---
product_id: 748416705
title: "3050c Floorstanding Speakers - Pair - 2x 5.5 Continuous Curved Cone Bass Driver, Point-to-Point Braced, HPE (Pressure Equalised) Cabinet, Stereo Speakers for Home Theatre (Claro Walnut)"
brand: "q acoustics"
price: "€ 1383.06"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.pt/products/748416705-3050c-floorstanding-speakers-pair-2x-5-5-continuous-curved-cone
store_origin: PT
region: Portugal
---

# HPE Tubes for Distortion-Free Sound 2x 5.5in C³ Curved Cone Bass Drivers P2P Braced Rigid Cabinet 3050c Floorstanding Speakers - Pair - 2x 5.5 Continuous Curved Cone Bass Driver, Point-to-Point Braced, HPE (Pressure Equalised) Cabinet, Stereo Speakers for Home Theatre (Claro Walnut)

**Brand:** q acoustics
**Price:** € 1383.06
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound. Own the room with Q Acoustics 3050c.

## Quick Answers

- **What is this?** 3050c Floorstanding Speakers - Pair - 2x 5.5 Continuous Curved Cone Bass Driver, Point-to-Point Braced, HPE (Pressure Equalised) Cabinet, Stereo Speakers for Home Theatre (Claro Walnut) by q acoustics
- **How much does it cost?** € 1383.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/748416705-3050c-floorstanding-speakers-pair-2x-5-5-continuous-curved-cone)

## Best For

- q acoustics enthusiasts

## Why This Product

- Trusted q acoustics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek, Modern Elegance:** Available in four sophisticated finishes including Claro Walnut, these floorstanders blend seamlessly into any upscale home theatre or living space.
- • **Vibration-Free Clarity:** Hermetically sealed, mechanically isolated tweeter eliminates distortion for pristine highs and natural midrange detail.
- • **Immersive Bass Dynamics:** Dual 5.5-inch C³ curved cone drivers deliver deep, controlled low frequencies that fill your space with rich, room-friendly bass.
- • **Precision Engineered Cabinet:** Point-to-Point bracing minimizes resonance, ensuring crystal-clear stereo imaging and an expansive soundstage.
- • **Pressure-Equalized Soundstage:** Innovative Helmholtz Pressure Equaliser tubes nullify internal standing waves, smoothing frequency response and reducing coloration.

## Overview

The Q Acoustics 3050c floorstanding speakers pair advanced C³ curved cone bass drivers with a rigid P2P-braced cabinet and HPE tubes to deliver powerful, distortion-free sound. Designed for audiophiles and home theatre enthusiasts, these speakers offer a wide 42 Hz–30 kHz frequency response, 90 dB sensitivity, and elegant finishes like Claro Walnut. Awarded 'Best Buy' by AV Forums, they combine technical innovation with refined aesthetics to transform your listening experience.

## Description

Straight stereo or Surround-sound, the 3000c is ready to bring music and movies vividly to life. The line-up consists of the 3010c bookshelf, 3020c standmount, 3030c large standmount, the 3040c compact floorstander, the 3050c large floorstander and the 3090c centre channel for home cinema fans.
The 3050c is the ideal floorstanding loudspeaker. It’s big enough to describe all the presence and power, as well as reveal all the detail and delicacy, that's in your music - but is elegant and well-proportioned enough to not draw attention to itself as it does so.
New ground-up C³ (pronounced ‘C-cubed’) Continuous Curved Cone mid/bass profile ensures superior bass dynamics and smoother integration with the high frequency driver.
Based on design principles found in the newest Q Acoustics Concept series, the hermetically sealed high frequency driver unit is mechanically isolated from the baffle, preventing modulation from the mid/bass driver.
Low colouration cabinets with P2P (Point to Point) bracing, minimising low-end reverberation to improve the stereo image and soundstage.
HPE (Helmholtz Pressure Equaliser) tubes disrupt the build-up of standing waves, smoothing the frequency response and reducing distortion
Boasts a clean and contemporary aesthetic with sophisticated satin metallic driver trims and low profile terminals at the back.
Available in four new finishes: Pin Oak, Claro Walnut, Satin White, Satin Black.
2 x 3050c floorstand speaker , 2 x Foam Bungs, 2 x Speaker Grilles, 1 x Owners Manual, 8 x Spike Feet, 8 x Spike Cover, 8 x M5 Screw, 4 x Rear Stabiliser
The advanced C³ profile combines the bass performance benefits of a traditional straight conic cone with the midrange control of a flared design. By creating a continuous curve profile, we’ve achieved excellent dispersion characteristics, well-controlled frequency response and seamless integration with the tweeter. Bass dynamics are improved, low-end control is superior, it’s more forgiving of room position too.
The cone geometry requires exceptional motor strength for optimal performance, so magnets are coupled to the voice coils. They reduce harmonic distortion, as they ensure near-saturation of the pole plate & yoke. The large magnets ensures superb dynamic response and headroom along with bass presence.
The drive unit is hermetically sealed & mechanically isolated from the baffle to prevent internal pressure modulations from within the cabinet and from the adjacent C³ driver. The inner chamber is vented for lower distortion, and has a lower crossover point for seamless integration.
Q Acoustics P2P (Point to Point) bracing used throughout the 3000c series supports the parts of the enclosure that need to be stiffened making the new enclosures exceptionally rigid, improving the focus of the stereo image and giving the soundstage more accuracy than ever before.
The 3050c is, like all floorstanding loudspeakers, vulnerable to internal build-up of pressure that causes unwanted standing waves and colouration. To prevent this occurring, specially designed HPE tubes are fitted inside the cabinet to nullify internal pressure and improve frequency response.
Q3050c Floor Speakers
Q3040c Floor Speakers
Q5040 Floorstand Speakers
Q5050 Floor Speakers
Q3050i Floor Speakers
Q Concept 50 Speakers
Q M40 Powered Speakers

