Package Includes:

• (1) Mackie SRM1850 1600W 18" Powered Active Pro Subwoofer
• (1) Audio Technica ATH-M50X Over Ear Professional Studio Monitor Headphones
• (4) Rockville RCXFM20E-B 20 Foot Female to Male XLR Mic Cables Black

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Video of SRM1850:

Authorized Mackie Dealer!

Description:

The SRM1850 18" Powered Subwoofer is “Built-likea-Tank,” delivering 1600W of intense power paired with a custom high-output woofer for powerful, chest-pounding low end performance. The professional-grade, internallybraced all-wood enclosure provides tour level roadworthiness and is front ported for maximum low-frequency extension and punch. The SRM1850 features stereo XLR inputs, full-range and high-pass outputs plus a variable digital crossover that includes presets for the SRM550 and SRM650 loudspeakers. The Smart Protect™ DSP is also in place to protect your investment when things get pushed a little too hard. Get the powerful low end your music demands in a rock solid subwoofer with our proven performance.

 Features:

• Mackie SRM1850 Powered Subwoofer
• 1600 Watts Peak / 800 Watts RMS
• 1600W of intense power paired with a custom high-output 18" woofer delivers chest-pounding low end performance
• “Built-Like-A-Tank” all-wood, internally-braced cabinet delivers professional-grade road-worthiness and near-zero distortion, even at high volume
• Front ported for maximum low-frequency extension and punch
• Stereo XLR inputs plus Stereo XLR full-range and high-pass outputs
• Integrated digital crossover with variable control and presets for the SRM550 and SRM650 loudspeakers
• Smart Protect™ DSP kicks in to protect your investment when things get pushed a little too hard
• Built-in cup for easily pole-mounting full-range loudspeakers

Details:

• Acoustic Performance
  • Frequency Response: (–3 dB) 40 Hz – 120 Hz
  • Frequency Response: (–10 dB) 35 Hz – 150 Hz
  • Max peak SPL: 132 dB
  • Crossover Point: 115 Hz plus alignment delay [SRM550]
                               115 Hz plus alignment delay [SRM650]
                               60 Hz – 120 Hz [Variable]"
  • Slope: 3rd order HP, 4th order LP
• Transducer
  • Woofer Diameter: 18.0 in / 457 mm
  • Voice Coil Diameter: 3.0 in / 76 mm
  • Subwoofer Diaphragm Material: Paper
  • Magnet Material: Ferrite
• Power Amplifier
  • Rated Power: 1600 Watts Peak
                           800 Watts RMS
  • Rated THD: < 1%
  • Cooling: Convection
  • Design: Class D
• Input / Output
  • Input Type: "Female XLR balanced differential (stereo left / right)"
  • Input Impedance: 20 k Ohm balanced,
                                10 k Ohm unbalanced
  • Full Range Outputs: "Male XLR balanced (parallel with inputs –  mono)"
  • High Pass Outputs: Male XLR balanced
• Line Input Power
  • US detachable line cord: 90 – 130 VAC, 60 Hz, 200W
  • EU detachable line cord: 190 – 240 VAC, 50 Hz, 200W
  • AC Connector: 3-pin IEC 250 VAC
  • Power Supply Type: Switchmode
  • Operating Temperature [extended ambient temperature]: 0 - 40 °C/32 -  104 °F
• Safety Features
  • Input Protection: "Peak and RMS limiting, power supply and amplifier  thermal protection"
  • Display LEDs: "Defeatable front power ON (Running Man logo), Front  load power limiter, High Pass Mode, input signal"
• Construction Features
  • Cabinet: 18 mm Poplar plywood
  • Finish: High durability black paint
  • Handles: One on each side
  • Grille: Powder-coated 16 gauge steel
• Mounting Method
  "The SRM1850 subwoofer is designed to sit on the floor or stage. It is NOT  designed to be pole-mounted or suspended. The cabinet
  has no rigging points and is not suitable for rigging. Never attempt to  suspend the SRM1850 by its handles."
• Physical Properties (packaged product)
  • Height: 24.8 in / 630 mm
  • Depth: 29.6 in / 752 mm
  • Width: 28.0 in / 711 mm
  • Weight: 74 lb / 33.6 kg
• Physical Properties (product)
  • Height: 22.5 in / 572 mm
  • Depth: 23.9 in / 608 mm
  • Width: 22.2 in / 565 mm
  • Weight: 64 lb / 29 kg

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Description of ATH-M50X:

As the most critically acclaimed model in the M-Series line, the ATH-M50 is praised by top audio engineers and pro audio reviewers year after year. Now, the ATH-M50x professional monitor headphones feature the same coveted sonic signature, with the added feature of detachable cables. From the large aperture drivers, sound isolating earcups and robust construction, the M50x provides an unmatched experience for the most critical audio professionals.

