Hifidiy Live Speakers 2.1 Subwoofer Speaker Amplifier Board Tpa3118 Audio 30W*2 +60W Sub Amp With In

Unit Price

TPA3118 version (30W*2+60W)
NO Bluetooth = $38 /piece
Bluetooth 5.0 = $43 /piece

TPA3116 version (50W*2+100W)
NO Bluetooth = $45 /piece
Bluetooth 5.0 = $50/piece

Parameters:

TPA3118 version -- 2.1 Speaker amplifier:
PMAX power: 30W*2+60W
Input voltage: 15-22V

TPA3116 version -- 2.1 Speaker amplifier panel:
PMAX power: 50W*2+100W
Input voltage: 15-24V

Plate size: 115.7* 125.7mm
Opening size: 96*106mm
Sink hole depth（aluminum plate thickness）: 2.5mm
NET weight about: 200g

Product Feature:

Digital chip TPA3118/3116 power amplifier board 2.1 sound channel, with 2.0 independent sound channel output, can easily achieve 2.1 speaker system.All adopt SMT technology, with aluminum back plate, almost no bottom noise, have good control force, have good excitation and dynamic Q value control, can replace the traditional analog amplifier timbour.It is the subwoofer power amplifier board of fine quality in home cinema.
Among them, The TPA3116 power is larger, the power supply voltage withstand wider!

Product Use:

Widely used in multimedia speakers, HIFI speakers, DIY and retrofit passive active 2.1 or 2.0 speakers.

1.TPA3118 2.1 (NO Bluetooth)：

Without Bluetooth, 2.1 sound channel, power 30W*2+60W

2.TPA3118 2.1 Bluetooth 5.0：

Upgrade version module 5.0, add external antenna，Strengthen the version

3.TPA3116 2.1 (NO Bluetooth)：

Without Bluetooth, 2.1 sound channel, power 50W*2+60W

4.TPA3116 2.1 Bluetooth 5.0：

Upgrade version module 5.0 add external antenna，Strengthen the version