All-In-One Digital Amplifier with DSP

ModelMA-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.

Output power: MA-2150V2+: 2x150W@8Ω bridged 300W@8Ω; MA-4150V2+: 4x150W@8Ω bridged 300W@8Ω
Frequency response: 20~20KHz±0.5dB
Weight: 6KG

PriceOn request

Prices on request. We confirm the configuration, availability and lead time for each project; quotations exclude installation, programming, freight and VAT unless agreed otherwise.

01Models2 models in the family

Models compared.

Model	MA-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(WDH)	482 x 260 x 45mm	482 x 260 x 45mm
Net Weight	6KG	6KG

02DescriptionManufacturer's description

What it is.

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.