More About the M-Series Headphones 
Critically acclaimed M-Series professional monitor headphones deliver accurate audio and outstanding comfort, perfect for long sessions in the studio and on the go. Contoured earcups seal tight for excellent sound isolation, with minimal bleed. And the pro-grade materials are durable, yet comfortable. Find out why online reviewers, top audio engineers, and cult followers agree, M-Series is an unmatched combination of audio and build-quality that gets the job done. Hour after hour, year after year.

Features:

• Audio Technica ATH-M50X Over Ear Professional Studio Monitor Collapsible Headphones
• Advanced build quality and engineering
• Critically acclaimed sonic performance praised by top audio engineers and pro audio reviewers
  
• Proprietary 45 mm large-aperture drivers with rare earth magnets and copper-clad aluminum wire voice coils
  
• Exceptional clarity throughout an extended frequency range, with deep, accurate bass response
  
• Circumaural design contours around the ears for excellent sound isolation in loud environments
  
• 90° swiveling earcups for easy, one-ear monitoring
  
• Professional-grade earpad and headband material delivers more durability and comfort
  
• Collapsible for space-saving portability
  
• Detachable cables (includes 1.2 m - 3.0 m coiled cable, 3.0 m straight cable and 1.2 m straight cable)
  
• Top choice for studio tracking and mixing, as well as DJ monitoring and personal listening
  
• Type: Closed-back dynamic
  
• Driver Diameter: 45 mm
  
• Magnet: Neodymium
  
• Voice Coil: Copper-clad aluminum wire
  
• Frequency Response: 15 - 28,000 Hz
  
• Maximum Input Power: 1,600 mW at 1 kHz
  
• Sensitivity: 99 dB
  
• Impedance: 38 ohms
  
• Weight: 285 g (7.8 oz), without cable and connector
  
• Cable: Interchangeable cables: detachable 1.2 m - 3.0 m (3.9' - 9.8') coiled cable, detachable 3.0 m (9.8') straight cable and detachable 1.2 m (3.9') straight cable
  
• Accessories Included: Protective carrying pouch, 6.3 mm (1/4“) screw-on adapter
  

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Video of RCXFM20E-B:

Description:

All Rockville pro audio cables are made with 100% copper which boosts the efficiency of the cable. There is nothing better than 100% copper. Most of the cheaper cables on the market do not use 100% copper, instead they make their cables with CCA (Copper Clad Aluminum). CCA cables do not perform on the level that 100% copper cables perform at. CCA will not conduct signals efficiently. A 12 gauge CCA cable will not even perform as well as a 14 gauge 100% pure copper cable, which will in turn, affect the performance and longevity of your equipment. If you find cables on the market that do not mention the copper content, there is a good chance that they are selling you a cheaper cable that is CCA and not 100% copper. Rockville pays an inspection company to oversee the manufacturing of the product to ensure that we provide a 100% Oxygen Free Copper Cable (OFC). Our OFC cables are less prone to oxidation, and will provide maximum signal transfer.
 
 The other important factor of a cable is the shielding. Most of the good brands on the market have about 85% shielding coverage, so we decided to take our shielding a step further. Rockville cables are shielded with a tight copper mesh, covering 90% of the cable! The high percentage of coverage increases the ability to absorb the Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI) that suppresses signal and degrades the performance of equipment. Rockville Cable’s copper shielding provides great flexibility, maintains a durable structural integrity, while decreasing signal interference ensuring enhanced signal clarity with every use.

Features:

• Rockville RCXFM20E-B Black 20 Foot Nickel Plated Female to Male XLR Microphone Cable
• XLR Connectors with Internal Strain Relief for Rugged Reliability
• 100% Copper Conductors for Enhanced Signal Clarity
• 90% OFC Spiral Shield for Effective EMI and RFI Rejection and Flexibility
• Length: 20 Ft
• Color: Black

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About Rockville Quality Control Procedures:

The Rockville brand stands for Quality, Innovation and Value. All Rockville products go through the most rigorous quality control standards in the industry. Products go through months of extensive testing before they reach your hands. All user functions are tested and all internal components are tested for quality. Rockville makes products that are virtually un-breakable! Rockville is one of the only brands in its class to test every concept model for weeks or months before starting production. Once production begins, Rockville sends product engineers to their factory to quality control every line of production. During production every product is tested and on top of that Rockville goes the extra mile and has their high level product engineers do an additional quality control. They test a certain percentage of all products from the production line a second time to ensure that the quality meets their vigorous standards, and to make sure that there is never a batch of products with even a slight problem. All Rockville  monitors are backed with a full one year warranty, though it is unlikely that you will need to use it.