Cambridge Audio SX-80 Entry Level Floorstanding Speakers Review

Introduction

The Cambridge Audio SX-80 floorstanding speakers enter the market as an enticing proposition for the budget-conscious audiophile. These speakers promise to deliver the commanding presence and power of floorstanders without the usual financial barrier. This review will delve into the SX-80s' potential to redefine expectations at their price point and their place in a home audio setup.

Design and Build

The Cambridge Audio SX-80 speakers strike a balance between minimalism and functionality. Their modern finish ensures they blend seamlessly into the contemporary home environment.

Cabinet Quality

The rigid MDF cabinet construction of the SX-80s is a cornerstone of their design. Utilizing Computer-Aided Design (CAD) precision, Cambridge Audio has aimed to minimize standing waves and unwanted cabinet vibration, a commendable approach that promises a cleaner sound free from coloration due to cabinet resonance.

Visual Appeal

The speakers' matt-black finish offers an understated elegance, though some may find the limited color options restrictive when trying to match with existing decor. Regardless, the finish is of a quality that belies the speakers' entry-level positioning.

Features

At the heart of the SX-80's design is a suite of features that aim to provide a superior listening experience. These include a silk dome tweeter and a paper cone woofer, both of which have been carefully optimized for performance.

Crossover Technology

The optimized crossover at 1.6kHz deserves attention. It's engineered for a neutral, smooth, and phase-linear response, which is key to achieving a natural and immersive soundstage. The crossover's role in evenly distributing frequencies between the tweeter and woofer is critical for cohesiveness across the audio spectrum.

Driver Composition

The silk dome tweeter is a highlight, typically reserved for more expensive models, offering a level of accuracy and detail that is quite impressive. Conversely, the paper cone woofer, treated for an even response, works in tandem with the highly optimized magnet systems to provide controlled bass and high efficiency, a challenging feat for any speaker.

Connectivity and Compatibility

The SX-80 speakers maintain a nominal impedance of 8 ohms and a sensitivity of 87dB, making them compatible with a wide range of amplifiers and receivers. They are relatively easy to integrate into existing systems, a boon for users who want to upgrade their setup incrementally.

Performance

The SX-80s' performance is the crux of their appeal. They promise a sound that competes with more expensive models, and in many respects, they deliver.

Sound Quality

The silk dome tweeter ensures that high frequencies are reproduced with clarity and detail, while the woofer provides a tuneful low-end that is both punchy and refined. The overall frequency response is smooth and even, leading to a sound that is balanced with a slight focus on midrange and high-frequency detail.

Acoustic Characteristics

The cabinet design and dedicated foam dampeners work in concert to reduce acoustic reflection and deepen the soundstage. The result is an audio experience that feels wide and effortless, with a sense of space that is typically not found in this price bracket.

User Experience

User experience extends beyond sound quality and into the realm of practicality and everyday use.

Installation and Mobility

Weighing in at 37.3 lbs (16.9kg), the SX-80s strike a balance between heft and portability. They are manageable for one person to move and install, and their dimensions, while commanding, do not overpower a room.

Audience Suitability

The SX-80s are best suited for those venturing into the world of high-fidelity audio without wanting to make a significant financial commitment. They are also ideal for seasoned listeners looking for a secondary system in their home.

Value Proposition

At £399 per pair, the SX-80s represent a significant value proposition. They compete favorably with other floorstanding speakers in their price range, offering a level of sophistication in sound reproduction that is usually found in more expensive models.

Final Thoughts

The Cambridge Audio SX-80 speakers stand out as an exceptional option for anyone looking to delve into high-quality audio without breaking the bank. Their balanced sound, focus on detail, and controlled bass are commendable. The rigid MDF cabinet and optimized crossover contribute to an audio experience that is both immersive and expansive. While the two-way design and limited color options may not satisfy every preference, these speakers offer a compelling package for their price. The SX-80s are a testament to Cambridge Audio's commitment to making high-fidelity sound accessible to a broader audience.