Microlab speakers B77BT

B77 BT are elegant bookshelf speakers with Bluetooth 4.0 wireless technology, which provides high-quality music streaming.

The 4-inch woofer and 0.75-inch tweeter provide exceptional acoustic performance.

You can enjoy dynamic and crystal clear sound in your personal space, such as a living room, study or bedroom.

This is the best choice to free your soul without any disturbance.

Features:

• Stereo bookshelf speaker with Bluetooth technology.

• Bluetooth 4.0 wireless transmission provides easy connection to Bluetooth devices.

• Wooden cabinets covered in leather look sophisticated and elegant.

• Supports major audio formats such as MP3, WMA, AVI, APE, FLAC, etc.

• Front and rear volume controls for bass/treble.

Specifications:

Output power: 18W *2 + 14W *2 (THD10%)

Harmonic distortion: < 0.5% (1W 1kHz)

Input sensitivity: 520mV

Frequency range: 50 Hz - 20 kHz

Signal to noise ratio: > 75 dB

Frequency spacing: > 60 dB

Speakers:

Tweeter: 0.75" * 2, 6Ω

Subwoofer: 4" * 2, 4Ω

Interfaces

Input: Bluetooth, 2RCA

Output: 4-pin terminal

Product dimensions: 154 x 221 x 266 mm

Product net weight: 5.4 kg