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Black 3.5mm TRS audio cable with slim aluminium connectors, 1ft length

Monoprice Inc.

Monoprice Inc. Onyx Series 3.5mm TRS Audio Cable 1ft

SKU CH-TBDA-X0RPE

A 1 ft stereo audio cable with 3.5 mm TRS plugs that fit through smartphone cases and withstand 5000 bend cycles

  • TypeOthers
  • ColorBlack
  • Slim bevelled connectors fit phones with cases on
  • 5000 bend cycles tested for long-lasting reliability
  • Gold-plated plugs resist corrosion for clean signal
  • 5 mm TRS stereo carries left and right audio
  • Aluminium connector shells add extra mechanical strength

Slim connector design

The Monoprice Onyx Series 3.5mm TRS audio cable measures 1ft and uses a bevelled step-down connector that fits smartphone ports even when a protective case is installed. Gold-plated plugs resist corrosion and maintain a clean signal path for stereo audio. It connects phones, laptops or portable players to headphones, speakers or mixers.

Build integration

The 3.5mm TRS plugs carry left, right and ground conductors so a single cable handles full stereo without adapters. Aluminium connector shells add mechanical strength while keeping the profile thin enough for recessed jacks. No external power or drivers are required; the cable is passive and works with any standard 3.5mm stereo socket.

Sustained durability

Bend testing over 5000 cycles showed no damage or performance change, indicating reliable operation through repeated plugging and cable routing. The gold plating prevents oxidation that can degrade contact quality over time. Users needing longer reach or right-angle plugs will need a different cable length or style.

Highlights

  • Slim bevelled connectors fit phones with cases on
  • 5000 bend cycles tested for long-lasting reliability
  • Gold-plated plugs resist corrosion for clean signal
  • 5 mm TRS stereo carries left and right audio
  • Aluminium connector shells add extra mechanical strength

Specifications

BrandMonoprice
TypeOthers
ColorBlack

Questions about this item

Will the slim 3.5 mm TRS plugs stay connected after daily bending?

The cable passed a 5000-cycle bend test with no damage or performance change, and the aluminium connector shells add mechanical strength.

Does the cable generate any heat or noise during continuous audio playback?

As a passive analogue cable it draws no power, produces no heat and adds no audible noise to the signal path.

What devices must already have a 3.5 mm stereo jack for this cable to work?

Both the source (phone, laptop, MP3 player) and the destination (headphones, speakers, mixer) need a standard 3.5 mm TRS socket.

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