Package Includes:

• (1) Polk Audio PAD5000.5 5-Channel 900w RMS 2-Ohm Car Audio Amplifier Amp
• (1) Rockville RWK4CU 4 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC
• (1) Rockville dB12 2000 Watt Peak/500 Watt Dyno-Certified RMS Mono 2 Ohm Amplifier Car Amp
• (1) Rockville RWK42 4 Gauge 4 Chan Car Amp Wiring Installation Wire Kit (2) RCA's

---

Authorized Polk Dealer!

Features of PAD5000.5:

• Polk Audio PAD5000.5 5-Channel 900w RMS 2-Ohm Car Audio Amplifier Amp PA D5000.5
• Super-Efficient Class D Design—Runs much cooler than conventional amps.
  High-Speed MOSFET Switching—Power supply with outputs stable into 2 Ohm loads for full range channel speakers and 1 Ohm loads for subwoofer channel.
  
• Protection—Thermal, DC offset, reverse DC voltage and short circuit protection.
  
• Sub 1/Sub 2 Inputs—Line level inputs for subwoofer signal from head unit
  
• SUB/INT Source Switch—In the INT position, the amplifier will filter the bass frequencies from the full range signal and send them to the subwoofer amplifier channel.
  
• SUB Sonic Filter—Attenuates the frequencies below the settings on the control.
  
• Remote Bass Level Control—Set gain to match output from head unit.
  
• Rear Full, HPF Switch—Selects between no filtering or a high pass filter to dial in your speakers’ blending.
  
• Channel Mode Switch (4CH/ST)—In the ST position, the amplifier sends the same signal to the front and rear channels.
  
• Nickel-Plated Wire Terminals & RCA connectors— Ensure maximum signal transfer.
  
• Stainless Steel Hardware—Used throughout won’t corrode in humid environments.
  

Specifications:

• Type: Bridgeable Class D MOSFET
  
• Channels: 5 channel
  
• RMS Continuous Power @ 4 Ohms: 70 W x 4; 200 W x 1
  
• RMS Continuous Power @ 2 Ohms: 100 W x 4; 400 W x 1
  
• RMS Continuous Power Bridged @ 4 Ohms: 200 W x 2
  
• RMS Continuous Power 1 Ohm (Sub): 500 W x 1
  
• Distortion at Rated Power: <0.1%
  
• Remote Gain Control Included (sub only)
  
• Minimum Impedance Bridged: 4 Ohms
  
• Minimum Impedance Not Bridged: 2 Ohms
  
• Minimum Impedance Subwoofer Channel: 1 Ohm
  
• Signal-to-noise Ratio: 105 dB
  
• Frequency Response: 20 Hz-20 kHz
  
• Crossover Filter Slope: 12 dB/octave
  
• Front Gain Control: 200 mV - 6 V
  
• Filter Switch (Front): 3-position (BPF, Full, HPF)
  
• High Pass Filter Frequency Range (Front): 40 Hz - 400 Hz
  
• Low Pass Filter Frequency Range (Front): 80 Hz - 4 kHz
  
• Filter Switch (Rear): 2-position (Full, HPF)
  
• High Pass Filter Frequency Range (Rear): 40 Hz - 4000 Hz
  
• Rear Gain Control: 200 mV - 6 V
  
• Line Level Inputs
  
• LED Power Indicator
  
• LED Protection Indicator
  
• Supply Voltage: 10 V - 16 V
  
• Fusing & Power/Type: (2) 40 Amp ATC
  
• Power Connections: 4 AWG
  
• Ground Connections: 4 AWG
  
• Speaker Connections: 12 AWG
  
• Height: 1 13/16" (46 mm)
  
• Depth: 6 3/4" (171.5 mm)
  
• Width: 13 5/16" (338.1 mm)
  
• Width w/ Terminal Adaptor: 14 1/16" (357.9 mm)
  
• Weight: 6 3/4 lbs (3.06 kg)

---

Video of RWK4CU:

---

Video of dB12:

Description:

The dB12 is a mono amplifier with 2,000 watts peak output, and 500 watts Dyno Certified power. Here at Rockville we offer the best value in car audio. We therefore want to make it easy for you to compare our products to any brands on the market. The peak rating can be used to compare with brands who use peak ratings such as Boss and Power Acoustik while the Dyno Certified RMS rating can be used to compare with top brands such as Kicker, Rockford, Alpine, etc. 

One of the tricks to determine the real power of a car amplifier is to multiply the fuse rating by 10 to determine the true RMS power. This formula almost always works within 20 %. The dB12 features a Maxi fuse with a rating of 60 Amps. Although we rate these conservatively at 500 watts Dyno Certified @ 2 ohms, this amplifier puts out more power than this!

This amp has a fully adjustable 12dB/Octave crossover with differential circuitry. Other features include a subsonic filter, a fully adjustable bass equalizer, mute and delay soft start technology, a phase control switch, and a dashboard subwoofer control for added convenience. The dB12 is protected by a full IC controlled circuit and has professional peak limiter circuitry guaranteeing distortion free music playback at all levels.

The RCA input accepts both balanced and un-balanced inputs. If there is potential inference in the car, the balanced input signal is less susceptible to noise.

The dB amps by Rockville use the top parts and components recommended by Rockville’s very own engineer. These amps are the best sounding out of any series we have ever created. They perform more efficiently resulting in even dB of sound. We created them to be 2 ohm stable just like the world’s most famous amps by Rockford Fosgate, Kicker, etc. If you compare our amp to the most famous amps you will find our amp can compete and, in my opinion, surpass the performance of anything in its class.

