Comparing Sonodyne PM4040 vs PM50 Specs – Studio Monitors

The PM Series from Sonodyne is well-known when it comes to delivering loud and clear audio reproduction at an exceptional value. The studio monitors from this series are built from the brand’s experience in designing and developing reference monitors. Two of the prominent speaker models from this series are PM4040 and PM50. Both these speakers benefit you with outstanding audio reproduction and clarity. Let’s first get into the details of each of them and then go through the comparison.

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Sonodyne PM4040:

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Sonodyne PM4040 is a pair of 2-way stereo active & passive monitors. It is also known as an auxiliary, studio computer monitor designed for video editing, gaming, and sound mixing & mastering. The compact active studio monitors are durably built with a decent finish. They are cost-effective solutions for superior quality near field monitoring. They are also perfect for the majority of desktop monitoring and casual listening.

When you connect them to a good source, you will appreciate the amazing clarity and detail. The bass heads may realize the lows to be lacking and may wish to add a tiny subwoofer. The cabinet is made of MDF and the front baffle features a unique moulded shape.

The output sound is detailed with a broad sweet spot and frequency response at considerable loudness.

Features:

• A 2-channel class D amplifier powers the system.
• The LF is a 4-inch glass fiber cone woofer.
• Moreover, the 1-inch silk dome neo-magnet tweeter is enclosed in an elliptical custom waveguide to provide a smooth response and broad directivity in the horizontal plane yet controlled directivity in the vertical plane. This tweeter offers detailed and extended high frequencies.
• The 4-inch woofer with glass fiber cone offers low distortion and good dynamics.
• The custom design waveguide guarantees broad horizontal coverage and minimum interference in the vertical plane.
• The high-efficiency 2-channel Class D amplifier guarantees reduced power consumption and reduced heat dissipation.
• Both balanced and unbalanced inputs are supported.
• A master level regulates the total volume of the pair.
• The modeled baffle shape guarantees a minimum of diffraction.
• Other components are highly braced MDF enclosures and premium transducers.

Specifications:

Sonodyne PM50:

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This pair of active studio monitors are suitable for in-home or project studios, mixing, and tracking. I admire detailed sound with each note being distinctly audible. The pair is highly recommended for serious audiophiles and producing musician. It is not perfect for those who want a heavy bass response and clarity. You will get loud and clear audio reproduction at an exceptional value.

Features:

• The enclosure features heavily braced MDF panels. It ensures a rigid cabinet.
• The built-in isolation base reduces residual vibrations.
• The Class D amplifier offers 45W + 45W output.
• The tweeter is silk and the woofer is PP. Both are ferrofluid cooled.
• The built-in controls include LF, HF trims, and bass roll-off.
• The gain trim control of -6 dB to +6 dB is available.
• The onboard controls feature high in detail and LF extension.
• High, low shelving EQs are available.

Specifications:

Sonodyne PM4040 vs. Sonodyne PM50: Comparison

Refer to the table below to compare the two models of Sonodyne studio monitors PM4040 and PM50. Here are some of the key features and differences between them:

Summary

• Both models are 2-way active monitors with Class D bi-amplifiers and high and low shelving EQs.
• The PM4040 has a 4-inch woofer and a 0.75-inch tweeter, while the PM50 has a 5-inch woofer and a 1-inch tweeter.
• The PM4040 has a frequency response of 65 Hz to 22 kHz, while the PM50 has a frequency response of 55 Hz to 22 kHz.
• The PM4040 has a maximum SPL of 102 dB, while the PM50 has a maximum SPL of 106 dB.
• The PM4040 has an input sensitivity of -10 dBV, while the PM50 has an input sensitivity of +4 dBu.
• The PM4040 is sold as a pair, with one active and one passive monitor, while the PM50 is sold as a single unit.

Concluding Note:

Both these studio monitors from the Sonodyne PM Series provide exceptional performance and audio reproduction. Sonodyne PM4040 excels in terms of audio detail and clarity. It is perfect for most desktop monitoring and casual listening sessions. You can go for Sonodyne PM50 to experience detailed sound with each distinctly audible note. It is an ideal choice for serious audiophiles, in-home or project studios, and for tracking and mixing.

Online References:

PM Series reference monitors – SONODYNE.