Best Mtx Tnp212d2 Subwoofer Combo Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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MTX

20% Off

MTX TNP212D2 12" 400W RMS Dual Loaded Sealed Subwoofer Enclosure with Amp | 5/8 Inch MDF Cabinet, Carpeted Finish, Spider Plateau Venting, Polypropylene Cones & 2 Ohm Terminal Cup for Car Bass Systems

Sub & Amplifier Combo: Subwoofer and amplifier TNP212D2 combo is your all-in-one solution for adding bass to your vehicle's audio sound system
MTX Party Pack: Dual-loaded enclosed subwoofers feature 1200 watts of max power, 400 watts RMS; 12-inch subs feature an impedance of 2 ohms for deep bass you desire; Dimensions (D x W x H): 13.5 x 29.63 x 14 inches
Slim Amplifier: Ultra-compact 250-watt RMS amplifier can be installed in almost any vehicle using the multi-sectioned mounting bars; Dimensions (L x W x D): 6.31 x 5.43 x 2 inches
Reliable Performance: Surface mount technology ensures a compact design that is highly reliable and resistant to vibrations
Integrated Protection: Circuit protection will keep your amplifier safe and let you know the first sign of trouble with the LED status indicator
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MTX

MTX Terminator Dual 12" Subwoofers, Loaded Enclosure w/Amp & Wiring Kit | Car Sound System Bundle w/ 1200W Peak Loaded Enclosure, Planet Audio 1500W Peak Monoblock Amp & Soundstorm 8 Gauge Wiring Set

Unleash Powerful Bass: Experience deep, heart-pounding bass with the MTX 1200-Watt Dual 12 Inch Subwoofer Enclosure, turning every car ride into a concert-like adventure; 1200W is peak system load, not continuous output
Built to Last: Loaded enclosure features 5/8" MDF construction wrapped in aircraft-grade black carpet; Requires adequate trunk space, measuring 13.5"D x 26.63"W x 14"H
Flexible Sound Control: The Planet Audio 1500W Monoblock Sound Amplifier features high and low-level inputs, variable bass boost, and a low-pass filter for precise tuning and clarity
Installation Kit: Includes MTX TNE212D loaded sub enclosure, Planet Audio 1500 Watt Monoblock Amp, and Soundstorm AKS8 8 gauge wiring kit; Professional installation recommended, requires amplifier wiring, grounding, and tuning
Compatibility: For proper install, this requires a compatible head unit or line-output converter, and your vehicle's electrical system must support the added load
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MTX

MTX Terminator Dual 12" Subwoofer Box, 1200W Mono Amp, & Wiring Kit | Car Audio System Bundle with 1200W 4 Ohm Loaded Sub Enclosure, Mono A/B Amp & Capacitor

Complete Sound Package: Complete package subwoofers upgrades your sound system, allowing you to enjoy your time on the road and entertain you during intense traffic
High Performance Amplifier: Compact 1-channel amp delivers up to 1,200 watts peak power with adjustable crossovers, thermal protection, and low-noise circuitry.
Sturdy Dust Caps: Comes with durable polypropylene dust caps that can survive the rigors of most trunks and are lightweight, allowing them to efficiently move using less power
Power Capacitor: Includes 2 Farad 20V LED Digital Voltage Car Audio Power Capacitor; Can handle 200 watts RMS power, resulting in a power level of 400 watts RMS/800 watts peak for the entire enclosure
Subwoofer Specs: Measures 13.5 inches long, 14 inches wide, and 29.69 inches tall; Easily installs with the competition quality Sound Storm AKS8 Complete 4 Gauge Amplifier Installation Kit
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MTX

MTX Terminator Dual 12" Subwoofer Box, Mono Amp, & 4 Gauge Wiring Kit | Car Audio System Bundle w/ 1200W Peak Sealed Enclosure Speaker, Thermal Tech, & Aviation-Grade Carpet

Dual Subwoofer - MTX dual 12 inch sealed subwoofer enclosure for car audio bass system, preloaded dual driver layout for sealed bass box installation in trunk or cargo applications
Sealed Bass Response Design - Sealed subwoofer enclosure is engineered for controlled low frequency output, tight bass response, and compact car audio installation in sedans, SUVs, and trucks
Built to Last MDF Body - 5/8 inch MDF woofer enclosure with carpet wrap finish, designed for structural rigidity, reduced vibration, and minimized resonance during high output car audio use
High-Output Bass Performance - Engineered for low impedance operation, allowing the subwoofer system to produce stronger bass output and a more immersive, high-impact listening experience
Universal Fitment - Standard cutout enclosure compatible with most aftermarket subwoofer drivers, designed for sealed trunk mounted car audio bass box installations in vehicle audio systems
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Audiosavings

