Package Includes:

• (2) Rockville W8T4-S4 8" Shallow Mount 1000 Watt Slim Car Audio Subwoofer 4-Ohm Sub
• (1) Rockville dB12 2000 Watt Peak/500 Watt Dyno-Certified RMS Mono 2 Ohm Amplifier Car Amp
• (1) Rockville RWK41 4 Gauge Complete Car Amp Wiring Installation Wire Kit with RCA's

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Video of T4 Series Shallow Mount subs :

CEA Compliant Legitimate Power Ratings

Description of W8T4S4:

Rockville W8T4-S4 8" Subwoofers feature the thinnest mounting depths available making them the best shallow-mount driver's suitable for the most intricate bass installations. Deep bass that's made to fit where standard-sized subwoofers can’t. What else can you ask for?

The Rockville W8T4-S4 subwoofers feature a 4-Ohm single voice coil. These subwoofers are engineered to deliver serious low frequency response where space is limited. Whether installed behind the seat in a compact car, pick-up truck or in a motorcycle's saddlebags, make no mistake Rockville T4™ subs will rock you!

Utilizing a sophisticated “High-BL” motor structure together with a large-diameter, progressive-roll spider provides increased linearity and superior overall sound quality. A vented core magnet motor structure with extra thick back & top plates allows for full voice-coil extended peak-to-peak excursion, creating ultra deep bass response. Engineered with a special aluminum alloy high-temperature voice coil winding around the high-mass vented pole piece, helps to keep the woofers cool even when your music gets “hot”!

The Rockville W8T4-S4 is CEA-2031 compliant and rated with an amazing 1000 watts peak and 250 watts RMS. That means you are getting 100% accurate RMS power ratings. These days lots of brands have competitions over how many thousands of watts they can write on the box of their items. The problem is you do not know what you are getting from them. It is easy to print a box that says 2,000 watts Max. Our subwoofers are rated in the same way that other famous brands rate their products. We also feel our manufacturing engineers are the best. The sound quality on our Rockville subs are just amazing. Our engineers who design the subwoofers are all in in the USA and have over 30 years experience manufacturing car audio.

If you are not happy with these, we will call tag them and take them back within 30 days of when you receive them for a full refund. On top of that you get a 1 year exchange warranty for any defects.

If you want the best value for a shallow mount car subwoofer, and you want a great quality product that sounds great, and you also want hassle free return policies, then we highly recommend these Rockville T4 subs.

Features:

• Rockville W8T4-S4 8” 1000 Watt 4-Ohm Shallow Mount Car Subwoofer
• Power Handling: 1000 Watts Peak Power / 500 Watts Program / 250 Watts RMS (CEA Rating)
• Ultra Stiff Paper Composite Cone
• 3D Molded High Gloss Acrylic Dust Cap
• Ultra Slim, Expanded and Rolled Steel Basket
• High Density Laminated Butyl Rubber Surround
• High Power Strontium Magnet with Ultra Saturated, High BL Motor Gap
• Vented Core Magnet Motor Structure
• High Temperature Aluminum Voice Coil Former
• Lightweight Compact Design Ideal for Any Installation
• Magnet Protection Rubber Band
• Dual Nickel Plated Spring Loaded Push Terminals
  
• Shallow Mount Subwoofer
• Impedance: SVC 4 Ohm
• Cutout Diameter: 7 Inches
• Mounting Depth: 2.5 Inches
• Frequency Response: 39 Hz to 500 Hz
• Sensitivity: 90dB @ 1w/1m
• Voice Coil: 1.5” High Power Voice Coil
• Magnet weight: 33 Oz
• Washer/Yoke Plates: 6mm Machined Steel
• X-Max: 8.4mm Peak-to-Peak

Enclosure Recommendations:

• Sealed: 0.35 cu. Ft - 0.85 Cu. Ft.
• Vented Tuned at 35Hz: Not Recommended
• Vented Tuned at 45Hz: 1.00 cu. Ft. - 2.00 Cu. Ft.

TS Parameters

Fs	46.7 Hz
Qms	7.884
Cms	0.193 mm/N
Bl	9.990 N/A
Zmin	4.24 Ω
Re	3.39 Ω
Qes	0.599
Mms	60.092 g
dBspl	84.99
L1kHz	1.904 mH
Sd	206.12 cm²
Qts	0.557
Rms	2.237 kg/s
VAS	11.6175 L
L10kHz	1.319 mH

 

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Video of RWK41:

Unboxing Video for RWK41:

Description:

The Rockville RWK41 4 AWG (American Wire Gauge) amp kit has the following differences 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 60 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!

Features:

• 1 – 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
• 60 Amp AGU Gold Plated Fuse
• 7’ Split Tube Loom
• Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets

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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