| E2c | E3c | E4c | E5c | E500 | |
| Description | Lightweight, sound isolating earphones deliver a rich, full-frequency soundstage | Lightweight, sound isolating earphones deliver an extended frequency soundstage | Sound isolating earphones deliver ultra-wide frequency soundstage with brilliant highs and extended bass | Sound isolating earphones deliver extended frequency response for precise highs, natural mids, and full bodied bass | Superior quality sound isolating earphones deliver the ultimate in precision highs and rich low end |
| Speaker Design | Dynamic MicroDriver | WideBand MicroDriver | High-Definition Driver with Tuned Port Technology | Dual Live Performance Drivers | Triple Hi-Definition Drivers |
| Impedance (at 1 kHz) |
16 Ohm | 26 Ohm | 29 Ohm | 110 Ohm | 36 Ohm |
| Sensitivity (at 1 kHz) |
105 dB SPL/mW | 115 dB SPL/mW | 109 dB SPL/mW | 122 dB SPL/mW | 119 dB SPL/mW |
| Lightweight Construction | 30 g (1 oz) | 28 g (0.9 oz) | 31 g (1.1 oz) | 31 g (1.1 oz) | 30 g (1 oz) |
| Personal Fit Kit | 3 sizes (S, M, L) of Foam and Flex Sleeves | 3 sizes (S, M, L) of Flex and Soft Flex Sleeves, and 1 pair of Foam Sleeves | 3 sizes (S, M, L) each of Flex Sleeves and Soft Flex Sleeves, 1 pair of Foam Sleeves, and 1 pair of Triple Flange Sleeves | 3 sizes (S, M, L) of Flex and Soft Flex Sleeves, 1 pair of Foam sleeves, and 1 pair of Triple Flange Sleeves | 3 sizes (S, M, L) of Flex and Clear Flex Sleeves, 1 pair of Foam Sleeves, and 1 Pair of Triple Flange Sleeves |
| Cable Length and Design | 1.57 m (62 inches) high-fidelity copper cable with flexible reinforcements at the earphone and plug | 1.52 m (60 inches) high-fidelity copper cable with flexible reinforcements at the earphone and plug | 1.57 m (62 inches) high-fidelity copper cable with flexible reinforcements at the earphone and plug | 1.55 m (61 inches) high-fidelity copper cable with flexible reinforcements at the earphone, crossover, and plug | Includes two detachable, high-fidelity cables for ultimate customization |
| Cable Adjustment Tube | Yes | Yes | Yes | Yes | Yes |
| Connector Plug | Stereo, gold-plated, mini 3.5mm (1/8") plug | Stereo, gold-plated, mini 3.5mm (1/8") plug | Stereo, gold-plated, mini 3.5mm (1/8") plug | Stereo, gold-plated, mini 3.5mm (1/8") plug | Stereo, gold-plated, mini 3.5 (1/8”) plug |
| Carrying Case | Zippered Nylon Carrying Case with integrated cable spool | Zippered Nylon Carrying Case with integrated cable spool | Zippered Nylon Carrying Case | Zippered Nylon Carrying Case | Zippered Nylon Carrying Case |
| Level Attenuator | None | None | Included | Included | Included |
| Memory Fit Cable | None | None | None | Included | Included |
| Suitable Uses | E Series sound isolation earphones work with any listening device that has a 3.5 mm (1/8") stereo jack, including (but not limited to): portable CD players, MP3 players, MiniDisc players, DAT, DVD, cassette players, notebook computers, in-flight entertainment systems, exercise equipment fitted with gym entertainment systems. | ||||
| Guarantee | Earphones ordered from this website have a 30 day no-questions-asked, money-back guarantee | ||||
| Warranty | Two-year warranty (See full warranty information) | ||||
| E2c | E3c | E4c | E5c | E500 | |
| Description | Lightweight, sound isolating earphones deliver a rich, full-frequency soundstage | Lightweight, sound isolating earphones deliver an extended frequency soundstage | Sound isolating earphones deliver ultra-wide frequency soundstage with brilliant highs and extended bass | Sound isolating earphones deliver extended frequency response for precise highs, natural mids, and full bodied bass | Superior quality sound isolating earphones deliver the ultimate in precision highs and rich low end |
| E Series compared to other listening devices: | ||
| E Series Vs. Regular Headphones | E Series Vs. Noise Cancellation Devices | E Series Vs. Other Sound Isolating Products |
| Shure Sound Isolating Earphones deliver accurate sound compared to larger, more expensive home listening headphones, and they are easier to carry. The sound isolating technology blocks background noise, revealing extraordinary detail and allows the listener to listen at lower levels for longer periods of time. | Typical active noise canceling headphones may introduce unwanted audio artifacts in your audio. Furthermore, active noise-canceling products are typically only effective at low frequencies. Shure Sound Isolating Earphones help to stop the noise from even entering the listening space and do not need any extra batteries or an external body pack to operate. | Shure Sound Isolating Earphones provide studio quality sound, offer a unique, more secure around-the-ear, behind-the-back cable design ideal for active lifestyles. They also provide a personalized fit kit with more sleeve options for a secure fit, resulting in better isolation. |
| Sound Isolation Demo | ||
| Hear how effective Sound Isolation is at blocking out real-world noise in the Shure Virtual Sound Lab. Launch Demo (Flash) |
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