Sennheiser announced an updated version of the HD25-SP. These closed dynamic headphones are perfect for monitoring, recording and outdoor applications. They are also a lower-cost alternative to the HD25-1 II and they should cost approximately $100.

The HD25-SP II is only shipped with a 3.5mm to 6.3mm adapter stereo jack plug and 3 meters OFC cable. However the specifications are not in rest because the HD25-SP II boasts an impedance of 60Ω, a sensitivity of 114dB and a frequency response of 30Hz ~ 16kHz for a distortion factor of 0.5% or less which are not bad for a $100 headphones.