Pro-Ject Speaker Box 3E Carbon Bookshelf Speakers (Pair)

Colour: Black

Includes 1 Year Warranty + 60 Day Returns

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Extended 60 Day Returns

We’re so confident that you’ll be happy with your purchase that we’ve extended our returns policy to 60 days. We call it the “Happy Sound Guarantee”.

If you’re not happy with your purchase for any reason simply send it back to us for a full refund. Learn More


The Speaker Box 3 E Carbon proves that a small speaker can sound big. Due to its compact size, the speaker is ideal for use as a desktop monitor, but also for home cinema systems. Wall mount brackets are available separately.

The speaker delivers an audiophile flat frequency response from 83 to 20.000 Hz with flawless details. Due to its small woofer diameter, it offers a great impulse response, resulting in a precise stereo image and depth. Bass frequencies are played easily with the help of the rear firing port. The voicing is quite open sounding without getting harsh at any time.

We recommend connecting it with an amplifier with an output power of at least 10 watts per channel. The Stereo Box S3 BT or MaiA S3 are perfect partners for this speaker. The look of the Speaker Box 3 E Carbon is subtle but classy, allowing it to be included in any interior style. It is available in satin black and white painted, or real wood walnut veneer. Speaker grills in black are included in the box.


  • 2-way bass reflex principle
  • Audiophile flat frequency response
  • Cutting edge fiber glass carbon composite woofer
  • Highly detailed sound stage
  • Tight bass playback
  • Non-resonating MDF cabinet
  • Magnetic speaker grills included
  • Ideal desktop and home cinema speaker
  • Wall mount sold separately
  • Available in satin black, white and walnut

Key Features

  • Placement
    Bookshelf, On Wall
  • Power Handling
    10 - 100 Ws
  • Impedance
    4 Ohms
  • Driver Size
  • Sensitivity
    85dB (1w /1m)
  • Frequency Response
    83Hz - 20kHz
  • Warranty
    1 Year


    • Enclosure Type: bass reflex via rear firing port
    • Recommended Amplifier Power: 10 to 100 watts
    • Frequency Response: 83Hz - 20kHz
    • Nominal Impedance: 4 ohms
    • Sensitivity: 85dB (1w /1m)
    • Chassis: 0.75” silk dome tweeter, 3" carbon fiber glass bass/mid
    • Dimensions: 175 x 119 x 152 mm (HxWxD)
    • Weight: 1.69 kg each

What's In The Box

    • 2 x Pro-Ject Speaker Box 3E Carbon Speakers
    • 2 x Grilles


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Authorised Dealer

K&B Audio are authorised dealers for Pro-Ject. All sales come with a 1 Year manufacturers warranty and full technical support.

WiiM AMP + Pro-Ject Speaker Box 3E 3" Bookshelf Speakers - K&B Audio

Pro-Ject Speaker Box 3E Carbon Bookshelf Speakers (Pair)










Drive Type




Noise Cancelling




Music Sources






TV Connection


Smart Features


Cut-Out Diameter


Mounting Depth


Power Handling

10 - 100 Ws


4 Ohms

Driver Size



85dB (1w /1m)

Frequency Response

83Hz - 20kHz




1 Year
View Product