Package Includes: (1) Pair of Rockville APM8B 8" 500W Active/Powered USB Studio Monitor Speakers(1) Pair of Rockville RRS263M High Density Foam Studio Monitor Isolation Pads 10.35" x 13" with 3 Angle Adjustments Pair Rockville APM8B 8" 2-Way 500 Watt Powered USB Studio Monitor Speakers+Pads Features of APM8: Rockville APM8 8" 2-Way 500 Watt Active USB Studio Monitor Speakers in Black (Pair)Peak Watts: 500 Watt Per Pair (250 Watts Per Speaker)RMS Watts: 250 Watts Per Pair (125 Watts Per Speaker)Two-Way Active Studio Monitor Speaker SystemQuad Amp Design: Each Driver Features Frequency Specific Independent AmplifiersEnclosure is made of top quality MDF wood. Our enclosure is not particle board, it is true high-grade MDF! The enclosure is 0.5” thick while the front board of it is a full 1” thickness to give you the ultimate best sound quality!Comes in 3 enclosure finish options Wood finish painted black. Wood finish painted white. Wood finish with vinyl front boardWe use “baking paint” made for wood surface. It lasts long and is the best paint for speakers!Beautiful finish is matte with a slight shine to it. Our designers spent a lot of time on the color to make it beautiful and elegant looking to improve the appearance of your studio or roomThe enclosure is built with the perfect amount of air space to maximize sound quality for a studioThe port is built to the perfect spec to enhance the soundFull Range Class “D” Amplifier Circuitry with Auto-Switching Power Supply LED Power on Indicator on Rear PanelFerro Fluid Enhanced 1.5" Neodymium Silk Dome Tweeter With Metal Grill ProtectionTweeter has 1” voice coil diameterCurved Front Bezel Design Eliminates Standing Wave DistortionInjection Molded Polypropylene Cone WooferRubber woofer surrounds increases sound quality and eliminates unwanted distortionsComputer Optimized Electronic Crossover Network Supplies Amazing SoundingHighs, Lows, and MidsRear-Firing Port Shaped and Designed by Sound Engineers to Reduce PortTurbulence and Deliver Distortion Free Top Sound Quality!We developed the Most Optimized Magnet structure, Cone, and Cabinet Space that Reproduces the Sound to Play Back Exactly the Way it was Recorded!Specially Wound Voice Coils Produce Accurate Response along Entire Frequency SpectrumDistortion-Free Playback Even at Max Volume Listening! Very Clean Sound!Our factory uses the latest Precision Glue Machine (Over 500 meter Tunnel Oven). To put it in simple to understand terms; the glue on speakers is of the upmost importance. If the glue does not hold up, the speaker is done. We use the latest machinery to manufacture these speakers. The SPL of the speaker goes up when you use better glue and a better machine the secure the glue in place Thick “Wadding” protects inside the speaker cabinet – Wadding is a white chemical silk type of material that we put inside the speaker cabinet for multiple reasons. It helps to make the sound come out more clear, and it also protects all the parts inside the speaker. This material is also a fire retardant. This is unique to our speakers. Most other brands do not take this step due to the cost of the material, but it is a game changer!World class top of the line audiophile grade components! We use ADAU 1701 for audio processing and TPA3116 for amplification. These are both known to be best in class circuit designs. These components also are amazing and allow us to adjust the sound via soft programing on a computer during the design stage to get the perfect sound. ADI and TI are the names of the makers of these IC’s. Most people do not know brands who make circuits, but these are famous in that industry and known to be the best of the best. Only very high end products use these components110 Volt compatible with SMPS technologyEvery Speaker in Production Undergoes a Computer Generated Sound Check Test to Ensure it Upholds to our Specifications and StandardsTransducer Production Line to Make the SPL Performance Stable One Complete Pair with Mater / Salve Output Connection with Included Noise Rejection CablingIncludes a noise rejection cable to connect the 2 speakers together (This is a proprietary cable we use that connects the 2 speakers together without any unwanted noise). We also use a special cable tip that will not allow the user to plug the cable in backwards. The cable locks in secure and tightComes in 3 beautiful finishes: Painted Black, Painted White, Vinyl Wood Finish Inputs / Outputs / Controls: Volume controlBass/Treble Control -4dB to 4dB (allows you to adjust high and low frequency independently)¼” and XLR combo input jackHigh Speed USB jackRCA input3.5mm Headphone output Details: Certification: CE and RoHS CompliantAmplifier: Class D, very efficient amplifier with top components! (ADI--ADAU1701, TI--TPA3116, SMPS)System Impedance: Tweeter 6 ΩWoofer 4 ΩSignal to noise ratio: 91dB (Maximum output with THD+1<1%, A-weight)Max SPL: 106dB @ 1w/1mTHD: 0.10% Frequency Response: 30Hz - 20 kHz500 Watts peak output per pair250 Watt RMS output per pairEach speaker produces 125 watts peak and 250 watts RMSInput voltage: 120VComponents: 1" neodymium silk dome tweeter and 8" woofer with rubber surrounds and polypropylene coneProduct Dimensions in Inches (Single): (W*H*D): 9.9'' x 15.4'' x 12.2''Shipping Dimensions in Inches (For pair boxed): (W*H*D) 30.0'' x 19.53'' x 13.94''Net Weight(Pair): 33 LBSShipping Weight (Pair): 38.4 LBSIncludes speaker linking cable and power plugInput Impedance (Ohms): 10 K Ohm BalancedSystem Volume: (-30dB to +6dB) Features of RRS263M: Rockville RRS263M Monitor Isolation Pads10.5" x 13"3 Adjustable AnglesHigh quality, High Density FoamEliminates vibrations and unwanted noises in your studioPrice is for (2) pads which accommodates (2) speakers