Powersoft M30D

Description


Like all M Series models, the M30D is optimized for 4Ω, and with its output power ideal for small to medium sized sound systems where e.g. no more than two 8Ω loads are connected in parallel to an amplifier channel: Why overpaying for amplifiers capable of driving 2Ω loads?

Alternatively, the M30D can drive constant voltage lines directly where multiple loudspeakers are required, but only few different signals.

Maximum efficiency warrants minimum current draw, heat dissipation and power consumption, resulting in "green" products, saving the user a substantial amount of money over time.

The M30D HDSP+ETH version provides on-board DSP and Ethernet interfaces.
The high-performance DSP is hidden inside and safe against accidental or intentional tampering; monitoring and amplifier settings can be done via Armonía Pro Audio Suite™(Interface available for MediaMatrixCrestronAMXQ-SYS and monitoring systems).
Locally, the M30D HDSP+ETH lets the user access up to four presets per pushbutton on the rear panel.

 

General  
Number of channels 2
   
Output power Single channel mode Distributed line* Bridge mode
    4 Ω 8 Ω   70V 100V   8 Ω    
    1500 W 900 W   1200 W 1500 W   3000W    
Max output voltage / current 135 Vpeak / 65 Apeak 100 Vpeak 140 Vpeak 270 Vpeak
   
AC Main Power  
Power supply Universal, regulated switch mode 
Nominal power requirement 100-240 V ±10%, 50-60 Hz
Operating voltage 90 V - 264 V
Power consuption** 115 V   230 V
Idle 37 W 0.6 A   37 W 0.3 A
1/8 of max output power @ 4 Ω 530 W 7 A   530 W 3.54 A
1/4 of max output power @ 4 Ω 1024 W 13.04 A   1024 W 6.52 A
   
Thermal  
Operating temperature range 0° - 45° C - 32° - 113° F
Thermal dissipation** 115 V   230 V
Idle 126 BTU/h 31.8 kcal/h   126 BTU/h 31.8 kcal/h
1/8 of max output power @ 4 Ω 529 BTU/h 133.3 kcal/h   529 BTU/h 133.3 kcal/h
1/4 of max output power @ 4 Ω 935 BTU/h 235.6 kcal/h   935 BTU/h 235.6 kcal/h
   
AUDIO  
Gain 32dB, 30dB, 28dB, 26dB, 24dB, 22dB, 20dB, 18dB, 14dB, 4dB, -∞, user selectable
Input sensitivity 2.13 V / 8.8 dBu
Max input level 6 V / 17.7 dBu
Frequency response 20 Hz - 20 kHz (±0.5 dB) @ 1 W, 8 Ω
S/N ratio > 108 dB (20 Hz - 20 kHz, A weighted)
Crosstalk separation > 70 dB @ 1kHz
THD+N 0.08% @ 1/2 full power
IMD 0.02%
Input impedance 10 kΩ balanced
Slew rate 40 V/μs @ 8Ω, input filter bypassed
Damping factor > 5000 @ 100 Hz
   
DSP  
DSP architecture Analog Devices ADAU® 1701 DSP
AD Converter Cirrus Logic CS 5381, 2 channel, 24 bit @ 48 kHz, 120 dB S/N
DA Converter Cirrus Logic CS 4398, 2 channel, 24 bit @ 48 kHz, 120 dB S/N
Internal precision Fixed point
Firmware Network upgradable firmware
Latency 0.644 ms fixed latency architecture
Input equalizer up to 5 biquad IIR filters (PEQ, shelving, band pass, band stop, all pass)
Output equalizer 16 fully parametric filters per channel, IIR: peaking, hi/lo-shelving, hi/lo-pass, band-pass, band-stop, all-pass. Custom FIR up to 384 taps @ 48 or 96 kHz
Crossover Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 48 dB/oct
Delay 340 ms input delay plus 10 ms per output
Limiters Peak limiter, RMS limiter, frequency dependent RMS limiter
Damping control < 120 Hz, range ±2 Ω
   
Front panel  
Indicators and Controllers 1 x LED - Status
1 x LED - Over-temperature protection
2 x LED bar - Signal level + CLIP
2 x Knob - Level attenuator (stepped)
1 x Power switch - 
Connectors  
AC main 1 x IEC C14 connector - 15 A max (region-specific power cord provided)
Audio signal input 2 x XLR - Signal input
Auxiliary voltage 1 x 2 pin Phoenix MC 1.5/2-ST-3.81 - External voltage connector (DSP version only)
Audio out (link through) 2 x XLR - Signal output (link through)
Loudspeakers 2 x speakON - Neutrik NL4MD
Network/data 1 x Rj45 socket - Ethernet + AESOP connection (DSP+AESOP version only)
1 x Rj45 socket - RS485 data connection (non-DSP version)
   
Construction  
Dimensions (L x H x W) 483 mm x 44.45 mm x 358 mm (19.0 in x 1.8 in x 14.1 in)
Weight 7.4 kg (16.3 lb)