Detailed comparison and review of Sennheiser HD 2.30i (HD 2.0) and JBL Quantum 400. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sennheiser HD 2.30i (HD 2.0) | JBL Quantum 400 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | HD 2.0 | - | |
| Weight | - | 274 g | |
| Colour | Black | Black | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Sennheiser HD 2.30i (HD 2.0) | JBL Quantum 400 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | - | DTS | |
| Frequency Response | 18 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 2.30i (HD 2.0) offer a larger frequency range than JBL Quantum 400. |
| Max Input Power | - | 30 mW | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 120 dB | 98 dB | Sennheiser HD 2.30i (HD 2.0) have higher sensitivity than JBL Quantum 400. |
| Impedance | 22 Ohm | 32 Ohm | |
| Features | - | JBL Quantum SURROUND |
| MICROPHONE | Sennheiser HD 2.30i (HD 2.0) | JBL Quantum 400 |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Frequency Response | - | 10 - 10000 Hz | |
| Sensitivity | - | -40 dB |
| CABLE | Sennheiser HD 2.30i (HD 2.0) | JBL Quantum 400 |
|---|
| Cable Type | Headphones cable - 1.4 m | - | |
|---|---|---|---|
| Cable Length | 1.4 m | - |
| CONNECTIONS | Sennheiser HD 2.30i (HD 2.0) | JBL Quantum 400 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 2.30i (HD 2.0) | JBL Quantum 400 |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Software Included | - | JBL Quantum Engine | |
| Compatibility | iPhone, iPad, iPod | - | |
| Service & Support | Limited warranty - 2 years | 1-year warranty |
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