Winter SaleEnds 1/19. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

REL - HT/1205 MKII Subwoofer - White

Model: HT/1205 MKII WHITE
SKU: 6585175
$999.00
or
$41.63/mo.
suggested payments with24-Month Financing
Show me how
Finance OptionsView your offers
Sold by Best Buy

More Buying Options

Specifications
  • RMS Power
    500 watts
    Woofer Size
    12 inches
  • Key Specs
    • RMS Power: 500 watts (The maximum amount of continuous power the device is able to handle.)
    • Woofer Size: 12 inches
  • General
    • Brand: REL
    • Model Number: HT/1205 MKII WHITE
    • Product Name: HT/1205 MKII Subwoofer
    • Color: White
  • Audio
    • Amplifier Class: D (An amplifier's mode of operation, specifically the conditions in which its electrical current flows for the duration of an audio signal, determines its class. Each class has its strengths and weaknesses when it comes to power efficiency, levels of crossover distortion, and overall sound quality.)
    • Enclosure Type: Sealed
    • Firing Direction: Front
    • Subwoofer Type: Powered (Passive subwoofers require an external amplifier, such as the one driving the main speakers in the system, for power. Active subwoofers, on the other hand, have a designated amplifier (one that isn't shared with other speakers) for power as well as line-level crossover.)
    • Enclosed: true
  • Features
    • Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
    • Controls: Gain, Phase, Cut frequency, Power on/off
  • Connectivity
    • Network Connector(s): No network connectors, No network connectors, No network connectors
    • Subwoofer Connection Type: XLR
    • Wireless: false
  • Dimensions
    • Product Height: 15.25 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 16.25 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 17.25 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 43.2 pounds (The out of box weight of the item.)
  • Included
    • Cable(s) Included: Power
  • Warranty
    • Warranty - Parts: 3 years
    • Warranty - Labor: 3 years
  • Other
    • UPC: 857316005744

HT/1205 MKII is our best seller. Uses powerful 500W Class D amp, ultra-long stroke 12" CarbonGlas driver. Insanely high output in theatre and music applications. Sexy new white cabinet hides clever internal braces. Compact, powerful, hugely upgraded from previous version. Use as .1 or as main sub in dual purpose system. Optional HT-Air MKII 5.8Ghz wireless

  • Amplifier: Powerful Class D 500W amp produces incredible output and reliability. All-anolog circuits deliver honest, natural sound. RELs deliver incredible reliability and power. Now in our 32nd year of production.
  • Driver: 12" ultra-long stroke CarbonGlas driver produces massive dynamics and speed. Lightweight glass-fibre cone, stiffened by light carbon fibre center cap. Low mass and ultra-stiff means deep, powerful bass perfect for theatre or music. Large magnets mean greater efficiency. Devasting bass.
  • Design: Rel is famous for building gorgeous cabinets that sound great. Beneath a gloss white 15mm thick top lies a white line grained cabinet that matches our premium subs. Serie HT and T/x now play perfectly together in HT-3D, another REL first. Awesome bracking means lower distortion, higher output.
  • Wireless Perfection: HT-AirMKII delivers continuous, uncompressed ultra-dynamic sound using the 5.8 Ghz chips. Low latency means your wireless Rel will easily keep up with your main speakers. Rich, dynamic sound quality lets you know you own a Rel.
  • Amplifier: Powerful Class D 500W amp produces incredible output and reliability. All-anolog circuits deliver honest, natural sound. RELs deliver incredible reliability and power. Now in our 32nd year of production.
  • Driver: 12" ultra-long stroke CarbonGlas driver produces massive dynamics and speed. Lightweight glass-fibre cone, stiffened by light carbon fibre center cap. Low mass and ultra-stiff means deep, powerful bass perfect for theatre or music. Large magnets mean greater efficiency. Devasting bass.
  • Design: Rel is famous for building gorgeous cabinets that sound great. Beneath a gloss white 15mm thick top lies a white line grained cabinet that matches our premium subs. Serie HT and T/x now play perfectly together in HT-3D, another REL first. Awesome bracking means lower distortion, higher output.
  • Wireless Perfection: HT-AirMKII delivers continuous, uncompressed ultra-dynamic sound using the 5.8 Ghz chips. Low latency means your wireless Rel will easily keep up with your main speakers. Rich, dynamic sound quality lets you know you own a Rel.
Whats Included
  • Power Cable
  • Grill
  • Manual
  • Power Cable
  • Grill
  • Manual
Product Manuals

Q: What type of amplifier does the subwoofer use?

