View the manual for the Pioneer S-21W here, for free. This manual comes under the category speakers and has been rated by 5 people with an average of a 7.8. This manual is available in the following languages: English. Do you have a question about the Pioneer S-21W or do you need help? Ask your question here

The Pioneer S-21W is an active subwoofer speaker with a RMS power output of 100W, making it capable of delivering deep and powerful bass. With a weight of 6500g, the speaker is relatively heavy, indicating a sturdy build quality. It has a sleek and compact design with a width of 230mm, a height of 408mm, and a depth of 344mm, allowing for easy integration into any home audio setup. The speaker features a 160mm driver diameter, enabling it to produce a wide range of low frequencies with precision and accuracy. Its impedance is measured at 47000 Ω, ensuring compatibility with various audio equipment. The subwoofer also boasts a peak power of 160W, allowing it to handle short bursts of high-energy bass without distortion. In terms of power consumption, the Pioneer S-21W has a typical consumption of 25W, making it relatively energy-efficient. This means that users can enjoy immersive sound and deep bass without worrying about excessive electricity usage. Designed for performance and reliability, the Pioneer S-21W is an excellent addition to any audio setup. Its premium construction materials guarantee durability and ensures long-lasting performance. This active subwoofer provides an immersive audio experience, enhancing the overall listening enjoyment for music, movies, and games. Please note that this objective description is based solely on the provided technical specifications and does not incorporate any subjective opinion or evaluation of the product's performance.
| Brand | Pioneer |
| Model | S-21W | S-21W |
| Product | speaker |
| EAN | 4988028110016 |
| Language | English |
| Filetype | User manual (PDF) |
| Subwoofer RMS power | 100 W |
| Subwoofer frequency range | 33 - 700 Hz |
| Impedance | 47000 Ω |
| Subwoofer type | Active subwoofer |
| Subwoofer peak power | 160 W |
| Subwoofer crossover frequencies | 33 - 700 Hz |
| Subwoofer driver diameter | 160 mm |
| Subwoofer weight | 6500 g |
| Subwoofer width | 230 mm |
| Subwoofer height | 408 mm |
| Subwoofer depth | 344 mm |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 220 - 240 V |
| Power consumption (typical) | 25 W |
| Product color | Black |
Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Pioneer S-21W below.
A volume above 80 decibels can be harmful to hearing. When the volume exceeds 120 decibels, direct damage can even occur. The chance of hearing damage depends on the listening frequency and duration.
Yes, bluetooth is a universal method that allows different devices equipped with bluetooth to connect to each other.
Dolby Atmos is a technology that ensures that the sound is reflected from the ceiling to where you are listening. This makes it possible to create a 5.1 effect with only 1 speaker.
Bluetooth is a way of exchanging data wirelessly between electronic devices via radio waves. The distance between the two devices that exchange data can in most cases be no more than ten metres.
Make sure the power cable is properly connected to both the speaker and the power outlet. Also, check that the audio source is correctly plugged in and the volume is turned up.
Adjust the low-frequency settings on the speaker by using the dedicated bass control knob. Experiment with different levels to find the desired bass response that suits your preference.
Ensure that the audio cable connecting the speaker to the audio source is securely connected. Additionally, check if there are any obstructions or objects placed near the speaker that may cause interference or vibrations.
Yes, you can incorporate the Pioneer S-21W speaker into a surround sound system by connecting it to a compatible AV receiver or amplifier. Refer to the receiver's manual for instructions on setting up the speaker configuration.
Place the speaker on a stable surface, away from walls or corners that can affect the sound quality. Experiment with speaker placement to find the position that provides the best bass response. Additionally, adjust the crossover frequency control to match the other speakers in your audio setup, ensuring a seamless transition between different frequency ranges.
The RMS power of the Pioneer S-21W is 100 Watts. This means that it is capable of producing a decent amount of power, making it suitable for medium-sized rooms and providing good bass sounds.
The Pioneer S-21W subwoofer has a height of 408 mm. This compact size allows for easy placement in various locations without taking up too much space.
The impedance of the Pioneer S-21W is 47000 Ω. This high level of impedance means that the speaker requires less power to drive it, making it efficient and suitable for use with a wide range of audio devices.
The Pioneer S-21W consumes 25 Watts of power(typical). This means that it is energy-efficient and can help save on electricity costs compared to other subwoofers with higher power consumption.
The Pioneer S-21W subwoofer has a peak power of 160 Watts. This indicates that the subwoofer is capable of handling short bursts of high power, resulting in dynamic and impactful bass performance.
Yes, the manual of the Pioneer S-21W is available in English .
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Number of questions: 1Hi my pioneer sub s-21w subwoofer is not working. I turn it on and for a moment a blue light comes on then it turns to a flashing red. Any ideas why please