DIANN 2pcs 400W Adjustable Multi Speaker Treble/Bass 2 Unit Audio Frequency Divider 2 Way Crossover Filters sold2024 One HDMI Input Convert to

One HDMI Input Convert to one HDMI + Audio (SPDIF+R/L Audio) Output

with or without a phone case

Change oil service reminder function every 50 hours

We would happily give you your money back if you are not satisfied with your purchase

It includes a long-life rechargeable battery

DIANN 2pcs 400W Adjustable Multi Speaker Treble/Bass 2 Unit Audio Frequency Divider 2 Way Crossover Filters sold2024 One HDMI Input Convert toDIANN 2pcs 400W Adjustable Multi Speaker Treble Bass 2 Unit Audio Frequency Divider 2 Way Crossover Filters Product Features 400W Adjustable Multi Speaker: Power: 400W or Lower; Impedance: 4 to 16 ohm; Frequency: Adjustable 4 Jumpers Design: Speaker Board Come with 4 Jumpers Which Can Help Optimize Audio Effect: Jumper A, B for Bass; Jumper C, D for Treble High Quality: Frequency Divider Made of Oxygen Free Copper Winding, Pure Copper Wire 08 Wire