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Small black rectangular laptop speaker module with cable connector

DBTLAP

DBTLAP Laptop Speaker Kit HP 763788-001 Envy 15T-K

SKU CH-NXTG-KRASC

Replacement speaker kit for HP Envy 15T-K laptops, part number 763788-001

  • Product typeComputerSpeakers
  • Restores original audio with HP part 763788-001
  • Includes built-in speaker and subwoofer kit for Envy 15T-K
  • Each unit tested before shipping for reliable performance
  • Verify compatibility using photos or model number 3BY34TP00
  • New condition ensures full functionality out of the box

Replacement Speaker Kit for HP Envy 15T-K

This kit provides a direct replacement speaker assembly for the HP Envy 15T-K laptop. It matches the original part number 763788-001 and is intended for owners whose internal speaker has failed or sounds distorted. The unit arrives new and tested before dispatch. Installing it restores factory audio quality without modification.

Single Built-In Driver Handles System Audio

The package contains one built-in speaker unit that reproduces the full system sound range. It covers typical playback such as video calls, media streaming and alert tones. Bass output is limited by the compact laptop chassis design, so very low frequencies will not be prominent. The driver is rated for the power level the mainboard supplies.

Plug-and-Play Fit with Existing Mounting Points

The speaker uses the original connector and screw locations, so it seats in the same brackets as the factory part. No soldering, adapters or cable routing are required during installation. Verifying the appearance against the product photos before ordering ensures the connector orientation matches your chassis. Each unit ships after a functional bench test.

How it compares

Measured against everything we stock in Desktop Speakers & Soundbars, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 62% of the 838 comparable items (median $40.99).

Specifications

Product
Product typeComputerSpeakers

Questions about this item

Will the HP 763788-001 speaker kit fit my Envy 15T-K alongside the original motherboard and chassis?

The kit is built to the HP 763788-001 part number for the Envy 15T-K, so it aligns with the factory mounting points and connector on the original motherboard.

How can I verify the 3BY34TP00 subwoofer kit is working after I install it?

Play audio through the laptop; sound should come from the built-in speaker with no distortion, confirming the subwoofer kit is seated and connected correctly.

Does the package include cables or adhesive, or must I buy them separately?

The box contains 1 x built-in speaker only; any required cables, adhesive or mounting hardware are not included and must be sourced separately.

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