Choosing Between Modern Bookshelf Speakers: Revel Concerta2 M16 vs KEF LS50 Meta

When it comes to high-fidelity bookshelf speakers, few choices generate as much discussion as the $900 Revel Concerta2 M16 and the $1,600 KEF LS50 Meta. Both represent different approaches to the same goal: delivering exceptional sound in a compact package. Let's explore what makes each special and who they might serve best.

Understanding Bookshelf Speakers in 2024

Bookshelf speakers remain the sweet spot for many audio enthusiasts, offering a compelling balance of performance and practicality. Unlike floor-standing speakers, they're easier to position and often provide better value since manufacturers don't need to spend on large cabinets. The best bookshelf speakers can create a convincing soundstage - the three-dimensional space where music appears to exist - while fitting into real-world rooms.

Technology and Innovation

The LS50 Meta, released in 2020, represents KEF's most advanced implementation of their signature Uni-Q driver. This unique design places the tweeter (high-frequency driver) in the center of the midrange cone, creating what acousticians call a "coincident source." Think of it like ripples in a pond - when two stones create waves from the same point, they spread more naturally than from separate locations. KEF's Metamaterial Absorption Technology (MAT) is another breakthrough, using a complex maze-like structure to absorb 99% of unwanted sound behind the driver that would otherwise color the music.

The Concerta2 M16, while using a more traditional two-way design, brings its own innovations. Revel's acoustic lens waveguide helps control how high frequencies spread into the room, creating more consistent sound across different listening positions. Their deep ceramic composite woofer provides exceptional rigidity without added weight, allowing for better bass control.

Sound Character and Performance

Imaging and Soundstage

The LS50 Meta excels at creating a holographic presentation where instruments and voices appear to float in specific locations between and beyond the speakers. This "disappearing act" is particularly impressive for home theater use, where precise location of sound effects enhances the experience.

The M16 takes a more conventional approach but still delivers excellent imaging. While perhaps not as immediately spectacular as the KEF, many listeners find its presentation more natural over long listening sessions.

Tonal Balance and Accuracy

Having spent time with both speakers, the M16's neutrality stands out. It presents music as recorded, without adding its own character - a trait particularly valuable for home studio use or critical listening. The frequency response measurements support this, showing remarkable flatness from the upper bass through the treble.

The LS50 Meta has a slightly more engaging sound, with a subtle emphasis in the upper midrange that can make vocals more immediate. This isn't a coloration per se, but rather a different interpretation of accuracy that many listeners find engaging.

Bass Response and Room Integration

Here's where practical considerations become important. The M16 extends naturally to 45Hz, meaning most music sounds complete without a subwoofer. The LS50 Meta's 79Hz limit means you'll likely want to add a subwoofer for full-range reproduction, especially for home theater use.

Room size also matters - both speakers work well in small to medium rooms, but the M16's better sensitivity (86dB vs 85dB) means it needs less power to play loud. In larger spaces (over 300 square feet), you'll want to ensure your amplifier can deliver adequate power, particularly for the LS50 Meta.

Value Proposition and System Matching

The price difference between these speakers is significant. The M16 at $900 represents exceptional value, delivering performance that competes with speakers costing considerably more. The LS50 Meta at $1,600 asks a premium but justifies it through cutting-edge technology and superior imaging.

Consider your amplifier budget too. The LS50 Meta benefits significantly from high-quality amplification, while the M16 performs well with more modest electronics. A good rule of thumb: budget at least $500 for an amplifier with the M16, and $1,000+ for the LS50 Meta.

Home Theater Considerations

Both speakers excel in home theater applications but with different strengths. The LS50 Meta's precise imaging creates an immersive soundstage that's particularly effective for movie soundtracks. However, you'll definitely want a subwoofer to handle low-frequency effects.

The M16's better bass extension and efficiency make it more forgiving in home theater setups. It's easier to match with AV receivers and provides satisfying performance even without a subwoofer for casual viewing.

How to Decide

Choose the Revel Concerta2 M16 if:

• Accurate, neutral sound is your priority
• You're working with a moderate amplifier budget
• You want satisfying bass without immediately adding a subwoofer
• Value per dollar is important
• You're setting up a home theater on a budget

Choose the KEF LS50 Meta if:

• Creating a holographic soundstage is your priority
• You have high-quality amplification
• You're planning to add a subwoofer anyway
• You want the latest speaker technology
• You're building a premium home theater system

Both speakers represent excellent choices in their respective price brackets. The M16 offers exceptional performance at a more accessible price point, while the LS50 Meta pushes the boundaries of what's possible in a bookshelf speaker, albeit at a premium.

Remember that speaker choice is personal - if possible, listen to both in your space before deciding. The best speaker is the one that makes your music come alive while fitting your budget and room constraints.

Revel Concerta2 M16 Bookshelf Speaker Deals and Prices

KEF LS50 Meta Bookshelf Speakers - Pair Deals and Prices