Premium Bookshelf Speakers Face-Off: B&W 707 S2 vs Klipsch RP-600M II

Bookshelf speakers remain a cornerstone of high-quality home audio, offering an excellent balance of performance and practicality. Today, we're comparing two popular options: the refined Bowers & Wilkins 707 S2 ($959) and the dynamic Klipsch RP-600M II ($649).

Understanding Bookshelf Speakers in 2024

Bookshelf speakers serve as the sweet spot for many audio enthusiasts, delivering impressive sound quality without dominating your living space. These compact performers can create a convincing soundstage (the three-dimensional space where music appears to come from) while fitting comfortably in most rooms.

The speakers we're comparing today represent different design philosophies. The B&W 707 S2, introduced in 2017, emphasizes accuracy and refinement, while the Klipsch RP-600M II, released in 2023, focuses on dynamics and engagement.

Core Performance Analysis

Sound Character

The B&W 707 S2 delivers a notably neutral presentation, meaning it tries to reproduce music exactly as recorded without adding its own character. Its Carbon Dome tweeter (the speaker that handles high frequencies) extends to 47kHz - well beyond human hearing - which contributes to exceptional detail and clarity.

In contrast, the Klipsch RP-600M II employs a horn-loaded tweeter design, which projects sound more directly toward listeners. This creates an immediately engaging, dynamic sound that many find exciting, particularly for rock music and movies. The latest version includes an 18% larger horn design that reduces unwanted sound reflections.

Technical Performance and Efficiency

One of the most significant differences lies in sensitivity - how efficiently the speakers convert power into sound. The Klipsch's 94dB sensitivity rating means it needs far less power to play loudly compared to the B&W's 84dB rating. In practical terms, the Klipsch will play noticeably louder with the same amount of power.

Bass performance also differs notably. The Klipsch extends slightly lower (44Hz vs 50Hz), though both deliver impressive low-end for their size. The B&W uses a Continuum cone material developed for their flagship 800 series, while Klipsch employs their proprietary Cerametallic woofers with larger voice coils in this latest version.

Room Integration

Speaker placement significantly impacts performance. The B&W 707 S2 tends to be more particular about positioning, requiring careful placement away from walls to sound their best. The rear-firing port (which helps produce bass) needs room to breathe.

The Klipsch RP-600M II proves more forgiving, thanks partly to its horn-loaded design that better controls sound dispersion. This makes them easier to position in real-world rooms where ideal placement isn't always possible.

Value Considerations

While the B&W commands a higher price, it delivers exceptional refinement and detail that justifies the investment for critical listeners. The build quality is outstanding, with premium materials throughout.

The Klipsch offers compelling value, delivering dynamic performance and versatility at a lower price point. Recent improvements in the II version, including reduced distortion and better power handling, have only strengthened its position.

Real-World Performance

Music Playback

The B&W 707 S2 excels with acoustic music, classical, and jazz. Its neutral presentation and exceptional detail reveal subtle nuances in complex recordings. The midrange performance, particularly with vocals, is remarkably natural.

The Klipsch RP-600M II shines with rock, pop, and electronic music. Its dynamic capabilities and slightly forward presentation make music more immediately engaging. The improved horn design in this version has tamed the occasional harshness some found in earlier models.

Home Theater Use

For home theater applications, the Klipsch holds a slight edge. Its higher sensitivity means it can handle movie dynamics more easily, and the horn-loaded design helps with dialogue clarity. The B&W still performs admirably but may require more powerful amplification to achieve similar impact.

Both speakers can serve as excellent front channels in a surround sound system, though you'll want to match them with their respective brand's center channels for the best integration.

Technical Innovations

The B&W 707 S2 introduced several technologies from their higher-end lines, including:

• Continuum cone material that reduces unwanted resonance
• Carbon Dome tweeter with improved breakup characteristics
• Flowport design for cleaner bass response

The Klipsch RP-600M II brings significant updates:

• Revised horn geometry for smoother high-frequency response
• 70% larger voice coils for better power handling
• New aluminum shorting rings reducing distortion

How to Decide

Choose the B&W 707 S2 if:

• You prioritize absolute accuracy and refinement
• You mainly listen to acoustic, classical, or jazz
• You have high-quality amplification
• You're willing to carefully optimize speaker placement

Choose the Klipsch RP-600M II if:

• You want immediate impact and excitement
• You listen to rock, pop, or watch lots of movies
• You have a modest amplifier
• You need placement flexibility
• Value is a prime consideration

Both the B&W 707 S2 and Klipsch RP-600M II represent excellent choices in their respective price brackets. The B&W offers unmatched refinement and accuracy, while the Klipsch delivers engaging dynamics and excellent value. Your choice should ultimately depend on your listening preferences, room constraints, and existing equipment.

Remember that speaker choice is personal - if possible, listen to both options with your favorite music before deciding. Local audio dealers often allow extended home trials, which can be invaluable in making the right choice for your specific situation.

Bowers & Wilkins 707 S2 Bookshelf Speaker - Pair Deals and Prices

Klipsch RP-600M II Bookshelf Speakers - Pair Deals and Prices