Side by side comparison and review of Sennheiser HD 2.30i and JBL Quantum One. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sennheiser HD 2.30i | JBL Quantum One |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack, USB-C | |
|---|---|---|---|
| Series | HD 2 | - | |
| Weight | 262 g | 369 g | Sennheiser HD 2.30i are lighter than Sennheiser HD 2.30i headphones. |
| Colour | Black | White | Black | |
| Earpad Material | Leatherette | Memory foam | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Sennheiser HD 2.30i | JBL Quantum One |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser HD 2.30i can be folded. |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | JBL Quantum One are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | DTS Headphone:X 2.0 | |
| Frequency Response | 18 - 22000 Hz | 20 - 40000 Hz | JBL Quantum One offer a larger frequency range than Sennheiser HD 2.30i. |
| Max Input Power | - | 30 mW | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 115 dB/Vrms | 114 dB | Sennheiser HD 2.30i have higher sensitivity than JBL Quantum One. |
| Impedance | 22 Ohm | 32 Ohm | |
| Max Sound Pressure | 115 dB | - | |
| Diaphragm | - | 50 mm | |
| Features | - | JBL Quantum SURROUND, JBL Quantum SPHERE 360 | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Sennheiser HD 2.30i | JBL Quantum One |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Mono, omni-directional | - | |
| Sensitivity | - | -40 dBV/Pascal |
| REMOTE CONTROL | Sennheiser HD 2.30i | JBL Quantum One |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Sennheiser HD 2.30i | JBL Quantum One |
|---|
| Cable Type | Headphones cable - 1.4 m | Audio cable | |
|---|---|---|---|
| Cable Length | 1.4 m | - | |
| Detachable Cable | Yes | - |
| FEATURES | Sennheiser HD 2.30i | JBL Quantum One |
|---|
| Additional Functions | - | LED backlight |
|---|
| CONNECTIONS | Sennheiser HD 2.30i | JBL Quantum One |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Sennheiser HD 2.30i | JBL Quantum One |
|---|
| Included Accessories | - | Wind shield | |
|---|---|---|---|
| Software Included | - | JBL Quantum Engine | |
| Compatibility | iPhone | - | |
| Service & Support | Limited warranty - 2 years | 1-year warranty |
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