Rockville Dpm8 White Pair ** Studio Monitors

This is for a  pair
1 fully functionnal
1 with issues for diy guy or to be repair

The Rockville DPM8 Active/Powered Studio Monitor Speaker is a step-up version of our popular APM series. These speakers are sold individually and each speaker is bi-amped which means it has one amp for the highs, and another for the lows. These speakers have 300 watts of peak output power and 150 watts RMS. These sound better than the famous brand studio monitors. They have a flat frequency curve making these the perfect studio monitors. The only reason our price point is not 300 % higher is because you are buying directly from the manufacturer. We are one of the leading speaker manufacturers in the USA, and we have a state of the art manufacturing process. There is a lot to talk about so I will break it down into sections.

Description of the Enclosure:
We chose a wooden enclosure as opposed to a plastic enclosure. Your studio is made of wood for a reason. The sound characteristics of high quality wood are better than plastic. We only use the highest quality MDF wood. We do not bother with cheap particle board material when we want to make the best speakers. The thickness is 0.5" around and the front board is a full 1" thick to give you the best sound quality possible. The enclosure is built with the perfect amount of air space to maximize sound quality for a studio.

Every studio or computer room should look beautiful. We believe speakers should enhance the look of a room. We make these speakers in 3 beautiful finishes: painted black, painted white, and wood finish. We use "baking paint" made for wood surfaces. Baking paint is long lasting and is the best paint for speakers! We went with a beautiful finish that is mostly matte with a slight shine to it. Our designers spent countless hours on the color and design to make sure it is not only beautiful, but elegant as well to improve the appearance of your studio or room. We kept all the controls on the back of the speaker, which will keep the speaker looking very clean and modern. The tweeter has a curved front bezel to make the highs crystal clear and distortion free.

Amplifier and Speaker Components Details:
To get the most efficiency we use a class "D" amplifier. We use the best quality components from the most reputable circuit manufacturers in the world in order to produce crystal clear sound. Most brands do not like to reveal what's in the guts of the speaker. We feel differently. We want you to know what is inside so you realize how good of a value we are offering and also so that you can understand how good these really are. We use ADAU 1701 Digital Sound Processor (DSP) for audio processing and TPA3116 for amplification. These are both known to be the best in class circuit designs. These components are amazing and allow us to adjust the sound via soft programming on a computer during the design stage to get the perfect sound. ADI and TI are the names of the makers of these ICs. Most people do not know the brand names that make circuits; but these are the most famous and reliable in the industry. Only very high end manufacturers like us use these components.

For highs, we use Ferro fluid enhanced 1.5" neodymium silk dome tweeters with metal grill protection. If you are an audiophile, I am sure you have tested and love the sound of silk dome tweeters. The neo magnet is strong and can handle a lot of heat. This enabled us to beef up the amplifier power without having to worry about melting or blowing the tweeter. The highs on these sound really good! I cannot wait for you all to hear it in person, because I cannot describe how good these sound! You really need to listen to them in person.

We use a 8" woofer that will out-perform a regular 8" woofer any day! The bass sounds amazing on these! Very clear and punchy! The woofer has an injection molded polypropylene cone. This is an engineered type of plastic that is used on many speakers today. It is strong and puts out a great sound. The rubber woofer surrounds increase sound quality and eliminate unwanted distortions. They sound better than foam surrounds in my opinion, which is why we went with rubber. The computer optimized electronic crossover network supplies amazing sounding highs, lows, and mids - basically it filters out unwanted frequencies from each component so that each speaker plays the right frequencies, which in turn allows the speaker to be louder without distorting. We use very high-grade crossover filters in our speakers. The specially wound voice coils produce accurate responses along the entire frequency spectrum. We developed the speakers with the most optimized magnet structure, cone, and cabinet space, with the goal of reproducing the sound to play back exactly the way it was recorded!

