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Serene Innovations

Serene Innovations TVSB-APTR TV SoundBox AC Adapter 9.0V 3.19mm

SKU CH-941Z-XW8P7

A 9.0V AC adapter with a 3.19mm connector powers the Serene Innovations TV SoundBox from 100-240V mains at 50/60Hz

  • TypeStandard
  • Width3.19
  • Powers the TV SoundBox reliably
  • 0 V output matches the SoundBox requirement
  • 100-240 VAC input works worldwide
  • 50/60 Hz frequency suits any mains supply
  • 19 mm connector fits the SoundBox jack

Power adapter for TV SoundBox

This 9.0 V AC adapter powers the Serene Innovations TVSB-APTR TV SoundBox. It accepts worldwide mains voltage from 100 to 240 VAC at 50 or 60 Hz. The unit carries CE, CCC and RoHS markings. It is a direct replacement for the original supply.

Steady 9 V output under load

The adapter delivers a regulated 9.0 V DC to the SoundBox during continuous operation. Worldwide input tolerance keeps output stable across 100 to 240 VAC lines. Certified components maintain consistent voltage without drift. No internal battery or backup function is included.

Replaces lost or failed SoundBox supplies

This adapter restores power when the original cable is missing or damaged. It fits the SoundBox barrel connector specified at 3.19 mm width. Buyers needing a different voltage or connector size should look elsewhere. The package contains only the adapter and cord.

Highlights

  • Powers the TV SoundBox reliably
  • 0 V output matches the SoundBox requirement
  • 100-240 VAC input works worldwide
  • 50/60 Hz frequency suits any mains supply
  • 19 mm connector fits the SoundBox jack

Specifications

BrandSerene Innovations
TypeStandard
Width3.19

Questions about this item

Does the 9.0 V adapter run hot or draw much power when the SoundBox is on all day?

The adapter accepts 100-240 VAC at 50/60 Hz and delivers a steady 9.0 V output, so heat and power draw stay modest during continuous use.

What must I already own to use this 3.19 mm plug adapter?

You need a Serene Innovations TV SoundBox that takes a 3.19 mm barrel connector at 9.0 V DC.

Will this 9.0 V supply work with an older SoundBox that used a different voltage?

Only if the older unit also requires exactly 9.0 V DC through a 3.19 mm jack; otherwise the voltage mismatch could cause damage.

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