Sony MDR 7509HD Professional High Definition Headphones
The MDR-7509HD is a high-quality stereo headphone for critical and demanding professional applications, including studio and broadcast monitoring. Closed type headphones for sound monitoring by professional studio engineers and musicians Circum-aural headphones 360kJ/m3 high power neodymium magnets 80kHz reproduction using 50mm HD driver units High power handling capacity 3,000mW Gold connectors and OFC cord with stereo unimatch plug Unique folding design with supplied soft case Specifications: - Type: Closed , Dynamic
- Driver unit: Dome type, 50mm diameter
- Maximum input: 3000mW (IEC)
- Impedance: 24 Ohms (at 1kHz)
- Sensitivity: 106dB/mW
- Frequency range: 5 to 80,000Hz
- Cord: Coiled, 1.2 to 3m. OFC litz wire
- Plug: Gold-plated Uni-match plug
- Mass: 300g (excluding the cord)
| Model |
MDR 7509HD |
| Type |
Closed |
| Impedence |
24 Ohms (at 1kHz) |
| Weight |
300g |
| Audio Connection |
Both |
| Sensitivity |
106dB/mW |
| Frequency Response |
5 to 80,000Hz |
Sony MDR 7509HD Professional High Definition Headphones
The manufacturer's warranty covers parts for one year and labor for 90 days from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.
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