Audiosavings Bundle: Terminator TNP212D2 1200 Watt 2 Ohm Dual 12 Subwoofers/Sub Box/Amp Package Bundle with Free Dual 4" 30w Bluetooth Boombox Speaker w/USB, SD, LED+Remote (2 Items)

PACKAGE INCLUDES: (1) Terminator TNP212D2 1200 Watt 2 Ohm Dual 12” Subwoofers/Sub Box/Amp Package, (1) NPB3 Dual 4” 30W Bluetooth Boombox Speaker w/USB, SD, LED+Remote, Everything needed for installation included!
HIGH PERFORMANCE AUDIO SYSTEM: The Terminator TNP212D2 delivers deep bass with 1200 watts peak and 400 watts RMS power. It features dual 12” subwoofers with aluminum voice coils and rubber surrounds for enhanced durability, and a sealed sub enclosure for tight bass. Perfect for automotive, marine, ATV, and UTV systems.
VERSATILE BLUETOOTH SPEAKER: The NPB3 Bluetooth speaker offers 30 watts peak and 10 watts RMS power for loud, clear audio. It’s equipped with LED lights that sync to the beat of your music, and the speaker features a 1200mAh battery providing up to 6 hours of playback. With Bluetooth 2.1, USB/SD playback, and an AM/FM radio tuner, this speaker offers versatile audio options for outdoor fun, camping, and more.
EASY INSTALLATION & EXCELLENT DURABILITY: The subwoofers come with a pre-wired 2-ohm load and feature sealed MDF enclosure with durable black carpeting. The Rockville MS12LW subwoofer is fully waterproof and designed to withstand rugged marine environments, making it perfect for boats, ATVs, UTVs, and marine audio setups.
LONG BATTERY LIFE & HANDS-FREE CALLING: The NPB3 speaker features a long-lasting battery that lasts up to 6 hours on normal volume. It’s equipped with a built-in microphone for hands-free calling, making it ideal for outdoor activities and as a portable speaker for your home or office. The waterproof design and shockproof build ensure durability in all weather conditions.
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MTX

20% Off

MTX Terminator Dual 12" Subwoofers, Loaded Enclosure, 1200W Max, 400W RMS | Car Audio Subwoofer and Speaker System with Deep Bass Sound

Experience the unbeatable power of dual-loaded subwoofers with a maximum power of 1200W and a reliable RMS output of 400W, conveniently enclosed to deliver outstanding performance
Enjoy profound, resonant bass as the 2-inch aluminum single 2-ohm voice coil and the 48-ounce magnet work together in flawless harmony, delivering a powerful audio performance
Ensuring speaker durability features a rubber surround and polypropylene cone; Solid 5/8 inch MDF construction, covered in black carpet, keeps your subwoofers securely in place
Achieve the ideal fusion of style and power with a sealed enclosure featuring the iconic Terminator logo and the impressive performance of a Terminator mono block MTX amplifier
Frequency response range is 37-150 Hz; Bottom has a depth of 13.5 inches, top has a depth of 11.13 inches with dimensions measuring 29.69 inches in width and 14 inches in height
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Audiosavings

Audiosavings Bundle: MTX TNE212D Dual 12 1200W 2-Ohm Subwoofers+Sealed Sub Box Bundle with Rockville dB12 2000W Mono 2-Ohm Car Amplifier & RWK41 Amp Installation Wiring Kit with RCA's (3 Items)

PACKAGE INCLUDES: (1) MTX Terminator TNE212D 1200 Watt 2 Ohm Dual 12" Subwoofers + Sealed Sub Box, (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
POWERFUL SUBWOOFERS FOR DEEP BASS: The MTX TNE212D includes dual 12" subwoofers with 1200-Watt peak and 400-Watt RMS handling in a rugged, sealed enclosure. Built using 5/8" MDF and covered with aviation-grade carpet, this enclosure delivers chest-thumping bass with minimal distortion-ideal for car audio enthusiasts who demand high SPL performance and compact design.
HIGH-OUTPUT MONO AMPLIFIER: The Rockville dB12 mono car amp features 2000 Watts peak and 500 Watts Dyno-Certified RMS at 2 Ohms, offering full control with adjustable crossover, bass boost, subsonic filter, and remote bass knob. Its high-speed MOSFET power supply and IC-controlled protection circuitry deliver stable, distortion-free output for powerful bass performance at all volumes.
TOP-GRADE 4 AWG INSTALL KIT: The Rockville RWK41 wiring kit includes 17' 100% copper twisted RCA cables, 4 AWG power and ground wires, and a 60 Amp AGU gold fuse-all optimized for minimal resistance and maximum current flow. With a durable PVC jacket and included terminals, ties, and grommets, it ensures clean installation and reliable connectivity for any car audio setup.
ENGINEERED FOR AUDIO ENTHUSIASTS: This bundle is perfect for drivers seeking deep, rich bass and professional-grade audio on the road. The MTX sub enclosure fits easily in most vehicles, while the amplifier and wiring kit simplify setup. Whether upgrading a factory system or building a custom setup, this trio brings professional performance and clean design to your ride.
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Audiosavings

