Sonodyne PM 100V2 vs. PM 50V2 Specs & Differences

Comparing Sonodyne PM 100V2 vs. PM 50V2 Specs & Differences

When it comes to setting up a studio, whether professional or personal, the choice of monitors can make or break the audio experience. Sonodyne, a brand synonymous with quality and precision in the audio world, offers many options. Today, we’ll delve into two of their popular models: the PM 100V2 and the PM 50V2.

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Related Reading: Sonodyne PM4040 vs PM50


Studio monitors are the unsung heroes of any audio setup. They provide the clarity, depth, and precision that artists, producers, and audiophiles crave. Sonodyne’s PM series has been a go-to choice for many and for a good reason. The PM 100V2 and PM 50V2 promise an unparalleled listening experience, but how do they stack up against each other?

Key Differences at a Glance: Sonodyne PM 100V2 vs. PM 50V2


PM 100V2

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PM 50V2

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Woofer Size6″5″
Max SPL at Half Space106dB104dB
Amplifier Power (LF)80W45W
Overall Frequency Response65Hz ~ 20kHz75Hz ~ 20kHz
Usable Frequency Response55Hz ~ 22kHz65Hz ~ 22kHz
Power Consumption150VA Max.100VA Max.
Dimensions (WxHxD)220 x 332 x 240194 x 306 x 210
Net Weight10.0kg6.3kg

Deep Dive

PM 100V2: This model boasts a 6″ woofer, ensuring deeper bass tones and a richer sound profile. With a maximum SPL of 106dB, it’s designed for those who crave louder volumes without compromising on clarity. Its broader frequency response ensures that you capture every nuance, from the lowest bass notes to the highest treble.

PM 50V2: Compact and efficient, the PM 50V2 is perfect for smaller studios or desktop setups. While it might have a smaller woofer and a slightly narrower frequency response, it doesn’t skimp on quality. It’s energy-efficient, lightweight, and still packs a punch with its sound output.

Comparison table between the Sonodyne PM 100V2 vs PM 50V2:

Feature/SpecificationPM 100V2Check on AmazonPM 50V2

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Description2-way active monitor2-way active monitor
Transducer ComplementsLF: 6″ injection-molded PP cone wooferLF: 5″ injection-molded PP cone woofer
HF: 26mm silk-dome neodymium magnet tweeterHF: 26mm silk-dome neodymium magnet tweeter
Enclosure TypeVented through rear-firing aerodynamic portVented through rear-firing aerodynamic port
Enclosure MaterialMDFMDF
Overall Frequency Response65Hz ~ 20kHz, (±3dB)75Hz ~ 20kHz, (±3dB)
Usable Frequency Response55Hz ~ 22kHz, (±10dB)65Hz ~ 22kHz, (±10dB)
Max SPL at Half-Space106dB104dB
Crossover Frequency2.5kHz2.5kHz
Amplifier Power Before ClippingLF: 80W HF: 50WLF: 45W HF: 45W
Amplifier TypeClass DClass D
S/N Ratio (at Unity Gain)>90 dB, referred to as full output>90 dB, referred to as full output
THD at Rated Power<0.04 %<0.04 %
Input Level for 90dB SPL at 1M0dBU0dBU
Input Impedance22KΩ22KΩ
ControlsInput: One fully balanced XLR socket,Input: One fully balanced XLR socket,
One unbalanced RCA socketOne unbalanced RCA socket
Gain Control Range70dB to +6dB70dB to +6dB
Bass Tilt-2dB , -4dB , -6dB @ 80Hz-2dB , -4dB , -6dB @ 80Hz
Treble Tilt-2dB @ 15kHz-2dB @ 15kHz
Bass Roll-Off100Hz, 6dB/ octave100Hz, 6dB/ octave
Controls & Switches (Rear)Power switch, volume control,Power switch, volume control,
4 DIP switches for bass/ treble tilts4 DIP switches for bass/ treble tilts
& bass roll-off& bass roll-off
IndicatorsPower ON /OFF, Overvoltage protectPower ON /OFF, Overvoltage protect
General Power Requirement230VAC, ±10%, 50Hz230VAC, ±10%, 50Hz
Power Consumption150VA Max.100VA Max.
ProtectionOver current, Overheat, RFI,Over current, Overheat, RFI,
Switch on/ off, Mains overvoltageSwitch on/ off, Mains overvoltage
FinishBlack PVC with black painted frontBlack PVC with black painted front
Dimensions (WxHxD)220 x 332 x 240194 x 306 x 210
Net Weight10.0kg6.3kg

Note: This table provides a side-by-side comparison of the two models based on their technical specifications.

Sonodyne PM 100V2:


  1. Larger Woofer: A 6″ woofer will likely deliver a more profound bass response.
  2. Higher Max SPL: This can achieve up to 106dB, making it suitable for louder monitoring without distortion.
  3. More Power: Before clipping for the LF, the amplifier power is 80W, and HF is 50W, which means it can handle louder volumes without distorting.
  4. Wider Usable Frequency Response: Ranges from 55Hz to 22kHz, providing a broader sound spectrum.
  5. Higher Power Consumption: While this might seem like a con, higher power consumption can indicate more robust internal components and better performance.


  1. Size & Weight: Being more prominent and heavier, it might not be suitable for smaller studios or those needing portability.
  2. Higher Power Consumption: Using extensively can lead to slightly higher electricity bills.
  3. Price: Generally, larger monitors with better specifications are more expensive (though the exact price wasn’t provided).

Sonodyne PM 50V2:


  1. Compact Size: Its smaller dimensions make it more suitable for close studios or desktop setups.
  2. Lighter Weight: At 6.3kg, moving around or mount is easier.
  3. Sufficient Power: With 45W for both LF and HF, it’s suitable for most home studios and personal use.
  4. Energy Efficient: Lower power consumption compared to the PM 100V2.


  1. Smaller Woofer: The 5″ woofer might not deliver as deep a bass response as the 6″ in the PM 100V2.
  2. Lower Max SPL: A max SPL of 104dB means it might not be as loud as the PM 100V2 before distorting.
  3. Narrower Usable Frequency Response: Ranges from 65Hz to 22kHz, which might miss out on some of the lower frequencies.


In the realm of studio monitors, the intricacies in design and technology can make a world of difference in sound output and user experience. Sonodyne’s PM 100V2 and PM 50V2, while both exemplary in their own right, cater to distinct needs and preferences. The choice between them isn’t merely about size or power but about aligning with one’s specific studio requirements and sonic goals.

As with any investment in audio equipment, it’s essential to weigh the pros and cons, understanding that the best monitor is not necessarily the most powerful or expensive but the one that fits seamlessly into your workflow and enhances your auditory journey. Ultimately, it’s about finding that perfect harmony between technology and artistry.

Online Sources – PM100V2, PM50v2

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