 power (typically <0.05%) / < 0.2% from 0.1W to 1/2 power (typically <0.05%)
Input Impedance
4.5kΩbalanced / 4.5kΩbalanced
Operating Power
AC220V 5Hz-60Hz / AC220V 5Hz-60Hz
Conversion Ratio
50V/μs@8Ω, input filter bypassed / 50V/μs@8Ω, input filter bypassed
Damping Coefficient
>500@1KHz / >500@1KHz
Product Size(W*D*H)
482 x 260 x 45mm / 482 x 260 x 45mm
Net Weight
6KG / 6KG

Applications

Flexible Configuration: MA-2150V2+/MA-4150V2+ enables configuration and control of DSP hardware, empowering users to tailor settings to their exact specifications.
Versatile Presets: Featuring 16 presets, meticulously crafted to cater to diverse audio environments, ensuring optimal performance in any scenario.
Comprehensive DSP Functionality: As a fully functional DSP amplifier, it allows for the editing of processing modules, parameter adjustments, and peripheral accessory settings, including RS232, RS485, and drag-and-drop panel configuration.
User-Friendly Operation: Featuring an intuitive drag-and-drop panel configuration, it ensures hassle-free operation, even for novice users.

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