GoodConnections Cabo de extensão de áudio 3,5mm, macho para fêmea, 3 polos, preto, 2,5m AS-35V25

When your headphones can't quite reach the stereo system across the room, this 2.5-meter audio extension cable steps in. It links a 3.5mm male plug to a female jack, letting you stretch the distance between a smartphone, PC, or speaker and your favorite pair of wired headphones or speakers without losing signal quality.

Key specifications

• Connector A: 3.5mm jack male (3-pole, TRS)
• Connector B: 3.5mm jack female (3-pole, TRS)
• Connector plating: gold-plated for corrosion resistance
• Cable length: 2.5 meters
• Conductor material: oxygen-free copper (OFC)
• Shielding: foil and braid for noise rejection
• Jacket material: PVC
• Colour: black
• RoHS compliant

Why choose it

Gold-plated contacts and OFC conductors preserve the clarity of your stereo audio, while the double shielding keeps hum and interference at bay. The sturdy PVC jacket withstands daily bending and pulling, making it a reliable choice for home or office setups.

Ideal use cases

• Extending headphone reach from a PC or laptop
• Connecting a smartphone to a distant speaker system
• Linking audio sources to amplifiers or mixers
• Creating a longer run for in-wall or under-desk cable management

Good to know

The 3-pole TRS design carries stereo audio only—no microphone support. For mic-equipped headsets, a 4-pole extension would be required. This cable is compatible with any device featuring a standard 3.5mm stereo jack.