Sven PS-550
 | Outdated Product Powerful high-power mobile speaker system with Bluetooth connection, built-in Li-Ion battery, card reader, FM tuner and LED-backlit speakers. Made in a durable plastic case, stylized as classic boomboxes of the mid-80s of the last century. It is positioned as a product of the average price category of 2020. It features a significant nominal power (up to 36 W), which provides impressive volume and the ability to fully sound closed rooms up to 40 m². Boombox Sven PS-550 can be used in the local area and in the field (in the latter case, you must take into account the lack of protection from dust and rain). For loud and high-quality reproduction of a wide frequency range (from 80 Hz to 22,000 Hz), two pairs of acoustic radiators are responsible: tweeters (35 mm) and oversized woofers (100 mm)..., which amplify the amplitude of oscillations in the low-frequency region. Deep bass work will please fans of hip-hop and EDM, and bright mids — fans of popular music. The built-in equalizer allows you to customize the sound to your liking, and you can add visual effects using dynamic LED lighting. Supports work with an analogue connection through the AUX IN line input with a 3-pin mini-Jack 3.5mm connector. Information about the speaker settings is displayed on the LED display, and a detachable adjustable shoulder strap is provided for carrying on the shoulder. |
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Sven PS-550
Type:party
Number of channels:2.0
System power:36 W
Frequency range:80 – 22000 Hz
Carriers:USB, card reader
Autonomous Power Supply:battery
System dimensions:210x460x195 mm
Weight:3.15 kg
Powerful high-power mobile speaker system with Bluetooth connection, built-in Li-Ion battery, card reader, FM tuner and LED-backlit speakers. Made in a durable plastic case, stylized as classic boomboxes of the mid-80s of the last century. It is positioned as a product of the average price category of 2020. It features a significant nominal power (up to 36 W), which provides impressive volume and the ability to fully sound closed rooms up to 40 m².
Boombox Sven PS-550 can be used in the local area and in the field (in the latter case, you must take into account the lack of protection from dust and rain). For loud and high-quality reproduction of a wide frequency range (from 80 Hz to 22,000 Hz), two pairs of acoustic radiators are responsible: tweeters (35 mm) and oversized woofers (100 mm), which amplify the amplitude of oscillations in the low-frequency region.
Deep bass work will please fans of hip-hop and EDM, and bright mids — fans of popular music. The built-in equalizer allows you to customize the sound to your liking, and you can add visual effects using dynamic LED lighting. Supports work with an analogue connection through the AUX IN line input with a 3-pin mini-Jack 3.5mm connector. Information about the speaker settings is displayed on the LED display, and a detachable adjustable shoulder strap is provided for carrying on the shoulder.
All specifications
Specifications PS-550
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sven 2026 - new arrivals, bestsellers, and the most relevant models Sven.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sven 2026 - new arrivals, bestsellers, and the most relevant models Sven.
Model overview based on user reviews
The Sven PS-550 is a portable audio system designed for parties, offering a powerful and loud sound with a system power of 36 W. It features a pleasant sound with decent bass and includes FM radio, USB port, and card reader for versatile playback options. The system has Bluetooth 5.0 and three lighting modes that flash to the beat of the music, enhancing the party atmosphere. Despite its affordable price, the plastic casing feels cheap, and the battery life is limited to about 3 hours at maximum volume, though some users report up to 6-8 hours. The system is lightweight and includes an adjustable strap for easy transport, but lacks dust protection and fast charging capabilities. Overall, the Sven PS-550 is considered a great value for its price, offering a good balance of sound quality and features for casual use.
Pros
Cons
The best portable audio system, in terms of price/quality ratio Power/volume (103, 6 dB at a distance of 1 m) Compared with JBL Boombox (from battery) Sven is a few dB louder, but Boombox has more bass and is more pleasant. The sound is pleasant with decent bass. Features FM radio. 2 phase inverters with a diameter of 45 mm. Includes AUX (which serves as a radio antenna) and USB cable from micro-usb charger. (Don't know about TWS...) The audio system has an adjustable strap, can be used as a shoulder strap or a handle for carrying with one hand. Attractive price around 5000 rubles. The latest produced speakers have Bluetooth 5.0. 3 lighting modes. Flashing to the beat of music in one of the lighting modes. Beautiful speaker movement when lighting is on (only observed in one mode). Has 7 lighting colors. Bright lighting, but not blinding. Separate installed amplifier, control (with display), and processor boards. Woofer drivers (2 pieces) 6 ohms 12 W (which gives a good sound). Tweeter drivers (2 pieces) 6 ohms 6 W. Properly sized case for phase inverter. Lightweight. Unique design. Possibility of connection via TWS (unchecked). Large volume reserve. Battery drains quickly (lasts no more than 3 hours at maximum volume) (solution: use a high-capacity power bank or replace and improve the battery, BUT THIS WILL ALTER THE CHARACTERISTICS OF THE SVEN PS-550, WHICH WILL VOID THE MANUFACTURER'S WARRANTY.) Since the speakers are in the same enclosure, there is a crackling sound on powerful bass because they push against each other, creating a large excursion (solution: plug one bass reflex port (may not work in all cases), but this is an extra load on the speakers). Plastic, cheap casing (this explains the price). The box shows that two speakers are illuminated with different colors (blue and green), but in reality, the audio system cannot illuminate each speaker separately. After about 10 minutes of playing music at full volume, the sound worsens due to reduced battery voltage, but not significantly (solution: listen at no more than 80% volume or replace the battery). No dust protection, small objects can enter the bass reflex port (this explains the acoustic design and construction). The tweeters are poorly protected from external influences. There is no shoulder padding on the strap, which makes prolonged transport uncomfortable. The system collects dust on its casing. Charging via Micro-USB makes charging relatively slow (up to 8 h). There are flaws in the assembly, for example: lack of airtightness (airflow can be felt from the USB port and other non-sealed areas). No possibility to charge gadgets, as the current at the output... use Sven PS-550 more than year |
Great speaker It's really loud, the bass is excellent, I don't regret buying it, the battery lasts 6-8 hours The case is plastic, if you carry it like a Boombox, the main thing is not to drop it  Viktor Pobarabanov: use Sven PS-550 more than year |
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