## Features

- The 3050c is the ideal floor-standing speaker. It is large enough to describe the full presence and power and reveal all the details and subtlety contained in your music, but it is elegant and well proportioned to not attract attention as it does.
- New Driver Technology: A true breakthrough in mid/bass driver design, the new C3 Continue Curved Cone Profile Base provides excellent bass dynamics and smoother integration into the high frequency driver.
- Reduction Design Based on the design of our high-end concept range, the hermetically sealed high frequency driver unit is mechanically isolated from the deflector and prevents vibrations of the medium/low driver for a smoother and more natural sound.
- Given "Best Buy" Award by AV Forums in December 2025. "This is a big, confident and capable speaker at a killer price”
- Bass unit: 2 x 142 mm (5.5in) Treble unit: 1 x 22 mm (0.9 in) Frequency response (-6 dB): 42 Hz – 30 kHz Nominal impedance: 6 Ω Minimum impedance: 3.8 Ω Sensitivity (1 m, 2.83 Vrms @ 1 kHz): 90.0 dB Recommended amplifier power: 25 – 150 W Crossover frequency: 2.4 kHz Effective volume: 41.6 L
- Dimensions (per loudspeaker) HxWxD (Inc spikes and stabiliser): 1021 x 315 x 316 mm (40.2 x 12.4 x 12.4 in) Weight (per loudspeaker): 17.8 Kg (39.4 Ibs)
- Boasts a clean and contemporary aesthetic with sophisticated satin metallic driver trims.
- Available in four new finishes: Pin Oak, Claro Walnut, Satin White, Satin Black.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Antenna Location | For music players, For surround sound systems |
| Asin | B0DDQFJBWS |
| Audio Driver Size | 5.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | 70,440 in Electronics & Photo (See Top 100 in Electronics & Photo) 32 in Floorstanding Hi-Fi Speakers |
| Box Contents | 2 x Foam Bungs, 2 x Speaker Grilles, 3050c Floorstanding speakers (Pair) - comes in 2 boxes, 8 x M5 Screws & 4 x Rear Stabilisers, 8 x Spike feet & 8 x Spike Covers |
| Brand Name | Q Acoustics |
| Colour | Claro Walnut |
| Compatible Devices | Personal computer, TV, Tablet, Smartphone |
| Connectivity Protocol | Optical |
| Control Method | Touch |
| Customer Reviews | 3.5 3.5 out of 5 stars (3) 3.5 out of 5 stars |
| Enclosure Material | Wood |
| Frequency Response | 42 Hz |
| Impedance | 6 Ohms |
| Is Waterproof | False |
| Item Dimensions D X W X H | 31.6D x 31.5W x 102.1H centimetres |
| Item Weight | 17.8 Kilograms |
| Manufacturer | Q Acoustics |
| Maximum Speaker Output Power In Watts | 150 Watts |
| Model Name | Q3050c |
| Model Number | 3050c |
| Mounting Type | Floor Standing |
| Network Connectivity Technology | RCA, Banana plugs, Speaker cables |
| Number Of Audio Channels | 5.1 |
| Number Of Items | 2 |
| Power Source | Corded Electric |
| Product Features | Hi Res Audio, Q Acoustics P2P™ (Point to Point™) bracing used, Specially designed HPE™ (Helmholtz Pressure Equaliser™) tubes are fitted inside the cabinet to nullify internal pressure and improve frequency response., The high-frequency drive unit is hermetically sealed and mechanically isolated from the baffle to prevent internal pressure modulations, The innovative C³ Continuous Curved Cone mid/bass driver design that elevates the series beyond its nominal rivals. |
| Product Warranty | 5 years |
| Signal To Noise Ratio | 90 dB |
| Speaker Size | 40.2 Centimetres |
| Speaker Type | Floorstanding |
| Specific Uses For Product | Home Theatre, Pro Audio |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 22 Millimetres |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 142 Millimetres |

## Product Details

- **Audio output mode:** Surround
- **Brand:** Q ACOUSTICS
- **Connectivity technology:** RCA, Banana plugs, Speaker cables
- **Frequency response:** 42 Hz
- **Material:** Wood
- **Model name:** Q3050c
- **Mounting type:** Floor Standing
- **Speaker maximum output power:** 150 Watts
- **Speaker type:** Floorstanding

## Images

![3050c Floorstanding Speakers - Pair - 2x 5.5 Continuous Curved Cone Bass Driver, Point-to-Point Braced, HPE (Pressure Equalised) Cabinet, Stereo Speakers for Home Theatre (Claro Walnut) - Image 1](https://m.media-amazon.com/images/I/61IDE6cRTcL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Their are absolutely amazing quality
*by  on Reviewed in the United Kingdom 27 December 2025*

The best one's under 1000£

### ⭐ ALTA CALIDAD AUNQUE NO LLEGUE A ABRIRLO
*by  on Reviewed in Spain 6 November 2025*

No llegué a ver el producto. El embalaje estaba en malas condiciones y lo devolví porque no generaba confianza. No obstante el producto es de alta calidad.

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**Shop now:** [https://www.desertcart.pt/products/748416705-3050c-floorstanding-speakers-pair-2x-5-5-continuous-curved-cone](https://www.desertcart.pt/products/748416705-3050c-floorstanding-speakers-pair-2x-5-5-continuous-curved-cone)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-03*