Added Benefits:
Our factory uses the latest Precision Glue Machine (Over 500 meter Tunnel Oven). But you may ask why am I talking about glue? Well, actually, the glue on the speakers is of the upmost importance. If the glue does not hold up, the speaker will be done and blow. 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 that can secure the glue in place. If the glue can handle more heat, than your speaker can handle more power!

Thick "Wadding" protects the inside of the speaker cabinet. This can be seen if the speaker cabinet is removed. Basically, 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 clearer, and at the same time it protects all the parts inside the speaker. This material is also 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 if you are trying to create the best speaker!

Inputs and Outputs and Rear Panel Controls:
As I mentioned earlier, we kept all the controls on the rear of the unit to make the speaker look clean and modern. The Volume, High Pass filter and Low Pass filter controls are all found on the rear of the unit. The DPM8 has all your standard studio inputs and outputs such as a ¼" TRS and XLR balanced input jacks, and RCA input.

Features:

Rockville DPM8W 8" 2-Way 300W Active/Powered Studio Monitor Speaker in White (sold individually)

Peak Power: 300 Watt

RMS Power: 150 Watt

Bi-Amped: 45 Watts for highs, and 105 watts for the lows

Enclosure 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 around while the front board of it is a full 1" thick to give you the ultimate best sound quality!

We 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 room

The enclosure is built with the perfect amount of air space to maximize sound quality for a studio

The port is built to the perfect spec to enhance the sound

Auto-Switching Power Supply

Ferro Fluid Enhanced 1.5" Neodymium Silk Dome Tweeter With Metal Grill Protection

Tweeter has 1" voice coil diameter

Curved Front Bezel Design Eliminates Standing Wave Distortion

Injection Molded Polypropylene Cone Woofer

Rubber woofer surrounds increases sound quality and eliminates unwanted distortions

Computer Optimized Electronic Crossover Network Supplies Amazing Sounding Highs, Lows, and Mids

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 Responses along Entire Frequency Spectrum

Distortion-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 the 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 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 Digital Sound Processor for audio processing and TPA3116 for amplification. These are both known to be the best in class circuit designs. These components are also amazing and allow us to adjust the sound via soft programming on a computer during the design stage to get the perfect sound. ADI and TI are the names of the makers of these ICs. Most people do not know brands who make circuits, but these are famous in that industry and are known to be the best of the best. Only very high end products use these components

110 Volt compatible with SMPS technology - Normally most items have a transformer. Our SMPS technology switches voltage more efficiently and adheres to all international efficiency standards!

Every Speaker in Production Undergoes a Computer Generated Sound Check Test to Ensure it Upholds to our Specifications and Standards

We use a "6Sigma" style Quality Assurance of Each Product (Long story short, each product will work perfectly as advertised for a long long time!)

Transducer Production Line to Make the SPL Performance Stable

Inputs / Outputs / Controls:

Volume control

Independent High (-2dB - +1dB) and Low (-2dB - +2dB) frequency level controls

One each ¼" TRS (TS capable) and XLR balanced input jacks

RCA input

Details:

Certification: CE and RoHS Compliant

Amplifier: Class D, very efficient amplifier with top components! (ADI--ADAU1701 DSP, TI--TPA3116, SMPS)

System Impedance: Tweeter 6 Ω ; Woofer 4 Ω

Signal to noise ratio: 80dB (Maximum output with THD+1<1%, A-weight)

Max SPL: 106dB @ 1w/1m

THD: 0.10%

Frequency Response: 30Hz - 20kHz

300 Watts peak output

150 Watt RMS output

Input voltage: 120V

Components: 1.5" neodymium silk dome tweeter and 8" woofer with rubber surrounds and polypropylene cone

Product Dimensions in Inches (Single): (W*H*D) 9.92" x 15.35'' x 12.20''

Shipping Dimensions in Inches (For pair boxed): (W*H*D) 15.94'' x 19.52'' x 13.94''

Net Weight: 22.06 LBS

Shipping Weight: 26.47 LBS

Includes signal cable and power cord

Input Impedance (Ohms): 10 K Ohm Balanced

System Volume: (-30dB to +6dB)