Professional Circumaural Studio Monitor Headphones from Pioneer deliver accurate, neutral sound with optimal bass response for detailed monitoring. The high-definition 40mm drivers offer a frequency response of 5 Hz to 40 kHz, while the ergonomic headband provides comfort for long sessions. The dual air chambers and three-layer damping structure provide proper airflow and improved bass response, while eliminating unwanted resonance for a clean low to mid frequency. The fully enclosed ear pads are made with hybrid memory foam to provide a snug and comfortable fit with proper air flow around the ears, while the large ear chamber provides a wider sound stage and clear acoustic separation. The HRM-7 ships with two mini-XLR cables (coiled and straight), a 1/8" to 1/4" adapter, and replacement velour earpads.