Each and every amplifier we manufacture is tested twice. Once at the semi-finished PCB stage of production, and then another test is done at the final assembly. We also run age tests on them. After this is all done, we hire a 3rd party independent company unaffiliated with our factory or with us to go to the factory and inspect 20% of all the production items. We test the power, the controls, and over 20 other tests. We guarantee these amps will satisfy you. We are so confident in your satisfaction of this amplifier that we will offer you a 90 day money back guarantee. If this amp does not perform as well as you expected we will send you a pre-paid shipping label and give you all of your money back. This means if for any reason you want to return the amplifier back for a full refund within 90 days, you can! (Amp must be complete along with the box).

Includes:

• Amplifier
• Bass Remote
• Birth sheet with tested power
• Owner’s manual
• Mounting Screws
• Warranty

Features:

• Rockville dB12 2000 Watt Peak/500 Watt Dyno-Certified RMS Mono 2 Ohm Amplifier Car Amp
• Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford Fosgate, etc)
  - 2 Ohm: 500 Watts x 1 Channel <1% THD+N
  - 4 Ohm: 300 Watts x 1 Channel <1% THD+N
• Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc)
  - 2 Ohm: 2000 Watts x 1 Channel
  - 4 Ohm: 1200 Watts x 1 Channel
• High-Speed MOSFET Power Supply
• Designed, Engineered, Developed, and Quality Controlled in the USA
• Fully Adjustable 12dB / Octave Crossover with Differential Circuitry
• Low Pass Filter: 50Hz - 250Hz
• Subsonic Filter: 15Hz - 55Hz
• Phase Control Switch 0-180 degrees
• Full IC-Controlled Protection Circuitry
• Remote Dashboard Subwoofer Control
• Fully Adjustable 12dB Bass Equalizer
• Mute and Delay Soft Start System
• RCA Preamp Line Output
• RCA Line Input (This is to connect the amplifier to your receiver)
• Molded power terminals have the highest current draw in the industry and they also look way nicer than other terminal styles
• 8 Volt Preamp Circuitry
• Power and Protection LED Indicator
• LED Illuminated Logo
• Minimum THD at Rated Power: <0.1%
• S / N Ratio: >90dB
• Under Voltage Protection at 10V
• Over Voltage Protection at 16V
• Frequency Response: 15Hz - 250Hz
• Damping Factor: >150 @ 100Hz
• 60 Amp Maxi Fuse
• Dimensions: (W x H x L) 9" x 2.4" x 13.1"

Owner’s Manual

---

Video of RWK42:

Video for Unboxing RWK42:

Description:

The Rockville RWK42 4 AWG (American Wire Gauge) amp kit has the following diferences over other amp kits on the market at this price point.

1. Our RCA cables are 100 % copper. These are top of the line RCA cables

2. Better Resistance: The only thing that really matters with wires is the resistance rating. This is a measurement of conductivity and how much signal is loss per foot of wire. Since Rockville wires are made with around 3 times as much copper as any other wire at this price point, these wires had a much better resistance rating which means they will transfer more power to your amps than the other brands.

3. We do not cheat you on the thickness of the wire. These are standard American wire gauge thickness. This is another reason our conductivity is better than anything else at this price point. Other brands in the market place write 4 gauge, but cheat you on the thickness. We are honest about the thickness.

4. The Rockville amplifier installation kits feature a new soft abrasion proof insulating jacket. This rugged PVC outer jacket allows for 100% improved flexibility over standard power cables making them extremely easy to route through your vehicles interior, and it maintains exceptional resistance to grease and oil. The PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F.

The RCA signal transfer cables included in this kit feature blue and silver twisted pair technology in a clear outer jacket insulation skin. Not only do the blue and silver wires look cool but they also provide superior signal transfer with maximum noise suppression. They are 100% copper to provide absolute lossless perfect signal transfer to your receiver. This technology reduces interference, so your audio signal flows clean and pure at all power levels.

This kit also includes a massive 80 Amp AGU Gold Plated Fuse, so you can be sure it will handle the all the DC power that your amp will need without even the slightest loss of current. The included 7 split loom tube provides protection for your power cable from the typically harsh environment found under the hood of your car.

Audiosavings product experts have tested this amp kit against many leading amp kits on the market and were were impressed not only by the great looks but by the quality of these Rockville installation kits as well. These kits had a lower resistance rating than the other brands we compared and tested them against. What this means is that Rockville manufactures their kits with more copper than other kits at this price point, ultimately providing your amplifiers with better and cleaner DC power, so they work cooler and more efficiently. You will hear the difference a Rockville installation kit will make!

One other last thing worth noting about our kit compared to others. Our kit cosmetically looks the best. It has blue power wire, clear ground wire, and twisted pair RCAs with matching colors. This model includes (2) sets of RCA cables.

Features:

• Rockville RWK42 4 Gauge 4 Channel Car Amplifier Wiring Installation Kit
• (2) 17 High Grade Twisted Pair of 100% Copper RCA Cable
• 17 4 Gauge Translucent Blue SuperFlex Power Cables
• 17 18 Gauge Blue Remote Cable
• 17 16 Gauge Clear Speaker Wire
• 3 4 Gauge Clear SuperFlex Ground Wire
• Gold Plated AGU Heat Resistant Fuse Holder
• 80 Amp AGU Gold Plated Fuse
• 7 Split Tube Loom
• Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets
• Soft abrasion proof insulating jacket allows for 100% improved flexibility
• PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F

---

The Rockville Difference:

Whenever you see the Rockville shield on a product you know that it has the stamp of approval. While other companies simply import products from China, Rockville manufactures the products in China to lower your cost but do so under American style supervision and quality standards to get you that USA quality that you want!

 

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 products are backed with a hassle free warranty, though it is unlikely that you will need to use it.

 

Great features and great quality make Rockville a great choice.