Sprightly speakers with much to offer, the SX-50s are a bargain and a worthy addition to any room's furniture.
,What Hi-Fi? · March 2014
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Cambridge Audio SX50 Bookshelf Speakers
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$199.00
Regular price
$229.00
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The Cambridge Audio SX50 Bookshelf Speakers are proof that you don't need a massive footprint to enjoy massive sound. Made for bookshelves, desks or media units, these speakers deliver a surprisingly rich and detailed audio performance that belies their compact dimensions. Cambridge tuned the crossover so both drivers work in harmony, maintaining phase accuracy for an immersive stereo image.
KEY FEATURES
- Compact Form Factor: Small footprint for bookshelves, desks, or media units.
- High-Quality Woofer: 135mm (5.25") treated paper cone driver for punchy, controlled bass.
- Silk Dome Tweeter: 25mm (1") silk dome for detailed, smooth highs.
- Rigid MDF Cabinet: CAD-modeled enclosure minimizes unwanted resonance for cleaner sound.
- Optimized Crossover: Optimized crossover tuning keeps both drivers in harmony, maintaining phase accuracy.
- Rear Ported Design: Tuned bass reflex port enhances low-end depth and warmth.
COMPACT BRILLIANCE
Despite measuring just 225mm in height, the SX50 uses a 135mm (5.25") treated paper cone woofer. This material strikes the perfect balance between stiffness and lightness, allowing the cone to move quickly for accurate transients while maintaining the structural integrity needed for punchy bass. The result is a sound that feels full and authoritative, even when the speakers are tucked away on a shelf.
REFINED HIGH FREQUENCIES
Great sound is about balance, and the SX50 pairs its capable woofer with a sophisticated 25mm (1") silk dome tweeter. Unlike harder materials that can sound harsh in near-field listening environments (like a desk), the silk dome offers a smooth, non-fatiguing high-frequency response.
ENGINEERED FOR PURITY
Every element of the SX50's construction is focused on audio purity. The cabinet is rigid MDF, designed using computer-aided modeling to minimize unwanted resonance. Optimized crossover tuning maintains phase accuracy between the drivers, and the rear bass reflex port adds warmth and depth to the low end.
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SPECIFICATIONS
| Specification | Detail |
|---|---|
| Model | Cambridge Audio SX50 |
| Sensitivity | 87dB |
| Frequency Response | 50Hz to 22kHz |
| Impedance | 8 Ohms |
| Drivers | 1 x 135mm (5.25") Woofer, 1 x 25mm (1") Silk Dome Tweeter |
| Recommended Power | 10 - 100 Watts |
| Port Configuration | 1 x Rear Ported |
| Dimensions (H x W x D) | 225 x 161 x 240 mm (8.9 x 6.3 x 9.4") |
| Weight | 3.0 kg (6.6 lbs) each |
| Color | Black Matte |
How big are the Cambridge Audio SX-50 speakers?
How big are the Cambridge Audio SX-50 speakers?
Each SX-50 measures 225 x 161 x 240mm (8.9 x 6.3 x 9.4 inches) and weighs 3.0kg (6.6lbs), sized for bookshelves, desks or media units.
How much amplifier power do the Cambridge Audio SX-50 speakers need?
How much amplifier power do the Cambridge Audio SX-50 speakers need?
The SX-50 speakers have a recommended power range of 10 to 100 watts and an impedance of 8 ohms, making them easy to drive with a wide variety of amplifiers and receivers. Their 87dB sensitivity means they perform well even with modest amplification.
How close to a wall can the Cambridge Audio SX-50 go?
How close to a wall can the Cambridge Audio SX-50 go?
While the SX-50 is designed as a compact bookshelf speaker ideal for bookshelves and desktops, it features a rear-firing bass reflex port that works best with some distance from the rear wall. Cambridge suggests leaving at least 5cm behind each speaker, and includes foam bungs for the rear port if you place them on a desk or close to a wall.
What type of tweeter does the Cambridge Audio SX-50 use?
What type of tweeter does the Cambridge Audio SX-50 use?
The SX-50 uses a 25mm (1 inch) silk dome tweeter, which Cambridge pairs with the woofer for crisp highs and a balanced, natural sound.
Are the Cambridge Audio SX-50 speakers good for a stereo hi-fi system on a budget?
Are the Cambridge Audio SX-50 speakers good for a stereo hi-fi system on a budget?
The SX-50 delivers a surprisingly rich and detailed audio performance that belies its compact dimensions. Built with a 135mm treated paper cone woofer, optimized crossover tuning, and a rigid MDF cabinet designed using computer-aided modeling, they offer high-fidelity sound focused on audio purity at an accessible price point.
