| 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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| The IE 900’s acoustic design ensures brilliant, natural high-end sound reproduction.
It features a refined version of Sennheiser’s 7mm audiophile Extra Wide Band (XWB) transducer system, engineered to tighter tolerances and expertly tuned for even greater fidelity, and a unique triple-chamber absorber (T3CA) system. These advances produce high dynamics in a precise and controlled manner, so music stays distortion free and extremely transparent at any listening volume.
Specifications :
High-fidelity earphones with German-made 7mm XWB
transducer - for natural, balanced sound and high noise isolation
Unique triple-chamber absorber system to remove masking
resonances for a refined and extended treble
Newly developed membrane foil for minimized natural
resonances and distortion
Choice of 3.5mm unbalanced and 2.5/4.4mm balanced
connectivity cables with gold plated MMCX-connectors
Selection of silicone and foam ear adaptors and adjustable
ear hooks to ensure an optimal fit
Impedance: 16 ohms – Frequency response: 5 Hz – 48,000 Hz – THD: <0.05% (94 dB, 1 kHz) – Premium carry case with metal serial no. plate – Presentation box with signed customer certificate – Designed, engineered and made in German
General Data
Ear coupling In-ear
Frequency response 5 Hz – 48,000 Hz (-10 dB)
Transducer principle Dynamic, pressure chamber
Transducer size 7 mm
Sound pressure level (SPL) 123 dB (1 kHz, 1 Vrms)
Impedance 16 Ω
Total Harmonic Distortion (THD) <0.05% (94 dB, 1 kHz)
Weight: single earphone 4 g
Weight: both earphones (L&R) 2 x 4 g = 8 g
Weight: earphones with cable 24 g
Packaging
Contents IE 900 earphones
Unbalanced para-aramid reinforced cable with 3.5 mm connector
Balanced para-aramid reinforced cables with 4.4 mm and 2.5 mm connectors
3 pairs of silicone ear adapters (S, M, L)
3 pairs of foam ear adapters (S, M, L)
Cable clip, cleaning tool and cloth
Carry case
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HSC 171
Professional headset with cardioid, shock mounted, speech optimized condenser
microphone. Main application: Live-commentaries and broadcast. The microphone?s
frequency range is 20-20,000 Hz with a sensitivity of 25 mV/Pa. The required feeding
voltage is 9 to 52 V phantom-power. Impedance is 200 ohms. The headphone?s impedance
is 55 ohms with an audio bandwidth of 18-26,000 Hz. Type: supra-aural, closed-back
with self-adjusting headband. Microphone arm is swivelling through 270 degrees for
left or right-hand use with integrated mute switch. 10 ft (3m) coiled cable, with 6-pin
female mini XLR connector, ?? jack plug (headphones) and 3-pin XLR connector with
integrated HSC-PA phantom power adapter (microphone).
Net/shipping weight: 250/720g (8.8/25.2 oz.)
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HSD 171 without cable
Professional headset with hypercardioid, shock mounted, speech optimized,
dynamic microphone. Main application: Live sound use. The microphone?s
frequency range is 60-17,000 Hz with a sensitivity of 1 mV/Pa (-60 dBV).
Impedance is 600 ohms. The headphone?s impedance is 55 ohms with an
audio bandwidth of 18-26,000 Hz. Type: supra-aural, closed-back with self-adjusting
headband. Microphone arm is swivelling through 270 degrees for left or right-hand
use with integrated mute switch.
Net/shipping weight: 255/725g (9/25.4 oz.) | | 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
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