Polk Audio MM842SVC 8” 900w SVC Car Audio Subwoofer Sub+Sealed Sub Box Enclosure

Package Includes:
(1) Polk Audio 8” Car/Marine Boat Audio Subwoofer
(1) Rockville 8" Sealed Shallow Mount Car Sub Enclosure Box
10 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal)
12 Feet of 14 AWG Blue Speaker Wire
2 Spade Terminals

Description for Polk Sub:
The Premium Upgrade
Tuned for the total sonic accuracy you get in a studio subwoofer, the MM1 Series reconfigures this kind of high-quality deep bass impact for an on-the-go listening experience that totally outperforms your OEM factory setup.
Advanced High-Performance Bass
Every element of the MM1 Series is meticulously engineered for thunderous bass, enhanced sonic detail and ultra-durable construction—Dynamic Balance technology, a high excursion bump stack motor structure, glass fiber formers, multilayered and oversized voice coils, high-temp Conex spiders, a vented pole and basket structure, and integrated fuses.
Ultra-Marine Certified

Features:
Polk Audio MM842SVC 8” 900 Watt Single 4-Ohm Car/Marine Boat Audio Subwoofer Sub
Driver Compliment: 8" (203.2 mm)
Cutout Dimensions: 7.2" (185mm)
Mounting Height: 0.55" (14.06mm)
Mounting Depth (Top): 4" (105mm)
Mounting Depth (Bottom): 4.68" (119mm)
Peak Power Handling: 900 Watts
Continuous Power Handling: 300 Watts
Nominal Impedance: 4 Ohms
Frequency Response: 30Hz-200kHz
Sensitivity: 85 dB
Magnet Weight: 40.5 oz
Magnet Material: Ceramic
Magnet Size: 120mm x 50mm x 25mm
VC Diameter: 1.5"
Enclosure Volumes:
Minimum Sealed: 0.5 cu. ft.
Maximum Sealed: 1.2 cu. ft.
Minimum Vented: 0.66 cu. ft.
Maximum Vented: 1.2 cu. ft.

Description for Rockville Enclosure:
The RSST8 single sealed 8" shallow mount speaker box is made in the USA with Grade “A” ¾” 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 ¾” 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!

Features:
Rockville RSST8 Single 8" .44 cu. ft. 3/4" MDF Sealed Shallow/Truck Subwoofer Enclosure Box
Proudly Made In The USA, Using Only The Finest Quality Materials - For The Best Level of Performance From Your Subs!
Designed For 8" Shallow Mount Subwoofers
Machine precision cut mounting holes
¾” USA Heavy Duty MDF Construction
Top of the line Glue for extra durable adhesion
High quality GOLD spring loaded terminals
Designed, tested, and engineered to work perfectly with high powered subs
Designed to give the best sound quality

Enclosure Measurements:
Type of Enclosure: Sealed Shallow
Enclosure Sub Size: Single 8"
Dimensions in Inches: 15.5" x 7.25" x 5" x 11"
Top Depth: 5"
Bottom Depth: 7.25"
Mounting Depth: up to 3.3&