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Product (Click product name to go to order page) |
In-Ear Transducer Type |
Freq. Resp. | Imped. | Sensitivity | Isolation With Ear Tips Provided | Ear Tips Provided/Available | Suggested Retail Price |
| Etymotic Research <Visit the Manufacturer Site> | |||||||
| ER-4P |
Dynamic (Single Driver) |
20-16kHz | 27 ohms | 108 dB/2.3 mW | 20-25
dB (Foam or Silicone Tips) 25+ dB (Custom Molds) |
Triple-Flange Silicone (Med. only) and Foam (Med.) Included.
Silicone available in Med. only. |
$330.00 |
| ER-6 |
Dynamic (Single Driver) |
20-16kHz | 48 ohms | 108 dB/3.3 mW | 15-20
dB (Foam or Silicone Tips) 20+ dB (Custom Molds) |
Double-Flange Silicone (Med. only) and Foam Tips (Med.) Included. Foam tips vailable in Small, Medium and Large Sizes. |
$139.00 |
| ER-6i |
Dynamic (Single Driver) |
20-16kHz | 16 ohms | 108 dB/2.3 mW | 20-25
dB (Foam or Silicone Tips) 25+ dB (Custom Molds) |
Triple-Flange Silicone (Med. only) and Foam (Med.) Included.
Silicone available in Med. only. |
$149.00 |
| Shure <Visit the Manufacturer Site> | |||||||
| E2, E2c |
Dynamic-High Energy (Single Driver) |
30-20 kHz | 16 ohms | 105 dB/1.0 mW | 10-15 dB | Single-Flange Silicone Tips (Sleeves) S, M, L and Foam Tips S, M, L, Included. | $99.00 |
| E3, E3c |
Dynamic-High Energy (Single Driver) |
26 ohms | 115 dB/1.0 mW |
Single-Flange Silicone Tips (Sleeves) S, M, L, Included. Ultra soft rubber tips (Sleeves) S, M, L included. Foam Tips Available in Med. Only included. Triple-Flange Silicone Tips Available in Med. Only. Available as optional accessory. |
$179.00 | ||
| E4, E4c | Low Mass, High Energy, Tuned Port (Single Driver) | 29 ohms | 109 dB/ 1.0 mW | 10-15 dB |
Single-Flange Silicone Tips (Sleeves) S, M, L, Included. Ultra soft rubber tips (Sleeves) S, M, L, Included. Foam Tips Available in Med. Only, Included Triple-Flange Silicone Tips Available in Med. Only, Included. |
$299.00 | |
| E5, E5c | Low
Mass, High Energy, Balanced Armatures (Dual Drivers) |
20-20 kHz | 110 ohms | 122 dB/1.0 mW | 10-15
dB (Foam or Silicone tips) 25+ dB (Custom Molds) |
Single-Flange Silicone Tips (Sleeves) S, M & L, Foam Tips (Med. only), and Triple-Flange Silicone Tips (Med. Only) Included. |
$499.00 |
| Precision Labs | |||||||
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Challenger M Challenger S Challenger Pro 1000 (All three models use the same drivers) |
Balanced Armature (Single Driver) |
20-20kHz | 25 ohms | 115 dB/1.0 mW | 25-30+ dB | Full Custom Earpieces that precisely fit your ears. These are soft and flexible JB1000 or Satin Soft material that lasts for years. |
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Challenger Pro 6500
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Dual
Balanced Armature Drivers With Passive Crossover (Dual Drivers) |
10-22kHz | 19 ohms | 108 dB/1.0 mW | 25+ dB | Full Custom Earpieces that precisely fit your ears. These are made of durable Satin Soft material that lasts for years. |
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