The Campfire Audio Mammoth ranks #810 out of 865 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Campfire Audio
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#810 Campfire Audio Mammoth Discontinued eBay
Pros: Bass is lifted about 2.8 dB with extension to 20 Hz, giving kick drums and bass lines extra weight. Lower mids sit within about 0.8 dB of target, keeping voices and guitars natural. It uses 1 x 10mm dynamic + 2 x balanced armature with an easy 8.1 ohm load.
Cons: Discontinued, so it is mainly found used. Presence sits about 7.2 dB low with a 9.4 dB dip near 3.7 kHz, so vocals and instruments lose some bite. A Harman score of 47 places it in the lower part of the in-ear rankings.
| Released | 2021 (5 years ago) |
|---|---|
| Connection | Wired |
| Deviation From Target | 4.00 dB standard deviation |
| Driver Type | Hybrid |
| Drivers | 1 x 10mm dynamic + 2 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 5Hz - 20kHz |
| Harman Preference Score | 47 (measured by crinacle, via AutoEQ) |
| Impedance | 8.1 ohms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-1.6 dB at 30 Hz) |
| Tonal Tilt | -1.16 (negative is warmer, positive brighter) |
EQ preset to match the Harman target
Set a preamp of -6.7 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +0.0 dB | 0.70 |
| Peak | 190 Hz | -6.0 dB | 0.70 |
| Peak | 6,604 Hz | +6.2 dB | 0.46 |
| Peak | 766 Hz | +3.7 dB | 2.05 |
| Peak | 5,271 Hz | -9.1 dB | 3.68 |
| High shelf | 10,000 Hz | +4.3 dB | 0.70 |
| Peak | 1,691 Hz | -2.1 dB | 2.69 |
| Peak | 3,341 Hz | +3.6 dB | 3.26 |
| Peak | 6,986 Hz | -3.9 dB | 5.83 |
| Peak | 2,332 Hz | -1.5 dB | 3.35 |
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