Stiprintuvas Fosi Audio BT30D, 2.1 kanalų, Bluetooth 5.0, ekvalaizeris, juodas

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Prekė: Stiprintuvas Fosi Audio BT30D, 2.1 kanalų, Bluetooth 5.0, ekvalaizeris, juodas. Kategorija: Stiprintuvai.

• Gamintojas: Fosi Audio
• Modelis: fabt30d
• Spalva: black

2.1 Power Amplifier (2 x 50 W + 100 W) with Bluetooth 5.0

Fosi Audio BT30D is a 2.1 speaker amplifier, which is distinguished by a sensational value for money. It is a class D solution based on TPA3116D2 systems. It features a 2 x 50 W output power plus 100 W for the subwoofer. The amplifier is equipped with separate knobs for adjusting low and high tones as well as volume and subbass boost.

The BT30D not only guarantees a traditional connection via analog RCA input, but is equipped with Bluetooth 5.0 module. Fosi Audio BT30D perfectly fits sets consisting of passive speakers and an independent subwoofer (passive or active), allowing wireless transmission of sound from a smartphone or laptop.

Advanced amplifier

The BTA30D has an advanced amplifier circuit that operates in Class D. It is based on two Texas Instruments TPA3116D2 circuits with excellent current efficiency. The model has a maximum output power of 2 x 50 W for a load of 4 Ω, which enables efficient drive of many passive speakers. Fosi Audio has also used a protective circuit that protects the connected speakers.

Independent subwoofers

The Fosi Audio BT30D is a 2.1 power amplifier, which allows you to connect an independent subwoofer at the same time. The model supports both active and passive subwoofers, giving up to 100W in output.

Adjustment of low and high tones

Fosi Audio BTA30D is enclosed in a compact housing made of resistant aluminum alloy. On the front panel there is a switch that allows you to select the input (RCA or Bluetooth) and five knobs They allow you to adjust:

• volume level;
• boosting the bass tones;
• boosting the treble;
• Subbass volume (for subwoofer);
• Subbass boost (for subwoofer).

This allows users to easily personalize the sound to their liking.

Bluetooth 5.0 connectivity

Fosi Audio BT30A is equipped with the ATS2853 module, which supports Bluetooth 5.0. It guarantees a stable connection up to 10-15 m, thanks to the use of an external antenna. A great implementation of the module translates into very low noise and low latency.

Technical Specification:

• Output power: 2 x 50 W (@ 4 Ω) + 100 W (subwoofer)
• Speaker Impedance: 2-8 Ω
• amplifier system: TI TPA3116D2
• frequency response: 20 Hz - 20 kHz (+/- 2 dB)
• bandwidth for subwoofer: 20 Hz - 200 Hz
• THD: 0,05% @ 1 IN
• SNR: 98 dB
• Analog Inputs: RCA
• Outputs: Speaker, Subwoofer
• Bluetooth module: ATS28563
• Bluetooth version: 5.0
• Bluetooth range: up to 15 m
• Power supply: 24 V/4.5 A
• dimensions: 118 x 132 x 35 mm

Note: A more powerful power supply than the one added in the kit is required to achieve maximum power.

Contents of the set:

• amplifier 2.1 BT30D
• AC adapter
• cable for power supply
• instruction manual

Specifications