Finding Your Perfect Bookshelf Speaker: B&W 606 S3 vs Martin Logan Motion B10

The Current State of High-End Bookshelf Speakers

The world of premium bookshelf speakers has evolved significantly in recent years, with manufacturers pushing the boundaries of what's possible in compact enclosures. Today, we're comparing two standout models: the recently released (2024) Bowers & Wilkins 606 S3 at $1,100 per pair and the Martin Logan Motion B10 at $970 per pair.

Understanding Modern Speaker Design

Before diving into specifics, let's understand what makes today's high-end bookshelf speakers special. Both manufacturers take different approaches to solving the eternal challenge of reproducing accurate sound from relatively small cabinets.

The B&W 606 S3 represents the latest evolution of their acclaimed 600 series, incorporating technology that previously was only found in their more expensive lines. The Motion B10 showcases Martin Logan's innovative folded motion tweeter technology, which handles high frequencies differently than traditional dome tweeters.

Sound Quality Deep Dive

Imaging and Soundstage

The B&W 606 S3 creates a precisely focused soundstage where instruments and vocals are locked in specific positions. This precision comes from their new Titanium dome tweeter and Continuum cone technology, which helps eliminate unwanted resonances that can blur the sound image.

The Motion B10's folded motion tweeter creates an impressively wide soundstage that often extends beyond the physical speaker placement. This can make music feel more expansive and room-filling, though with slightly less precise positioning than the B&Ws.

Detail and Resolution

Here's where the speakers show their different design philosophies. The 606 S3's titanium dome tweeter and Continuum cone midrange driver deliver exceptional detail - you'll hear subtle nuances like fingers sliding on guitar strings or the natural decay of cymbal hits. However, this revealing nature means poor recordings or compressed streaming audio will have nowhere to hide.

The Motion B10 takes a more forgiving approach. While still detailed, its folded motion tweeter produces a smoother, more relaxed presentation that can make long listening sessions particularly enjoyable. It's less likely to expose flaws in recordings, which could be a benefit depending on your music collection.

Bass Response

Despite their compact size, both speakers handle lower frequencies admirably, though differently. The 606 S3 reaches slightly deeper (52Hz vs 56Hz), but more importantly, its 6.5-inch Continuum cone driver provides better control and definition in the bass region. This makes it more suitable for use without a subwoofer.

The Motion B10's 5.5-inch woven fiberglass driver produces tight, clean bass but doesn't quite match the impact or extension of the B&W. For home theater use or bass-heavy music, you might want to consider adding a subwoofer to the Motion B10 system.

Technical Performance and Practical Considerations

Power and Amplification

This is an area where the speakers differ significantly. The Motion B10's higher sensitivity (92dB vs 88dB) means it needs less power to play at the same volume. It's also more amplifier-friendly, working well with everything from budget receivers to high-end amplifiers.

The 606 S3 is more demanding. While its nominal 8-ohm impedance is easier on amplifiers than the Motion B10's 5 ohms, it needs more power to shine. You'll want at least 50 watts per channel of clean power to hear what these speakers can really do.

Room Integration

Speaker placement can significantly impact performance. The 606 S3's rear-firing port means it needs some space behind it to breathe - ideally at least 8-12 inches from walls. Get this right, and you'll be rewarded with deeper, more articulate bass.

The Motion B10 is more forgiving of placement, though like all speakers, it still benefits from careful positioning. Its controlled dispersion pattern helps minimize problematic room reflections, making it easier to achieve good sound in less-than-ideal spaces.

Value and Long-Term Satisfaction

The B&W 606 S3 represents a significant investment at $1,100, but it delivers technology previously only found in much more expensive speakers. The build quality is exceptional, and the speakers should provide many years of enjoyment.

The Motion B10 at $970 offers excellent value, especially if you prioritize a smooth, fatigue-free listening experience. Its more forgiving nature might make it a better match for a wider range of systems and rooms.

How to Decide

Consider your priorities and listening environment:

Choose the B&W 606 S3 if:

• You want the highest resolution and detail
• Your system and source material are high quality
• You have adequate amplifier power
• Bass performance without a subwoofer is important

Choose the Martin Logan Motion B10 if:

• You prefer a smoother, more relaxed sound
• Your room has challenging acoustics
• You're using a modest amplifier
• You plan to add a subwoofer later

Remember that both speakers are excellent performers in their price range. The best choice depends on matching their characteristics to your specific needs and preferences.

For home theater use, the B&W's deeper bass extension might give it an edge for 2.0 setups, but if you're planning a full surround system with a subwoofer, the Motion B10's wider dispersion could create a more immersive experience.

Final Thoughts

Both speakers represent different approaches to high-end sound reproduction, each with its own strengths. The B&W 606 S3 excels at revealing every detail in your music, while the Motion B10 offers a more forgiving, room-friendly presentation. Your choice should ultimately depend on your listening preferences, room characteristics, and associated equipment.

Bowers & Wilkins 606 S3 Bookshelf Speaker - Pair Deals and Prices

Martin Logan Motion B10 Bookshelf Speaker Deals and Prices