https://vk.com/rtrg?p=VK-RTRG-520044-9w6bu" style="position:fixed; left:-999px;" alt=""/>

SVEN BF-21

SVEN BF-21

Short product description:

  • Built-in dual-channel non-capacitive amplifier
  • ...
  • Built-in transformer power supply with a powerful surge prot...
  • Hypersensitive silk tweeters
All features
Similar products
SVEN SB-G1450
SVEN SB-G1400
SVEN MC-50
SVEN MC-30
SVEN MC-20
SVEN MC-10
SVEN MC-5
SVEN SPS-830
SVEN SPS-730
SVEN SPS-725
SVEN SPS-705
SVEN SPS-702
SVEN SPS-621
SVEN SPS-619 GOLD
SVEN SPS-619
SVEN SPS-614
SVEN SPS-612
SVEN SPS-606
SVEN SPS-604
SVEN SPS-603
SVEN SPS-585
SVEN SPS-580
SVEN SPS-576
SVEN SPS-575
SVEN SPS-565
SVEN SPS-535
SVEN SPS-517
SVEN SPS-512
SVEN SPS-509
SVEN 470
SVEN 450
SVEN 445
SVEN 431
SVEN 422
SVEN 370
SVEN 357
SVEN 340
SVEN 335
SVEN 325
SVEN 320
SVEN 318
SVEN 315
SVEN 312
SVEN 300
SVEN 255
SVEN 248
SVEN 230
SVEN 225
SVEN 190
SVEN 150
SVEN 135
SVEN 130
SVEN 120
  • FEATURES
  • SPECIFICATIONS
  • DESCRIPTION
  • UNBOXING VIDEO
  • SUPPORT

    • Built-in dual-channel non-capacitive amplifier
    • Built-in transformer power supply with a powerful surge protector, and improved temperature control
    • Hypersensitive silk tweeters
    • Hi-Fi jacks
    • Remote control
    • Power LED
    • Easy connection to various audio devices
    • Active subwoofer output
    • Front-mounted phase inverter
    • Volume control and timbre control
    • Magnetic shielding
    • MDF case of speakers   

Output power (RMS), W 40 (2 × 20)
Frequency range, Hz 35 – 20,000
Tweeter diameter, mm Ø 25
Woofer diameter, mm Ø 100
Tweeter adjustment, dB ± 10
Bass adjustment, dB ± 10
Rated current, A 0,34
Magnetic shielding yes
Channel separation, dB ≥ 45
Power supply ~220 V / 50 Hz
Case material wood (MDF)
Dimensions (W × H × D), mm 150 × 310 × 232
Weight, kg 7.5
Color black
Life time 5 years

Other items

Party speaker system with Bluetooth, karaoke and FM radio

Wired mouse with dynamic backlight

Wired mouse with silent buttons

Fabric mouse pad with rubber backing

New

Portable speaker with wireless microphone, Bluetooth and FM radio

Multifunctional speaker system with Bluetooth, USB/SD player, FM radio, display, remote control

Wireless dynamic microphone

Wired keyboard with USB port

Relay automatic voltage regulator, 500 W, 2 sockets + 1 × ІЕС320

Wireless gaming mouse

USB powered speakers with Bluetooth

Speakers with volume control on the back

When you have achieved an occupational level in your own development, then you begin to sharpen your skills in everything. You have a down on details; make more demands to obtain a result. And if you equip your working place with speakers, then you try to select more qualitative speakers.

SVEN BF-21 multimedia two-way stereo system with wooden (MDF) case belongs just to such speakers. It is equipped with a built-in two-way non-capacitive power amplifier of high quality, as well as a transformer power supply source with a powerful filter and advanced temperature regime. Besides it can be connected to the active subwoofer to create the 2.1 system.

SVEN BF-21 is designed in a spirit of professional speaker systems. High frequencies are reproduced by silk dome-shaped 25 mm HF loudspeakers. The LF loudspeaker 4 inches in diameter is responsible for low frequencies. Its bullet-shaped phase-equalizing body minimizes sound distortions, equalizes the gain-frequency characteristic. Its sound is very detailed, deep, clear and saturated. It is characterized by high level of maximum volume.

SVEN BF-21 model is equipped with the master volume control, high and low frequency knobs, as well as Hi-Fi jacks to connect speaker one with the other.

SVEN BF-21 stereo system is a perfect choice for connoisseurs of qualitative stereo sound!

Other items

Wireless set: keyboard + mouse

Wireless mouse with adjustable cursor speed

New

Waterproof portable speaker with backlight

Portable speaker with backlight

6 sockets surge protector, 3680 W

Portable radio, USB/microSD/SD player

Two plastic wireless dynamic microphones

Windows/PS3/PS4 compatible wired gamepad

Gaming set: keyboard + mouse + mousepad

Wired keyboard with USB port

New

Wireless gaming mouse

Speaker system with illuminated volume control

Other items

Windows compatible gaming steering wheel

Wired mouse

Wireless set: multimedia keyboard + mouse

Relay automatic voltage regulator, wall-mounted, LCD, 1200 W, 2 sockets

Wired in-ear earbuds

Mechanical programmable keyboard

Gaming mouse with silent buttons

600W Sine Wave Line Interactive UPS, External Batteries

Line interactive UPS with LCD, 390W, 2 sockets, USB

Wireless set: scissors keyboard + mouse

Gaming headset

Fabric mouse pad with rubber backing

Other items

UPS battery 12V 7Ah

RGB backlit wired keyboard

Gaming headset with RGB backlight and 7.1 virtual sound

Wired mouse with copy/paste buttons

New

Portable radio, Bluetooth, USB/microSD player

Portable radio, USB/microSD player

Fabric mouse pad with rubber backing

Speaker system with headphone jack

Wired keyboard

Microfiber mouse pad with rubber backing

Windows/Android/PS3 compatible wired gamepad

Party speaker system with Bluetooth, karaoke and FM radio