JBL SB-210Indoor/Outdoor Compact Subwoofer 100108322 these versatile monitoring headphones are

these versatile monitoring headphones are ideal in a variety of situations

Amp B - Power Output -other: 400 @ 2 ohms

Reinforced locking loops for customer supplied locksRubber over-molded cushion grip carrying handle and pull handleConvenient quiet-glide wheelsWaterproof and dust tight design (MIL-C-4150J / IP67)

Blackmagic Desktop Video Utility

JBL SB-210Indoor/Outdoor Compact Subwoofer 100108322 these versatile monitoring headphones areJBL SB 210Indoor Outdoor Compact Subwoofer The Control SB210 provides low frequency reinforcement for a wide variety of sound system applications. Its compact size, high output and outdoor capable design makes it one of the most versatile subwoofers in the installation market. Features: 2 x 250 mm (10 in ) Aluminum Ceramic Composite Cone Drivers. 400 W Power Handling. Fully Outdoor Capable Design. SonicGuard Overload Protection. 13 x M6 Suspension