Package: Rockville W12T4S4 12" Shallow Mount 1400w Car Subwoofer, CEA Compliant, 4-Ohm + Rockville RSST12 Single 12" 0.9 cu.ft. Sealed Shallow Mount Subwoofer Enclosure Box - Constructed Using Grade "A" 5/8" MDF Wood, Proudly Made in America! + COMPLETE SINGLE ENCLOSURE INSTALLATION KIT WITH 14 AWG SPEAKER WIRE + DRYWOOD SCREWS + SPADE TERMINALS
Condition: BRAND NEW IN ORIGINAL PACKAGING
Warranty: 1 YEAR MANUFACTURER

CEA Compliant Legitimate Power Ratings
Peak Power = Amount of power the sub can handle for a burst during the loudest point of a song. This number is not as important as the RMS power. This subwoofer has 1,400 watts peak.
CEA Rated RMS Power = This is an official tested rating by a specific industry standard. This is the way the top brands in the industry such as Kicker, Rockford, etc rate their products. This subwoofer is 350 watts RMS CEA rated. This rating is measured at a very specific voltage over a specific period of time to determine true power handling. You can feel confident matching this with a high-end amplifier from Kicker, Rockford Fosgate, or any other top brand that uses CEA compliant ratings.
Description:
The Rockville W12T4S4 subwoofer features a 4-Ohm single voice coil. These subwoofers are engineered to deliver very low frequency response where space is limited. Whether installed behind the seat in a compact car, pick-up truck or in a motorcycle's saddlebag, make no mistake the Rockville T4™ subs will rock you!
A vented core magnet motor structure with extra thick back & top plates allows for full voice-coil extended peak-to-peak excursion, creating an ultra-deep bass response.
Features:
| Electrical Parameters | |
| Re | 3.46 Ohm |
| Le | 2.013 mH |
| L2 | 2.592 mH |
| R2 | 5.06 Ohm |
| Cmes | 937.44 µF |
| Lces | 23.04 mH |
| Res | 44.89 Ohm |
| fs | 34.2 Hz |
| Mechanical Parameters (using laser) | |
| Mms | 154.549 g |
| Mmd (Sd) | 140.565 g |
| Rms | 3.673 kg/s |
| Cms | 0.14 mm/N |
| Kms | 7.15 N/mm |
| Bl | 12.84 N/A |
| Lambda | 0.094 |
| Loss factors | |
| Qtp | 0.659 |
| Qms | 9.054 |
| Qes | 0.698 |
| Qts | 0.648 |
| Other Parameters | |
| Vas | 56.623 l |
| n0 | 0.313 % |
| Lm | 87.16 dB |
| Lnom | 87.78 dB |
| Sd | 535.02 cm² |
| EBP | 49 |
| Mechanical Parameters | |
| RMSE-free | 0.80 Ohms |
| Fs | 37.72 Hz |
| Re | 3.33 Ohms (dc) |
| Res | 39.65 Ohms |
| Qms | 9.00 |
| Qes | 0.76 |
| Qts | 0.70 |
| L1 | 1.59 mH |
| L2 | 2.50 mH |
| R2 | 8.03 Ohms |
| RMSE-load | 0.62 Ohms |
| Vas (Sd) | 48.41 liters |
| Mms | 157.14 grams |
| Cms | 113 μM/Newton |
| Bl | 12.91 Tesla-M |
| SPLref (Sd) | 88.0 dB (4 ohms) |
| Rub-index | 0.03 |
| Method: Mass-loaded | 80.000 grams |
| DCR mode: Measure | -0.13 ohms |
| Area (Sd) | 551.55 sq cm |

Description of RSST12:
The RSST12 single 12" sealed shallow mount speaker box is made in the USA with Grade “A” 5/8" MDF wood. This enclosure is made with precision cutting machinery by industry experts that have been making these enclosures in the USA for over 20 years. All Rockville enclosures come with a customized enhanced glue that is unmatched by any other manufacturer. That means that the carpet will stay in place and not rip or tear. The 5/8" USA MDF is much stronger then any type of import wood. This will keep your box performing at an optimal level by not flexing and distorting your woofers. Your woofers will thank you! EVERY Rockville enclosure is not only glued at all joints but stapled as well. If that wasn’t enough we add a layer of silicon to every seam! This makes your Rockville enclosure rock even more!
MADE IN THE USA WITH PRIDE!
Features:
Enclosure Measurements:
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 sub enclosures are backed with a full 90 day warranty, though it is unlikely that you will need to use it.
Complete Single Subwoofer Enclosure Installation Kit!
Includes:
This accessory package includes everything you need to install one subwoofer into an enclosure, and wire to connect the enclosure to your amplifier. This package is a top of the line accessory package which we put together and tested.
The drywall wood screws were hand selected by our installation experts because they drill into the enclosure very cleanly, without chipping the enclosure. The speaker wire is 14 gauge. This is way better than using 16 gauge. You can be 100 % sure that your enclosure will have a clean signal to the amplifier with this top of the line speaker wire. These spade terminals have also been hand selected by our installation experts to make the internal wiring simple, secure, and to run the audio signal cleanly.
At Audiosavings, we strongly believe in customer satisfaction and therefore offer free return shipping within 30 days of purchase on all items returned to us within the continental USA.
Prior to returning merchandise, contact us and we will give you a return authorization # and a return label.
You may return this item for a refund within 30 DAYS of purchase.
Warranty Repair/Exchange Period: 1 YEAR
If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options:
Your replacement or refund will process within 3-5 business days of when we receive the item.
Please note items with physical damage un-related to shipping are not covered under warranty. Registered software cannot be returned.
You MUST notify us within 48 hours if you receive an item that was damaged during shipping.
Process for returning items
Please email us with your eBay user ID, Item code / model #, Condition of the item, and the reason for your return. Please also indicate whether you would like a replacement, an exchange, or a refund. We will supply you with a reference number (RMA #) to put on the package which will ensure quick processing of your return. All returns require a RMA# to be returned back to our facility.
Item Code: W12T4S4+RSST12+K1