Best Mid range Enclosure

Skar Audio SK12TBV Single 12' 800 Watt Max Power Vented Subwoofer Enclosure Bass Tube

Single 12-Inch Vented Loaded Subwoofer Enclosure Bass Tube (Passive).
Peak Power: 800 Watts, RMS Power: 400 Watts.
Dual 2-ohm Voice Coil Subwoofer wired internally to a 1-ohm Final Impedance Load.
Highly Efficient and Powerful Subwoofer, Frequency Response Range: 26Hz - 200Hz.
Vented Enclosure Tube Design Delivers Powerful and Responsive Bass Output.

Strong structure - the electrical enclosure is made of high quality glass fiber reinforced polyester, which is precisely cut and welded. Strong wear....
Reinforced lock and hinge electrical enclosure box adopt high-quality lock cylinder, with precise and firm structure, which is not easy to fall off.....
Waterproof sealing strip - the electrical box is sealed with rubber strip to prevent rainwater from entering and protect the internal electrical....
Easy to install - the electrical enclosure box is equipped with a removable backplane and T-shaped nut slot for easy installation of electrical....
Wide range of applications - electrical boxes are suitable for indoor and outdoor applications, protecting circuits and preventing corrosion. It is....

WIRELESS BLUETOOTH: A high end boombox stereo speaker that has a wireless Bluetooth 2.1 connectivity at a range of 35ft. Will be able to connect to any external device with Bluetooth compatibilities such as iPhone, Android, smartphone, PC and etc.
AUXILIARY INPUTS: Other than the wireless connection, this portable speaker also has 3.5mm aux input, USB, and micro SD slots and serve as an MP3 music player for MP3 or WMA files. It also has a radio system to connect to FM.
PORTED ENCLOSURE DESIGN: Built with rugged and durable housing enclosure but still super lightweight, so this boom box blaster can be taken anywhere. Constructed with a ported enclosure design for an impressive bass response.
VISIBLE BUTTONS: Complete with accessible power on and off switch, play or pause, previous/next buttons and FM button control center. This player is great for home / beach party with beats and more.
RECHARGEABLE BATTERY: The battery will surely last long with its 1000mAh capacity. It also boasts a digital surround sound amplifier, has two 2’’ Speaker Drivers and 4’’ Subwoofer to achieve that full range loud stereo sound system reproduction.

Dedicated midrange driver to reproduce the critical mid-frequency band.
Three-Position Acoustic Balance Control to tailor the loudspeaker’s output for the most difficult acoustic environments.
KLH cabinetry featuring a structurally reinforced ¾” MDF enclosure.
Thirteen component network using high-quality iron-core inductors & Mylar capacitors.

Dedicated midrange driver to reproduce the critical mid-frequency band.
Three-Position Acoustic Balance Control to tailor the loudspeaker’s output for the most difficult acoustic environments.
KLH cabinetry featuring a structurally reinforced ¾” MDF enclosure.
Thirteen component network using high-quality iron-core inductors & Mylar capacitors.

Single 10-Inch Vented Loaded Subwoofer Enclosure Bass Tube (Passive).
Peak Power: 800 Watts | RMS Power: 400 Watts.
Dual 2-ohm Voice Coil Subwoofer wired internally to a 1-ohm Final Impedance Load.
Highly Efficient and Powerful Subwoofer | Frequency Response Range: 32Hz - 250Hz.
Vented Enclosure Tube Design Delivers Powerful and Responsive Bass Output.

1* M.2 NVME SSD Convert Adapter Card + 1* Screwdriver + 3* Screws included. The NVME SSD Convert Adapter is DIY kit for assembling an upgraded SSD replacement for MacBook with large capacity NVME SSD. ( DO NOT fit external SSD enclosure ).
Compatible with MacBook Air 11” A1465 & MacBook Air 13” A1466 (Mid 2013-2017), MacBook Pro (Retina) 13" A1502 & 15" A1398 (Late 2013 - Mid 2015), Mac Pro ME253 MD878.
Require macOS 10.13 High Sierra or Later, NOT compatible with earlier than macOS 10.13 versions( 2010 2011 2012 27’’ and 21.5’’ iMAC A1419 A1418). Please use your original SSD to upgrade your macOS before installation.
Support M.2 NVME/AHCI SSD such as Samsung 960 EVO, Samsung 970 EVO/PRO, WD Black, Crucial P1, HP EX920, ADATA SX8200, Intel 600p series NVME SSD and so on..
Tips: macOS failed on resume from hibernating with some NVME SSDs of some brands. Have to turn off laptop all the time instead of close the lid and go.

Features: Direct connect wiring harnesses for RANGER models, System is Element Ready to withstand harsh outdoor environment, Speaker & sub enclosures integrate with no loss of passenger/cargo space, PMX-2: Punch Marine Compact AM/FM/WB Digital Media Receiver 2.7" Display, RFRNGR-PMXDK: Installation Kit for Dash, RM1652B: Prime 6.5" Full Range Speakers - Black (Pair), RFRNGR-FSE: 6.5" Front Lower Speaker Enclosure (Pair), RM110D2B: Prime 10" Dual 2-Ohm Subwoofer Black..
RFRNGR-FWE: 10" Front Subwoofer Enclosure, TM400x4ad: Power Marine 400 Watt Class-ad 4-Channel Amplifier, RFRNGR-K8: 2-Seat or 4-Seat Amp Wire Kit, RM1652W-MB: Prime Marine 6.5" Rear Speakers in Enclosure, PM-CL3B: Punch Diecast Clamp for Polaris Lock and Ride Roll Cage, RFRNGR-K8: 2-Seat or 4-Seat Amp Wire Kit, RFRNGR-RSW16: Polaris Ranger Rear Speaker Add-on Harness..

The V6S4 has the KRK custom designed Kevlar tweeter and a 6" woven Kevlar woofer. Also has an optimized front ported bass reflex enclosure design..
Bi-amped Class-D amplification with an acoustic and desk loading condition Low Frequency EQ's and also Mid and High Frequency EQ's..
Standby, ground lift, input sensitivity, and logo LED selectors. Friction lock, Neutrik combo (XLR and TRS) connectors..

Single 8-Inch Vented Loaded Subwoofer Enclosure Bass Tube (Passive).
Peak Power: 400 Watts | RMS Power: 200 Watts.
Dual 2-ohm Voice Coil Subwoofer wired internally to a 1-ohm Final Impedance Load.
Highly Efficient and Powerful Subwoofer | Frequency Response Range: 35Hz - 250Hz.
Vented Enclosure Tube Design Delivers Powerful and Responsive Bass Output.