| Content | ACME Headphones
About product
Add a new stylish accessory to your image! Available in a variety of colours, the ACME HE21 headset is for those who want to reveal their vibrant personality.
Choose your favourite from as many as 8 different colours, listen to your favourite music, talk on the phone and stay unstoppable!
| Technical details |
| Connector type |
In-ear |
| Connections |
3.5 mm 4-pin |
| Frequency response |
20–20 000 Hz |
| Impedance |
16 Ω |
| Driver diameter |
10 mm |
| Cable length |
1.2 m |
| Package |
ACME HE21R headphones, ear tips (S / M /L), user manual |
| Net weight |
0.012 kg |
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| Performance |
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| Ports & interfaces |
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| Other features |
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| Design |
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| Weight & dimensions |
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| Other |
| Producer product name |
HE21R |
| Producer product family |
Earphones |
| Gross weight |
0.04 kg |
| Barcode |
4770070880982 |
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| Features |
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| DESCRIPTION
For the stage. For massive sound. For the road.
Developed for high expectations on live stages, the specially designed driver of the IE 100 PRO creates precise audio clarity for musicians in live sessions. Typical for the new type of membrane is a powerful, high-resolution and warm monitoring sound. With the included Bluetooth® module, the in-ears become comfortable everyday companions for your mobile phone, PC or tablet. With the built-in mic, phone calls or Webcasts are also possible.
Musicians and DJs choose the IE 100 PRO wireless set for its exceptional sound and high wearing comfort. Not only for live sessions, but also for producing on the road or as an everyday companion.
The in-ears come with 4 earpiece adapters that optimize the fit for every ear size and shape. The setup is stage-safe from the connection to the cable conduit.
Sophisticated monitoring sound for mixing on live stages, producing in the studio and everywhere in between.Features :
- Innovative, dynamic 10-mm broadband transducer for powerful, precise monitoring
- 2 in 1 bundle: Bluetooth® module for wireless connection to mobile devices, PCs or tablets, with a built-in microphone for calls or standard 3,5 mm jack-plug cable
- Dynamic driver system reduces acoustic stress factors through homogenous, distortion-free reproduction
- Secure fit, high level of wearing comfort: an innovative single driver design allows for a slim and ergonomic construction
- Excellent shielding thanks to an optimized earpiece and flexible silicone and foam tips
- Stage-proof cable with internal cable duct
Specifications :
IE 100 PRO
- Frequency response 20 - 18,000 Hz
- Impedance 20 ?
- Sound pressure level (SPL) 115 dB (1 kHz / 1 Vrms)
- Total harmonic distortion : (THD)< 0.1 % (1 kHz, 94 dB)
- Noise attenuation < 26 dB
- Magnetized field strength 1.63 mT
Bluetooth® Connector
- Wearing style Bluetooth® neckband cable
- Microphone principle MEMS
- Microphone frequency response 100 - 8,000 Hz
- Microphone sensitivity -42 dBV/Pa (ITU-T P.79)
- Microphone pick-up pattern (speech audio) : omni-directional
- Power supply - built-in rechargeable lithiumpolymer battery
- 3.7 V ?, 100 mAh USB charging 5 V ?, 100 mA max.
- Operating time 10 h (music playback viaSBC) with rechargeable battery
- 240 h in standby mode
- Charging time of rechargeable batteries approx. 2.5 h
- Magnetized field strength 1.63 mT (with IE 100 PRO)
- 0.23 mT (without headphone)
- Weight approx. 13 g
Bluetooth®
- Version Bluetooth 5.0 compatible, class 1, BL
- Transmission frequency 2,402 - 2,480 MHz
- Modulation GFSK, π/4 DQPSK, 8DPSK
- Profiles HSP, HFP, AVRCP, A2DP
- Output power 10 mW (max)
- Codec SBC, aptX®, aptX LL®, AAC
DELIVERY INCLUDES
- IE 100 PRO
- Bluetooth connector
- black cable for IE 100 PRO
- USB-A to USB-C cable
- soft pouch
- cleaning tool
- foam and silicone ear adapters
- quick guide
- safety guide
- compliance sheet
| DT770 Closed reference headphone for control and monitoring applications (optionally with limiter).
The DT 770 PRO is a closed dynamic headphone and has been designed for critical music and sound monitoring. The single sided cable makes the handling of the headphone easy. The cushion system allows the DT 770 PRO to be used comfortably for long periods of time.
▲ Closed, diffuse-field studio headphone
▲ "Bass reflex" technology for improved bass response
▲ Comfortable fit due to rugged, adjustable, soft padded headband construction
▲ Robust, easy serviceable construction as all parts are replaceable
▲ Single-sided cable
▲ NEW - Limiter (Optional)
▲ Velour, circumaural ear pads
| Transmission type |
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Wired |
| Headphone design (operating principle) |
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Closed |
| Headphone impedance |
|
250 ohms |
| Headphone frequency response |
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5 - 35.000 Hz |
| Nominal sound pressure level |
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96 dB |
| Construction |
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Circumaural (around the ear) |
| Cable & plug |
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Coiled connecting cable with mini-jack plug (3.5 mm) & ¼" adapter (6.35 mm) |
| Net weight without packaging |
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270 g |
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Terminated with locking 4-pin connector for A-T UniPak® body-pack wireless transmitters. 55" (1.4 m) cable. Includes windscreen. See PRO8HEx.
PRO 8HEcW Specification Sheet 62 KB
PRO8HEcW Declaration of Conformity 245 KB
| HE15W IN EAR HEADPHONES
- Frequency response: 20–20 000 Hz
- Sensitivity: 94 dB ± 3 dB
- Plug: 3.5 mm, gold plated
| DT770 Closed headphone for drummers and monitoring purposes (FOH), with extreme isolation against ambient noise.
The dynamic, closed DT 770 M has especially been designed for drummers and FOH monitoring. The strengthened headband and the softskin ear pads provide an excellent isolation against ambient noise. The single sided straight cable allows a volume control directly at the headphone.
▲ Closed headphone
▲ Excellent ambient noise attenuation (35 dBA)
▲ Superb sound quality with high sound pressure level (105 dB)
▲ Extended frequency range
▲ Single-sided cable with volume control
▲ Robust, easy serviceable construction as all parts are replaceable
▲ Excellent comfort for long-term wearing, softskin ear pads
▲ Secure and comfortable fit due to rugged, adjustable headband construction with soft padding
▲ Single-sided cable
▲ Supplied in a carrying case (nylon)
| Transmission type |
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Wired |
| Headphone design (operating principle) |
|
Closed |
| Headphone impedance |
|
80 ohms |
| Headphone frequency response
The frequency response specifies the highest and lowest frequencies reproduced by the acoustic transducer of the headphones. |
|
5 - 30.000 Hz |
| Nominal sound pressure level
The (nominal) sound pressure level is the pressure in pascals (Pa) with which the air and the eardrum are caused to vibrate, better known as the volume. The sound pressure level is therefore a measure of the volume of a set of headphones under standardized conditions. However, it says nothing about whether the distortion is low and the sound is good at such a high volume. |
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105 dB |
| Construction |
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Circumaural (around the ear) |
| Cable & plug |
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Straight connecting cable with mini-jack plug (3.5 mm) & ¼" adapter (6.35 mm) |
| Net weight without packaging |
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300 g |
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