Built-in equaliser presets 7 EQ scenes + 1 custom EQ scenes, can be well with the speakers and personal listening preferences to select and adjust to their own sound effects. It is a multifunctional high-fidelity stereo sound audio decoding board which integrates Bluetooth audio decoding, TF card, U disk music file decoding, computer USB sound card, LINE input.
eBay
eBay
Chip type: PAM8403. Output power: 2 3W. 1 Amplifier Board(Battery not included). Bluetooth version: 5.0. Wind Shield Microphone Foam For ZOOM H2N Recorder Pop Filter Windscreen Cover G. 3.5mm Jack Audio Cable Headphone Earphone Repairing Wire Cord 3-Pole Universal B.
eBay
Audiokanal: 2.0-Kanal. Signal-Rausch-Verhältnis: 75 dB. Endstufentyp: Erweiterungsverstärker. -302 Leistungsverstärker. 1 x Bluetooth-Digitalverstärker. Farbe: Schwarz. Bühne oder nicht: HiFi. Material: Aluminium.
eBay
Supporta la funzione Bluetooth, Bluetooth versione 5.0;.
eBay
Scheda amplificatore subwoofer 1PC. Modulo amplificatore audio compatibile con Bluetooth 2.0 uscita stereo a doppio canale, potenza di uscita massima 50 W 2 + 100 W, regolazione indipendente di alti e bassi.
eBay
Output Power: 2 10W. Bluetooth 5.1 wireless connection ensures stable stereo audio transmission. The amplifier's signal-to-noise ratio is 67dB. Bluetooth Version: 5.1. Chip Type: Stereo. Must use a 3.7V battery with overcurrent protection (5A+).
eBay
Audiophile sound quality: using lossless components and original imported TPA3221 chip, providing excellent sound quality experience. 100W+100W @ 4Ω/30VDC. Multi-function input: support Bluetooth 5.2, AUX, U disk, USB sound card multiple audio input, compatible with a variety of audio formats.
eBay