Mackie Onyx Artist 1.2 2x2 USB Audio Recording Studio Interface Bundle with Rockville RCM03 Pro Recording Condenser Mic, PRO-M50 Studio Headphones and DMS40 40" Mic Boom Arm

Fixed Crossover Filter cutoff frequency: 40Hz---16 KHz. Load impedance: Greater or = to 1000 Ohms. Equivalent Noise level: Less than 18dB A (IEC581-5). Max. Input SPL: 126dB(THD.0% at 1kHZ). Electrical current: Greater than 4.8Ma. Microphone body net weight:320 Grams (0.7 Pounds). Microphone Max.diameter 44mm (1.73 inches). Microphone Length 217mm (8.54 inches). Microphone material: steel grille + Alluminum (handheld part). PCB Layout: Surface mount. Features: RockvilIe DMS40 40" Studio Desk Clamp Microphone Stand w/Boom Arm. Articulating microphone boom arm. Suitable for studios, broadcasting, podcasting, and more. Arms: 20"+20" arm length for adjustment. C-shape desk clamp is made of aluminum alloy. Fits any desk less than 2 inch thick. ABS plastic mic clip. You can set the base of the stand on the desk firmly and adjust to your favorite position. High quality steel frame is sturdy and durable. Internal springs for silent and effortless positioning. Includes: Pro-m50 headphones. Detachable cable. Soft suede and leather ear cushions (interchangeable). Leather hard travel protective case. Gold plated adapter. Features: RockvilIe PRO-M50 Studio Headphones w/ Detachable Coil Cable, Case+Extra Ear Pad. Professional High-Definition Studio Headphones. 40mm Neodymium drivers. Ergonomically designed swivel ear cups. Supreme sound isolation. Accurate sound reproduction. Minimal bleed. Sturdy and durable steel headband and arms. Soft leather headband cover. Interchangeable leather and soft suede ear cups covers included. Detachable 51 coil cable made of 100% Oxygen Free Copper (158 fully extended). Gold plated 3.5mm connector. Gold plated adapter. Hard leather carrying case. Stainless steel headband frame and moving arms are durable and long-lasting. Specifications: Style: Closed-Back. Design: Circumaural. Transducer Type: Dynamic. Driver: 40MM. Sensitivity: 973dB. Impedance: 32ohm. Frequency Response:10Hz 25KHz. Max. Power: 600MW. Rating Power: 260MW. Net We