When something is called “Primo” it has to be the best! So Massive Audio released “Primo Series” amplifiers. Simply the best for audiophiles behind a wheel!

All 5 PRIMO amps use Mil Spec PCBs, SMD parts, 5 way protection, full MOSFET high grade switching devices and comply with the “World Wide Standards”, “ROHS”, “E-Mark” and are CTA2006 Compliant. All models feature Built In OEM Line Converters @ up to 9V In with ATO (Auto Turn On / no turn on wire needed) and 12V out. The 4 channel PX1200.4 & PX1900.4 and 3 Mono P1200.1, P2000.1 & P3200.1 come in polished aluminum fin less heat sink with a blue back lit logo. Only top quality 1% resistors, caps, connectors complete the “no compromise design”.

Each model supports a “Docking Port” to plug in an optional custom matching 4 Farad Railcap Booster (RCX).  Want the best? Go Primo!




  • Extreme Power in a Small Footprint
  • Low Distortion Full Band Width for Sound Quality Tuning
  • Mil Spec Double Sided PCB design with SMD parts
  • Built-in noise reduction circuitry
  • Full MOSFET with High Grade switching devices
  • Built-in Auto Sensing turn on function (Hi-Inputs)
  • 12V Remote Output for External Devices (Hi-Inputs)
  • 0~12dB Variable Bass Boost
  • Next Generation Advanced 5 Way Protection Circuitry
  • Illuminated Logo
  • Designed and Engineered in U.S.A.
  • CTA 2006 Standard Compliant


1 Ohm RMS n/a
2 Ohm RMS 150w x 4
4 Ohm RMS 100w x 4
4 Ohm Bridged 300w x 2
Input Level 0.4 ~ 10V (High or Low)
Freq. Response 15Hz ~ 25KHz
THD at 4 Ohm Load 30% Rated Power <0.03%
S/N Ratio >90dB
Bass Boost 0 ~ 12dB
Minimum Load 2 Ohm
Gain Remote n/a
Dimensions 8.34 (in) x 5.9 (in) x 1.9 (in)


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