





About The Pro-Ject Speaker Box 3 E Speakers
Space is always a crucial factor when looking for the right speaker. Often the choice ends up being between a Bluetooth speaker or a soundbar. The problem with these speakers is that they are unable to deliver real stereo audio. Pro-Ject set themselves the task of developing a compact speaker that delivers an impressive sound experience, is as small as possible, and as large as necessary, all at a very reasonable price. Due to its compact size, the Speaker Box 3 E is ideal for use as both a desktop monitor, but also for home audio and cinema systems.
Every Pro-Ject speaker has to withstand extreme-condition tests to ensure they fit the highest standards. A very special eco-friendly glue has been used to hold the cabinet together. The recommended amplifier power is rated between 10 - 80 Watts RMS which means these versatile speakers can be used in a wide variety of systems and circumstances. Popular amplification choices that work well include the WiiM Amp Streaming Amplifier, Yamaha R-S202 Stereo Receiver and the Rotel A8 Stereo Integrated Amplifier.
Great Sound: The 0.75” (19mm) silk dome tweeter delivers crystal-clear highs, ensuring a delightful auditory experience while the 3” (76mm) fibreglass cone contributes to full-bodied and lush mids, accompanied by punchy and tight bass for a well-rounded sound profile.
Cool Look: Beyond its exceptional sound, the Speaker Box 3 E stands out with its aesthetic appeal. The cabinet is available in a walnut wood finish and Gloss Black or Gloss White allowing these speakers to be matched to almost an environment.
Well Built: The meticulous European craftsmanship ensures the Speaker Box 3 E is made from only the finest materials, highlighting its durability and eco-friendly construction. Amplifying your sound has never been this sophisticated and environmentally conscious.
Our Review
The Pro-Ject Speaker Box 3 E is a compact little gem that punches well above its weight, proving you don’t need bulky gear to get proper stereo sound. Designed to slot easily into tight spaces - whether it’s on your desk, in your lounge, or part of a compact cinema setup - these speakers offer a full-bodied sound that’s rich in character. The silk dome tweeter brings clarity and sparkle to the highs, while the fibreglass cone adds warmth and punch to the mids and bass, creating a well-balanced listening experience. They also score points for style, with finishes in walnut, gloss black, or gloss white to suit just about any room. Built tough with European precision and even glued together using eco-friendly materials, the Speaker Box 3 E is a clever, good-looking, and great-sounding choice for music lovers who want more than a soundbar or Bluetooth speaker can offer.
Main Features & Specifications
- Design: 2-Way Bookshelf/Stand Mount Speaker
- Small size with big sound
- Low colouration and great transparency
- Gold plated banana terminals
- Non-resonating MDF cabinet
- Perfect for your home cinema & desktop use
- Enclosure Type: Bass Reflex via rear firing port
- Ecofriendly glue from Kleiberit
- Acoustically transparent front grille with magnetic attachment
- Single wired speaker terminals
- Sensitivity: 85dB (1w /1m)
- Recommended Amplifier Power: 10 to 80 Watts
- 19 mm (0.75”) Silk Dome Tweeter
- 76 mm (3”) Fibreglass Mid/Bass Driver
- Frequency Response: 89Hz - 20kHz
- Nominal Impedance: 4 Ohms
- Available Finishes: Walnut, Gloss Black or Gloss White
- Dimensions (WxHxD): 106 x 160 x 152mm
- Weight: 1.37 kg each
- Manufacturer's Warranty: 5 Years
Note: Features & Specifications Subject To Change Without Notice. E&OE.