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-11 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-11 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-11 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-11 stereo system is a perfect choice for connoisseurs of qualitative stereo sound!


  • 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
  • Power LED
  • Stereo input for connection to various audio devices
  • Active subwoofer output
  • Front-mounted phase inverter
  • Volume control and timbre control
  • Magnetic shielding
  • MDF speaker cabinets

Technical Specifications

Output power (RMS), W 36 (2 × 18)
Frequency range, Hz 40 – 20,000
Tweeter diameter, mm Ø 25
Woofer diameter, mm Ø 100
Tweeter adjustment, dB ± 10
Bass adjustment, dB ± 10
Magnetic shielding yes
Channel separation, dB ≥ 45
Power supply ~220 V / 50 Hz
Case material wood (MDF)
Dimensions, mm 150 × 263 × 185
Weight, kg 6.4
Color black, dark oak
Life time 5 years