120-night sleep trial with comfort guarantee
Free shipping on orders over €49
Finance your purchase for up to 40 months interest-free
The Sonpura Prisma mattress is a high-performance pocket spring mattress with an excellent quality-to-price ratio, rated 8 out of 10 on Sonpura's firmness scale. Its four-layer ergonomic foam upholstery — including a memory foam layer and Confortec® material developed by Sonpura — delivers a comfortable, adaptive surface feel with a highly homogeneous pressure distribution that contours to the body without any stuffiness or restricted movement.
At its core, the Multisac® System pocket spring block with over 500 independently wrapped springs (in a 150x190 cm size) provides outstanding body adaptation and full sleep independence on both sides of the bed. If one partner moves during the night, the other is completely undisturbed — a genuine benefit for couples who need uninterrupted sleep. The full Compact System perimeter support border of high-density foam reinforces the entire spring block, delivering excellent structural resilience and a noticeably stable edge-to-edge sleep surface.
The Sonpura Prisma is one of the most breathable mattresses in its category: the natural compression and decompression of the pocket springs promotes continuous, passive ventilation throughout the interior of the mattress — keeping the sleep environment fresh and free from humidity night after night. Available in special sizes on request. Made in Spain, with free delivery, assembly and removal of your old mattress included.
Discover our irresistible savings pack offers! Complete your perfect rest with our exclusive packs that include: Sonpura Prisma Mattress, along with ideal accessories.

Do you need help? Book a free call, at a time and day that suits you, with one of our experts, from one of our physical stores. We will listen to your needs and tell you which mattresses or pillows best adapt to your way of sleeping, without any commitment.

Viscoelastic 42Kg/m³
High-density material that adapts precisely to the body, relieving pressure points. It promotes circulation and provides an enveloping and comfortable sensation.
Softconfort
Soft foam that provides a pleasant and progressive welcome. Improves the feeling of comfort without giving up the support necessary for a balanced rest.
Hypoallergenic Fiber
Breathable and quick-recovery layer, which improves the freshness of rest. Specially designed to reduce the risk of allergies and maintain a constant temperature.
Microsil HR 25Kg/m³
High resilience technical foam and 25 kg/m³ density, which provides support, durability and a stable base for the set of upper layers.
Multisac® System pocket spring system
Block of 500 pocket springs that adapt independently to the body, offering independence from beds, excellent breathability and homogeneous comfort.
Discover what people with your same BMI think of this mattress. (more info)
Do you know what BMI is?

The Body Mass Index (BMI) allows us to classify the opinions that sleepers of different body types have about each of our mattresses.
Calculate your BMI and you will be able to see the opinions of people with the same BMI as you, about the mattresses that interest you the most.
| Sonpura Prisma Mattress | Ingravity Termalfresh Active Mattress | Sonpura Solei Mattress | |
|---|---|---|---|
Select brand: Select model: | Select brand: Select model: | ||
(View product) | (View product) | (View product) | |
| Marca | |||
| Brand | ![]() | ![]() | ![]() |
| Firmeza | |||
| Firmness | 8 / 10 | 8 / 10 | 8 / 10 |
| Precio | |||
| Precio | €36610 | €56900 | €42420 |
| Galardon | |||
| Galardon | - | Best Quality-Price Pocket Spring Mattress | - |
| Tejido Exterior | |||
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| Capas del Acolchado | |||
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| Núcleo | |||
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| Encapsulado perimetral | |||
| Encapsulado perimetral | Si | Si | Si |
| ¿Es desenfundable? | |||
| ¿Es desenfundable? | ![]() | ![]() | ![]() |
| Tratamientos termorreguladores | |||
| Tratamientos termorreguladores | - | Viscoelástica con partículas de gel | - |
| Transpirabilidad | |||
| Breathability | 8 / 10 | 9 / 10 | 9 / 10 |
| ¿Es idóneo para camas articuladas? | |||
| ¿Es idóneo para camas articuladas? | ![]() | ![]() | ![]() |
| ¿Es simétrico? | |||
| ¿Es simétrico? | No, Colchón a 1 sola cara | Si | No, Colchón a 1 sola cara |
| IMC's Recomendados | |||
| IMC's Recomendados |
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| Soporte más recomendado para este colchón | |||
| Soporte más recomendado para este colchón |
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| ¿Admite la opción de colchones gemelos? | |||
| ¿Admite la opción de colchones gemelos? | ![]() | ![]() | ![]() |
| Período de garantía | |||
| Período de garantía | 3 años | 10 años | 3 años |
| Altura | |||
| Altura | 24 y 29 cm | 30 cm | 30 cm |
| ¿Cupón promocional especial activo? | |||
| ¿Cupón promocional especial activo? | Al comprar un Colchón + Base/Canapé Sonpura, de la misma medida, tienes 5 años de GARANTÍA en tu equipo de descanso. | | Al comprar un Colchón + Base/Canapé Sonpura, de la misma medida, tienes 5 años de GARANTÍA en tu equipo de descanso. |
Express Shipping in 48/72 hours
The Express Shipping Service in 48/72 hours, for this mattress, is available throughout the Peninsula and the Balearic Islands.
The Mattress will be sent vacuum packed.
* This Service is incompatible with the Old Mattress Removal Service.
120 Night Trial
At Colchón Exprés we want you to try your mattress comfortably at home. That's why we offer a 120-night trial on our best-selling mattresses.
If you're not convinced, you can exchange it for another one of the same size that you like better, before the trial period ends.
Check the 120-night trial terms and conditions to find out all the details of the promotion.
Interest-Free Financing
Pay in up to 40 months Interest-Free. You can finance any order from €90, as long as the minimum monthly payment is at least €12.
Super convenient. We'll call you and one of our advisors will guide you through the financing process over the phone.
No strings attached. You can make early payments whenever you want, with no penalties or hidden tricks.
Your data protected. We don't sell your data to third parties.
For more information you can click here.
DOUBLE Sonpura Promotion
If you buy a Sonpura mattress together with a Sonpura Base, Fixed Canapé or Folding Canapé, of the same size, you will have:
45% Discount on the Base or Canapé, instead of the usual 30% (this discount will be applied directly in your cart).
5 year warranty on your equipment. rest.
*Promotion not applicable to Sonpura mattresses from the Micro range (Gaudí, Royal, Carisma and Titán) nor to the Spirit and Silence models from the Multiadapt range.