A: The subwoofer uses a powerful Class D amplifier.

Q: What is the size of the woofer?

A: The woofer size is 12 inches.

Q: Does the subwoofer have any network connectors?

A: This subwoofer does not have any network connectors.

Q: What are the dimensions of the subwoofer?

A: The subwoofer has a height of 15.25 inches, a depth of 17.25 inches, and a width of 16.25 inches.

Q: What is the power output of the subwoofer?

A: The RMS power output of the subwoofer is 500 watts.

Q: Does this subwoofer have wireless connectivity?

A: No, this subwoofer does not have wireless connectivity.

Q: What is the size of the woofer in this subwoofer?

A: The woofer size in this subwoofer is 12 inches.

Q: Are any cables included with the subwoofer?

A: Yes, a power cable is included with the subwoofer.

Sponsored

Compare similar products

REL - HT/1205 MKII Subwoofer - White
REL - HT/1205 MKII Subwoofer - White
4.9(40)

HT/1205 MKII is our best seller. Uses powerful 500W Class D amp, ultra-long stroke 12" CarbonGlas driver. Insanely high output in theatre and music applications. Sexy new white cabinet hides clever internal braces. Compact, powerful, hugely upgraded from previous version. Use as .1 or as main sub in dual purpose system. Optional HT-Air MKII 5.8Ghz wireless

MartinLogan - Dynamo 10, 10” Sealed, Powered Subwoofer, with Magnitude MT-1kW Amplifier, Sub Control App, and Wireless Built-In - Gloss Black
5.0(14)

Dynamo subwoofers pack an incredible feature list and impressive power into a stylish, compact, room friendly package. With extensive technology including built-in wireless signal connection, anti-vibration feet, and easy to use app control, Dynamo series subwoofers not only look and sound incredible, but are extremely user friendly. Although correct placement plays a key role in optimizing subwoofer performance, getting a cable where you need it can be challenging. With the inconvenience of running long lengths of cable through walls, along baseboards or under floors and carpets, properly concealing the subwoofer cable is not always a simple task. To solve the problem, Dynamo subwoofers incorporate a built-in Wireless Receiver for use with the included Wireless Subwoofer Transmitter. With quick and easy setup thanks to direct pairing, eliminating cable clutter has never been easier and with lossless transmission and low latency, even the most discerning enthusiast will be thrilled with the results. Solid bass performance is a critical component of any audio system, and helps provide visceral impact to your entertainment. The integrated anti-vibration feet improve bass performance while reducing floor and wall vibrations. By dramatically reducing the energy transfer between the subwoofer and the floor, unwanted room rattles and buzzes are removed, leaving tighter, cleaner bass and improved system clarity and dynamics. As a less intrusive alternative to acoustic room treatments, the integrated anti-vibration feet on Dynamo Series subwoofers can also help minimize noise complaints by reducing vibration transfers into adjoining rooms. Ideal for all floors, hard surface and carpet spike options are both included. Dynamo Series subwoofers also take advantage of MartinLogan’s Subwoofer Control app for iOS and Android devices, allowing you to easily adjust settings like Volume, DSP Mode, Phase, and many others right from the comfort of your seat for ultimate control and ease of tuning. With 3 DSP modes for Movies, Music, or Night, you can optimize the performance of your subwoofer with a single press in the app. Choose Movie for the highest output, Music for lowest distortion, or Night to tame things down and help reduce noise complaints. With connections for both RCA and XLR LFE, Stereo RCA, and Speaker level, Dynamo Series subwoofers are an ideal choice for both Home Theater and Music applications, integrating seamlessly into any system. The Subwoofer Out connection also makes it easy to add additional subwoofers to your system, further increasing bass performance. As with all MartinLogan subwoofers, the Dynamo Series is designed to work with any speaker system while also being uniquely engineered to keep pace with the renowned clarity of MartinLogan loudspeakers. Dynamo Series subwoofers offer highly detailed and powerful bass performance in a stylish and compact package.

