PreSonus HD9 Professional Closed-Back Monitoring Headphones Ceiling Speakers Samson SR450 Includes:

Samson SR450 Includes:

300 watts continuous program power capacity

Replaceable Earpads: Yes

the 8 ohm impedance allows use of multiple speakers on a loudspeaker line

Power Capacity: 80 Watts Continuous Program Power

PreSonus HD9 Professional Closed-Back Monitoring Headphones Ceiling Speakers Samson SR450 Includes:PreSonus HD9 headphones let you do serious work without bothering others in your living space and with no outside sound distractions. They're extra comfortable and clean sounding, with a broad, transparent frequency response that ensures accurate mixing. Nothing but clear and accurate sound Their closed back acoustic design gives superior audio listening isolation and reduces headphone bleed, so you'll hear nothing but music, while your housemates