Monolith THX-365T THX Certified Ultra Mini-Tower Speaker

Monolith THX-365T THX Certified Ultra Mini-Tower Speaker

Regular price £460.99
  • In stock, ready to ship
  • Inventory on the way
Tax included | Free Shipping on orders over £30 | Free returns

How long will it take for my order to arrive?

After the order has been placed, shipping takes about 5-7 business days. Our warehouse is located in the Netherlands.

What do I have to pay for shipping?

Shipping to the UK is free for all orders over £30. For orders below £30 shipping costs are £3.79. Custom fees are also paid by Monoprice GmbH.

Shipping to Jersey, Isle of Man, Guernsey:

  • Orders above £50: £4.99
  • Orders below £50: £9.99

What are the returns policy?

You can return your items to us for free within 30 days without giving a reason. 

How does the return work?

If you do not like an article, you can return it to us within 30 days of delivery. Please contact us at to receive a free return label. Please print the return label, stick it on the carefully sealed package and hand it over to your local post office. Please keep the document with the tracking number carefully.

Customer Reviews

Based on 4 reviews
Cesar R.
Very balanced speakers

Very balanced speakers great detail with out being fatiguing

David H.
Great value

Very nice, clear and clean, great for video and music when combined with a good subwoofer.

Jeff S.
Exactly what I expected

Not much to say. These are awesome. I'm convinced that these are the best performing speakers for their dollar bar none. Bought 4 of these, 1 of the 365C, and 1 of the 12" ported THX Ultra subwoofers for an excellent 5.1.4 setup.

Dean B.
Very Happy

I bought two of these to go with the matching center channel. I also grabbed two more center channels for my rears. I didn't need rear Atmos, I was already using some Monoprice speakers for that.I am a huge Monoprice fan. I use their headphones and cables etc.The value is insane. That continues with these speakers. I am an "amateur home theater enthusiast". I have created many many home theater set ups, nothing too crazy or pro level, but always with the latest gear. I was replacing really good speakers, but something was missing from my latest set up. Something I heard win other more elaborate set ups. I wanted that incredible experience, but it was always cost prohibitive. I slowly upgraded everything but my speakers. I will say buying 5 of these speakers wasn't super cheap, but I was able to get all 5 for the cost of one speaker that I recently sampled and it didn't match these (for my ears).My personal benchmarks come down to two tests that I use. The Beatles LOVE 5.1 audio DVD and the opening seq. of Dead Pool 4K disc. The open song to explosive car chase.My previous set up always sounded nice. But it didn't give me goose bumps. After I hooked these all up, calibrated them. Ensured my Yamaha Advantage 2060 AVR was introduced properly... I got what I was looking for. I literally got goose bumps. That did it for me. That was what I was looking for.I am playing the Seal II audio CD enjoying just the two L/R speakers with stereo songs. Damn, I am so happy.I am digging through all of my DVD audio discs to enjoy the new set up.I am yet again, super happy with Monoprice and their quality products. The value is insane.Little details. The speakers were packaged up beautifully. Each speaker in a soft bag knotted at the top. The L/R speakers have rubber feet at the bottom. The covers are magnetic, no horrible holes in the faces for those who like to look under the sheets.

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