OSD SMP60 vs SMP100 vs SMP200 Subwoofer Amplifier Specs Compare

The subwoofer amplifiers are one of the best options for passive subwoofers. When it comes to the subwoofer amplifiers, the brand OSD has been observed to be an excellent choice for a wide range of applications in the entry-level budget segment. We thought of comparing the three best subwoofer amplifiers from the brand viz OSD SMP60 vs SMP100 vs SMP200.

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Related: Best Class D Passive Subwoofer Amplifers

OSD or Optimal speaker design is one of the excellent choices you would find extremely impressive and efficient when it comes to the distribution of high-quality home or commercial audio products. Right from simple audio systems to whole-house audio systems, OSD does offer you access to an improved and enhanced experience ever.

OSD SMP60 – An Overview

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The OSD SMP60 is one of the most popular 8-watt subwoofer amplifiers from OSD. You should have access to an enhanced and excellent experience no matter what genre of music you are listening to.

In case you are trying to place a subwoofer amplifier in a compact space, the SMP60 should be what should ideally make it one of the excellent choices you would want to go with. The discrete shape and sleeker interface are a few exciting options you would find impressive enough. The amplifier would ideally offer you the best fit for any sort of décor inside your room.

You would find it providing you access to a host of options and functional areas such as home theatre, DJ setups, and recording studios. You can be assured of a frequency response of 50 to 150 kHz. You can even have access to a low-pass crossover knob. This would help achieve an excellent option for allowing the adjustment of the crossover point.

The best possible bass enhancement is one of the areas that you would find offering you access to a superb performance. The extra bass, along with a high-end depth or richness of the sound, can be what would make it an excellent choice for a crisper and precise sound efficiency.

Designed to work with an 8-inch subwoofer, it would be one of the excellent choices you would find for a smaller setup. Do note that you can use it with a subwoofer with not more than 80-watts of peak power.

The amplifier would be one of the great performers for those of you who may be looking for a perfect audiophile sound within a simple setup. It would be an excellent choice for almost every need you may have concerning the best indoor or outdoor speakers.

OSD SMP100 – A sneak Peek

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An excellent option for a subwoofer amplifier with 100 watts power along with auto-sensing functionality is what would make it one of the most preferred options you would prefer to go with. The manufacturer loves calling it a “tiny, yet mighty” choice.

If you love your movies and music broadcasts with a thumping low frequency, you would perhaps find nothing better than the OSD SMP100. You can either use it either as an in-wall or stand-alone amplifier. A compact design with 100 watts peak power, the speaker does provide you with multiple source application options. You can use it with home theatre systems or whole in house audio needs.

The class D subwoofer provides you access to enhanced and efficient cooler operation, making it one of the great performers. The subwoofer amplifier gives you access to an adjustable low pass filter, and you can get a distortion-free bass performance. The interface is quite comfortable and easy to opt for with the first-panel phase and volume controls.

The auto-sensing feature available on the subwoofer amplifier makes it one of the most convenient features. In essence, you would find it offers a great deal of efficiency. You would find it providing you auto connectivity or disconnection based on the availability of the signal.

Just six inches in size, you would find it providing you access to only the perfect amount of low-frequency effects. The power of passive subwoofer is quite an excellent option for home theatres or whole-house audio systems.

OSD SMP200 – A Concise Review

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Yet another class D subwoofer amplifier from OSD, the SMP200, is a perfect choice for a great combination of both class A and class B subwoofer amplifiers. It should be an ideal choice for almost every one of your requirements for the budget-minded.

The subwoofer amplifier can be an excellent choice for the feature-rich digital sub amp. Thanks to the class D technology, which is used in the manufacture of the speaker, it does run quite cool and comes with a compact size and shape. It should be one of the perfect solutions for an enhanced experience for the power of passive subwoofers. The powerful 200-watt performance should be one of the features that would take you places.

The subwoofer amplifier provides you access to an adjustable low pass filter that offers a distortion-free bass performance. You can choose between speaker level or audio line level input options. The auto-sensing functionality is yet another plus point that can detect the signal for switching itself on or off.

A less than 9 inches width makes it one of the excellent options to fit it into any of the spaces of your preference. It does not take much of an area and can adapt itself ell with any décor.

The Spec Comparison between the three competing Subwoofer amplifiers

Having checked out the concise review of the three speakers, how about checking out a side by side comparison for the features available on the platform. Let us check out the features and specifications offered by each of those three subwoofer amplifiers.

Features and ParticularsOSD SMP60

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Amplifier typeMonoSubwoofer amplifierSubwoofer amplifier
Amplifier classClass A /BClass DClass D
Number of channelsOneOneOne
Power Output
  • 80 Watts Peak
  • 40 Watts RMS (Continous)
  • 4 – 8 Watts Impedance
  • 1000W peak
  • 400W RMS
200 Watts
Power handling40 Watts at RMS

80 Watts a Max

80 Watts at RMS

160 Watts at max

8 ohms RMS – 60 Watts

4 ohms rating – 100 watts

Frequency response50Hz-150 kHz +/-3dB20Hz-160Hz +/-1 dB20Hz-160Hz +/-1dB THD: 1%
Variable crossover35Hz-160Hz35Hz-160Hz
Variable phase switch0 to 180 degree0 to 180 degree
Impedance8 ohms8 Ohm and 4 Ohm Stable8 ohms and 4 ohms stable
Signal to noise ratio95 dB
  • Input options include a signal, low level,
  • RCA left and right or
  • 3.5mm stereo input.
  • Automatic power On/off with signal
  • Trigger cable, line-level
  • LFE input
  • Phase adjustment
Speaker (High) Level / Signal (Low) Level RCA
Physical dimensions8.5″ x 2.6″ x 6″5.6″ W x 1.8″H x 4.75″ D8.5″ x 1.75″ x 9.8″
Weight5 pounds2 pounds6.7 pounds
Warranty2 years2 years2 years

So, which one among them should you go with? The choice is yours to make. All three of them come with their specific functionalities and features. You can choose the one that meets your exact needs.

In Conclusion

That was a complete comparison between the three competing amplifiers to meet your actual requirements. All of them offer almost similar features and functions. Based on the right budget and the specifications, you can pick the one that rightly meets your needs.

Check out those features and choose the one that best fits your needs.

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