Adjustable Sliding Hinges
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A good type of foam for ear/headband cushion replacement? |
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Background
The Sennheiser Momentum M2 AEBT headphones, also known as the Sennheiser Momentum Wireless, are a premium pair of over-ear wireless headphones designed for exceptional audio quality, comfort, and style. They feature a sleek design with premium materials like stainless steel and genuine leather, ensuring both durability and elegance. With high-resolution sound, active noise-canceling technology, and proprietary transducers, they deliver a rich, immersive listening experience. These headphones offer wireless Bluetooth connectivity with aptX support, an intuitive touch control interface, and external/internal built-in microphones for calls and voice assistants.
Identification
These are one of the few headphones made by Sennheiser that features a stainless steel frame and genuine leather on the earmuffs, calling for its high price point, and making it easier to identify among other Sennheiser headphones. The model number is located underneath the left ear muff. The model number is IC: 2099A-M2AEBT. This model of headphones also features a sliding mechanism which helps separate it from the newer versions.
Technical Specifications
General:
- Bluetooth Connectivity: Yes
- Bluetooth Version (4.0)
- NFC Compatibility: Yes
- Weight: 265g
- Over-ear
- Apple and Android Compatible (aptX only available on Android)
Sound Quality:
- Frequency Response: 16 Hz - 22,000 Hz
- Impedance: Active: 480Ω | Passive: 28Ω
- Sound Pressure Level (spl): 113dB (passive: 1 kHz / 1V rms)
- Total Harmonic Distortion: <0.5% (1 kHz, 100dB)
- Noise Cancellation: Powered by NoiseGard hybrid ANC with 4 microphones
- Transmission Frequency: 2402 MHz to 2480 MHz
- Total Noise Attenuation: up to 25dB
Microphone:
- Dual Omni-directional microphone
- Pick-up pattern (Speech audio)
- Frequency Response (Wideband): 100Hz - 8 kHz
- Frequency Response (Narrowband): 300Hz-3.4 kHz
Battery:
- Battery Type: Built-in Lithium Ion Polymer (Replaceable, 3wire plug)
- Input Power: 3.7 VDC (600 mAh)
- Output Power: 10mW
- Charging Time: 3 hours
- 22 Hours battery life
Source: M2 AEBT specifications