Pro-Ject Speaker Box 3 E Carbon Bookshelf Loudspeakers
- Free Mainland UK Shipping on orders over £100
- Official Hi-Fi Retailer since 1973
- Usually in stock and dispatched in 1-5 working days
We offer free delivery on all orders over £100 to mainland UK. Orders under £100 are subject to a £6.50 shipping charge.
Delivery is available across mainland UK. If you are located outside mainland UK and would like a shipping quote, please get in touch before placing your order.
We aim to dispatch in-stock items as soon as possible provided that we physically have the stock - but please note that sometimes we have to order from our supplier for certain products, in which case delivery should take place within 1-5 working days of the order being placed.
Tracking details or estimated delivery timescales will be provided once your order has been processed. If there are any delays due to stock availability, we will contact you as soon as possible with the option to wait or receive a full refund.
Please note that certain products may be subject to specific distance selling or delivery regulations. If you are unsure about a product or its delivery terms, we recommend contacting us before purchase.
You can cancel your order within 14 days of receiving your goods, in line with UK distance selling regulations. Once you’ve notified us, you have a further 14 days to return the item. Please contact us by email, phone or in writing before sending anything back.
Items must be returned in original condition and packaging, including all accessories, manuals and any promotional items. The cost of return is your responsibility and we strongly recommend insuring the goods, as refunds cannot be issued for damaged or incomplete returns. If items show excessive handling, are missing components, or cannot be resold as new, a reasonable deduction may be made.
Please note that used headphones (for hygiene reasons) and custom or special-order items cannot be returned. If you need assistance arranging a return, we’re always happy to help.
Product Summary
The Pro-Ject Speaker Box 3 E Carbon is an ultra-compact bookshelf loudspeaker designed for customers who want proper stereo sound from a speaker that is genuinely easy to fit into smaller spaces. It is an especially strong choice for desktop systems, smaller hi-fi setups and home cinema use where a full-size speaker would feel too large or intrusive.
A big part of the appeal is the way it delivers a more serious, more detailed sound than its size might suggest. Pro-Ject pairs a 0.75 inch silk dome tweeter with a 3 inch carbon fibre glass bass and mid driver, helping the Speaker Box 3 E Carbon produce a precise stereo image, strong detail and a surprisingly open presentation from a very compact cabinet. The rear-firing bass reflex port also helps it sound fuller and more confident than many small speakers at similar money.
It is also designed to look neat and easy to live with in modern rooms. The compact MDF cabinet, subtle finish options and included magnetic grilles help it blend more comfortably into desks, shelves and living spaces, while optional wall mounting adds extra flexibility. For customers wanting an elegant small speaker with genuine hi-fi character, the Speaker Box 3 E Carbon is an excellent option.
Key Benefits
- Ultra-compact design makes it easy to enjoy proper stereo sound in smaller rooms, desks and shelves
- Carbon fibre glass bass and mid driver helps deliver a more detailed and more precise sound than many basic compact speakers
- 0.75 inch silk dome tweeter is designed to bring clarity and openness to vocals and high frequencies
- Rear-firing bass reflex design helps give music a fuller and more confident presentation from a small cabinet
- Precise stereo imaging makes it a strong choice for desktop listening and smaller nearfield setups
- Magnetic speaker grilles help keep the look neat and clean without visible fixing points
- Optional wall mounting gives you more flexibility for home cinema and space-saving installations
- Strong choice for customers wanting a genuinely compact speaker with proper hi-fi appeal
- 2 years manufacturers warranty, extended to 3 years if registered with Pro-Ject within 4 months of purchase
Technical Specifications
Loudspeaker Details
- Product Type: Bookshelf loudspeaker
- Design Principle: 2-way bass reflex via rear firing port
- Recommended Amplifier Power: 10 to 100 watts
- Frequency Response: 83 Hz - 20 kHz
- Nominal Impedance: 4 ohms
- Sensitivity: 85 dB (1 W / 1 m)
- Tweeter: 0.75 inch silk dome tweeter
- Bass / Mid Driver: 3 inch carbon fibre glass bass / mid driver
- Cabinet Construction: Non-resonating MDF cabinet
- Speaker Terminals: Gold-plated speaker terminals
- Grilles: Magnetic speaker grilles included
- Colour Options: Satin black, satin white or walnut veneer
- Wall Mount: Wall mount sold separately
Weight & Dimensions
- Dimensions: 11.9 x 17.5 x 15.2 cm (W x H x D)
- Weight: 1.69 kg each
What’s in the Box
- Pair of Pro-Ject Speaker Box 3 E Carbon bookshelf speakers
- Black magnetic speaker grilles
- Product documentation