Audiosavings Bundle: MTX Dual 12 500W Subwoofers+Vented Sub Box+Amplifier Bundle with RXC2D 2-Farad Stiffening Power Capacitor w/Digital Volt Meter & RWK81 Amp Installation Wiring Kit w/RCA (3 Items)

PACKAGE INCLUDES: (1) MTX Terminator TNP212DV 500-Watt RMS Dual 12" Subwoofers with Vented Sub Box and Amplifier, (1) Rockville RXC2D 2 Farad Stiffening Power Capacitor with LED Digital Volt Meter, (1) Rockville RWK81 8 Gauge Complete Amp Installation Wire Kit with 100% Copper RCA
DUAL 12" SUBWOOFERS WITH ENCLOSURE: The MTX TNP212DV features a vented enclosure with dual 12" subwoofers delivering 1000-Watts RMS/2000-Watts Peak. Built with 0.63" MDF and aircraft-grade carpet, the enclosure is durable and acoustically tuned for deep, punchy bass output. Its 2-Ohm final impedance ensures compatibility with most mono car amplifiers.
AMPLIFIER INCLUDED FOR MATCHED OUTPUT: This bundle integrates an MTX amplifier precisely tuned for the dual 12" subwoofers, eliminating the guesswork in setup. You get optimal bass response and reliable performance without needing to source a separate amp-ideal for simplified installation and maximum power handling right out of the box.
ROCKVILLE 2 FARAD POWER CAPACITOR: The RXC2D capacitor stabilizes voltage and reduces strain on your car's electrical system. With 24V surge capacity, blue LED charge indicators, and a digital red voltage display, it ensures cleaner, undistorted audio performance during bass-heavy playback. Mounting hardware is included for a secure install.
HIGH-PERFORMANCE WIRING KIT: The Rockville RWK81 amp kit includes 100% copper twisted RCA cables, a 60-Amp AGU gold-plated fuse, and soft abrasion-resistant jackets rated for -40 to 220 degreeF. The 8 AWG power and ground wires ensure maximum current flow, while accessories like ring terminals and grommets simplify the install process.
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Our #1 Pick Today
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MTX

20% Off

MTX TNP212D2 12" 400W RMS Dual Loaded Sealed Subwoofer Enclosure with Amp | 5/8 Inch MDF Cabinet, Carpeted Finish, Spider Plateau Venting, Polypropylene Cones & 2 Ohm Terminal Cup for Car Bass Systems

Sub & Amplifier Combo: Subwoofer and amplifier TNP212D2 combo is your all-in-one solution for adding bass to your vehicle's audio sound system
MTX Party Pack: Dual-loaded enclosed subwoofers feature 1200 watts of max power, 400 watts RMS; 12-inch subs feature an impedance of 2 ohms for deep bass you desire; Dimensions (D x W x H): 13.5 x 29.63 x 14 inches
Slim Amplifier: Ultra-compact 250-watt RMS amplifier can be installed in almost any vehicle using the multi-sectioned mounting bars; Dimensions (L x W x D): 6.31 x 5.43 x 2 inches
Reliable Performance: Surface mount technology ensures a compact design that is highly reliable and resistant to vibrations
Integrated Protection: Circuit protection will keep your amplifier safe and let you know the first sign of trouble with the LED status indicator
Details & specs
Check Price
on Amazon.com
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

9 Mtx Tnp212d2 Subwoofer Combo deals are available from: Amazon, starting from $175.96.

The biggest discount we found is 20% on MTX TNP212D2 12" 400W RMS Dual Loaded Sealed Subwoofer Enclosure with Amp | 5/8 Inch MDF Cabinet, Carpeted Finish, Spider Plateau Venting, Polypropylene Cones & 2 Ohm Terminal Cup for Car Bass Systems (TNP212D2-FBA) at Amazon.

The lowest price we found is $175.96 while the highest is $404.90. Prices for the best Mtx Tnp212d2 Subwoofer Combo deals average at $306.27.