Equation RP21
| Brand | Equation |
|---|---|
| Type | Closed Circumaural |
| Driver | Dynamic |
| Connector | 3.5mm Mini Stereo |
| Online Price USD | $100 |
| Weight | 350.0g |
| Impedance | 32 Ω |
| Cable Length | 300 cm |
| Microphone | None |
| Noise Reduction | None |
| Isolation | 10 dB |
| Release Year (approximate) | 2005 |
This headphone has had its score reduced by 30% as it is an older model.
Average Reviewer Scores
User Reviews
Skylab Senior Reviewer
6.1/10The RP21's sound far better than they should for the $149 (easily gotten for $99). They have very good bass weight and depth. The mids are reasonably open and transparent. The highs are a little chalky and dry, but removing the foam helps this somewhat (but of course voids the warranty). The stock earpads could be a lot better - the RP21's are much more comfortable with pads from a Beyerdynamic DT770 (but you need to get the pleather pads or you lose a lot of bass). The RP21 isolated very well, better than a lot of other closed cans.
A very good closed headphone for the money.
| Bass Quality | 5 | Mids Quality | 7 | Highs Quality | 5 |
| Detail | 5 | Comfort | 5 | Durability | 6 |
| Portability | 7 | Value | 8 | Isolation | 8 |
kontendoo Reviewer
7.5/10I owned this headphone , very impressive! Best bass , perfect isolation , good detail and cheap! (for performance)
But , bad highs quality and soundstage. No matter , because other specifications is perfect!..
| Bass Quality | 5 | Mids Quality | 8 | Highs Quality | 6 |
| Detail | 8 | Comfort | 7 | Durability | 7 |
| Portability | 7 | Value | 9 | Isolation | 9 |