Klipsch - Reference Series 12" 400W Powered Subwoofer - Black

Relish the immersive audio experience created by this Klipsch Reference II subwoofer. The spun-copper injection-molded-graphite subwoofer and built-in digital amplifier provide high-volume bass free of distortion, while its 29 to 120Hz frequency response lets you enjoy an extensive range of sound. The 12-inch height and brushed polymer-veneer finish on this 400W Klipsch Reference II subwoofer enhance the look of your entertainment setup.

REL - T/9X - High Gloss White
4.3(36)

The all new 9x has even greater output than before, but the headline news is the way it sacrifices nothing in clarity and transparency to achieve this. At this price it opens the pathway for owners of high performance European floor and stand mounted monitors and smaller panel speakers to enjoy truly full range sound.

Pros for REL - HT/1205 MKII Subwoofer - White
Sound Quality, Bass, PowerBass QualityThere were no pros for this productSound Quality, Bass, Power

Specs

Reviews

Customers are saying

Customers frequently mention the excellent sound quality of the HT/1205 MKII Subwoofer, with some stating it's the best subwoofer they've ever owned. The powerful and deep bass is also a frequently praised feature. In addition, customers highlight the power of this product. There were no negative comments about this product.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Excellent purchase

    I love this subwoofer! I didn’t want to run cables to the back of my room where I decided to place the sub, so I got the wireless kit Rel Model:HT-Air MKII SKU:6560282. Extremely simple setup. Creates its own wireless connection. Comes with everything you need. You just need power outlets to plug into near your receiver and also where you decide to place your sub. If the placement of the sub is close enough to your receiver, you just need a power outlet and an RCA cable to go from the receiver to the sub. No wireless kit required. I upgraded my RCA’s to Audioquest Black Labs. I wanted to reduce as much unwanted noise as possible. Sealed system provides beautiful clean punch and rumble while watching movies, and is extremely tight when listening to uncompressed audio 2.1. I can’t imagine anyone being unsatisfied with this sub. After accommodating for my specific room acoustics, I have it dialed back to 40%. You will not be disappointed.

    This review is from REL - HT/1205 MKII Subwoofer - Black

    Posted by Sudzman

  • Rated 5 out of 5 stars

    1st Sub - Major upgrade

    Upgraded system with 1st sub, after upgrading AVR earlier in the year that accommodated 9.4 After about 40 year old HK system that still works great at 4.0, So obviously a major upgrade. Rell sub was recommended by several Best Buy experts and glad went higher end. Sub sounds awesome, did need to adjust AVR settings a bit, boosted base too much so tuned it as needed on AVR settings for a great blend of new base range. Music and Movies all sound much better. Old system is great for game room, but no going back from 9.1, except forward to a 2nd sub in the future, and some updated speakers.

    This review is from REL - HT/1205 MKII Subwoofer - Black

    Posted by Doug

  • Rated 5 out of 5 stars

    Looks great, sounds even better!

    REL specializes in subwoofers and it shows. They are great for both movies abs music. They are in a sealed enclosure witch gives them a tighter sound while remaining quite powerful. I’ve been into audio equipment fir 50 years and i have to say the REL subs are inw if the most impressive components I’ve ever cone across.

    This review is from REL - HT/1205 MKII Subwoofer - Black

    Posted by MusicMovies

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
Choose a benefit:
$41.63/mo.suggested payments with 24-Month Financing
Or
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
8 payments starting at $124.87
Lease to own
Apply today with no credit needed and enjoy flexible payment options.