Now let's list the positives for the top 5 loudspeaker manufacturers in the world.
Revel:
- Extremely flat frequency response for nearly all of the lines, including their budget speakers. Under +/-2dB and in most instances under +/-1.5dB.
- Ultima2 line has fantastic cabinets and offer the option of piano black.
- All lines use metal drivers, woofer, mid-woofers, midranges, and tweeters.
- Terrific off-axis response in all models and very low distortion.
- Uses waveguides, neodymium magnets, underhung motors, shorting rings, copper pole caps, etc.
- Feature a great product option for virtually any budget.
KEF:
- Extremely flat frequency response for nearly all of the lines, including their budget speakers. Under +/-2dB and in most instances under +/-1.5dB from 100Hz-10,000Hz.
- Have fantastic cabinets and piano black option.
- Feature a great product option for nearly any budget.
- All speakers have a waveguide.
- Most lines feature shorting rings, neodymium magnets, copper pole caps, etc.
- Excellent off-axis response and extremely low distortion throughout the entire product line.
Paradigm:
- Very good frequency response of +/-2dB from 100Hz-10,000Hz for the entire line of products.
- Terrific off-axis response.
- Low distortion.
- Fantastic cabinets with piano black option.
- Beryllium tweeters with neodymium magnets, but only in the Signature line.
- Front firing ports
-Product for virtually any budget.
Dynaudio:
- Good frequency response. Around +/-2dB from 100Hz-10,000kHz for at least half of the products.
- Great off-axis response.
- Descent distortion.
- Fantastic cabinets, with piano black option.
- Product for virtually any budget.
PSB Speakers:
- Ultra low distortion.
- Waveguides on nearly all product offerings.
- Excellent cabinets, but no black piano option for the Synchrony line.
- Extremely flat frequency response of under +/-2dB from 100Hz-10,000Hz. And in a lot of cases under +/-1.5dB.
- Terrific off-axis response.
- Copper pole caps and shorting rings in the Synchrony line.