Erin just uploaded his review and measurements of the LRS+ and it looks not as bad on axis as in Danny's measurement:
View attachment 436937
I would guess that Danny didn't get the reference angle and/or measuring distance right.
Here is the video review
and here is an AI generated summary of it:
- (00:00 - 00:32) Introduction & Speaker Specs
- Magnepan LRS+ costs $999 per pair.
- Speaker dimensions: 48” tall, 1” deep, 13” wide.
- Uses a two-way foil design with a frequency response of 50Hz–22kHz.
- Impedance rated at 4 ohms but measured closer to 3 ohms.
- (01:02 - 03:22) Listening Impressions - Cons
- Mid-bass (100-300Hz) is weaker compared to other speakers.
- Requires a subwoofer for deep bass below 80Hz.
- Some boxy resonance around 400Hz, improved by EQ adjustments.
- Extremely power-hungry; needs a robust amplifier to drive properly.
- (05:06 - 07:20) Setup Challenges
- Very position-dependent for best sound, both vertically and horizontally.
- Sweet spot is small—moving slightly off-center affects imaging drastically.
- Requires at least 2 feet of space from the back wall for optimal sound.
- (07:20 - 08:59) Pros & Unique Sound Characteristics
- Once set up correctly, provides an immersive and holographic soundstage.
- Works well with all music genres, not just classical or orchestral.
- Imaging is extremely precise with a strong phantom center.
- (10:02 - 12:22) Measurement Insights
- Speakers perform better when placed about 2 meters away from the listener.
- Measured bass response confirmed the need for a subwoofer.
- Highs and mids are well-balanced once EQ is applied.
- (14:31 - 19:27) Radiation & Directivity
- Tweeter placement affects off-axis listening experience.
- Side and rear listening positions significantly alter perceived sound.
- Needs precise aiming for optimal sound dispersion.
- (19:27 - 22:11) Distortion & Power Handling
- High distortion below 100Hz, reinforcing the need for a subwoofer.
- Limited maximum loudness—requires a powerful amplifier for best results.
- Dynamic range is good but constrained at higher volumes.
- (22:11 - 25:09) Conclusion & Final Thoughts
- Speaker has objective and subjective flaws, but overall tonality is manageable.
- The unique soundstage and imaging make it a compelling choice for a secondary system.
- Encourages viewer engagement and feedback for future reviews.