HTS 12 is a Ported type Powered Subwoofer by Polk Audio with a frequency range of 28-120 Hz. It was released in 2018. It features 1 x 12" Polypropylene Woofer, and powered by a Class D 200 watts amplifier.
Polk HTS 12 Lifestyle
HTS 12 is a member of Polk Audio's HTS series of Powered subwoofers. The HTS range are Polk Audio's home-theater subwoofers with Power Port technology. Below you can see the main specs of these subwoofers as well as review and comparison links.
Polk Audio HTS Series Subwoofers
Frequency Response
Where should the crossover go? → · What will your room do to this bass? →
Polk HTS 12 has a Frequency response range of 28-120 Hz. With the help of its 1 x 12-inch driver and 200 watts RMS (400 watts MAX) amplifier, the HTS 12 can go as low as 28 Hz which doesn't quite offer full range sound (20Hz-2kHZ) but it gets really close.
Here we have a comparison of how HTS 12's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Powered Subwoofers
High Frequency
Subwoofer Speakers
Among all subwoofers in our database with a max MSRP price of 750$, these are the 5 Powered Subwoofer models that can reach deeper bass levels than the Polk HTS 12's 28Hz:
Low-Pass CrossoverPolk HTS 12 has a variable Low-pass filter (LFP) which lets you choose a frequency level between 40-160 Hz in order to block any frequencies above that point from reaching the amplifier.
Inputs and Outputs
- PreampLevel Inputs: LFE, Stereo RCA
- SpeakerLevel Inputs: No
- SpeakerLevel Outputs: No
- Wireless: No
Polk HTS 12 Connections
Polk HTS 12 External Dimensions and Weight
Polk HTS 12 has external dimensions of (Height x Width x Depth) 18-13/16 x 17-3/16 x 20-1/16inch (478.0 x 437.0 x 510.0mm ).
Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base area of Polk HTS 12 is approximately 2228.7cm2 / 345.4inch2.
To get a better perspective on the real life size of Polk HTS 12, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).
Polk HTS 12 Speaker Size Compared to a Compact Disc
Here we place the Polk HTS 12 virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.
Polk HTS 12 Subwoofer next to a Media Stand
Find speakers that fit your shelf or alcove →
WeightThe Polk HTS 12 weighs 22.68kg / 49.9lbs. Weight of a subwoofer is an important factor when you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. Here is a comparison of how HTS 12's weight compares with the average, max and min weights in its class.
Weight
All Subwoofer Speakers
Weight
Subwoofer Speakers under $750
Cabinet type and Materials
Polk HTS 12 has a
Bass Reflex type cabinet. Ported subwoofers are generally accepted to be more suitable for home theatre systems whereas the sealed designs are preferred for music oriented systems.
Port Position
Polk HTS 12 is a front-firing port speaker, which gives you more flexibility compared to rear firing speakers when you need to place it close against a wall or other surfaces.
Polk HTS 12 Port
Does the Polk HTS 12 come with a Grille?
HTS 12 comes with grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.
Polk HTS 12 with Grille
What's in the Box of Polk HTS 12?
Here are the items that are included inside the box of HTS 12:
- Powered subwoofer
- Grille
- 8-feet AC power cord
- Owners Manual
- Online Product Registration sheet
Recommended Accessories
Here is a list of accessories that we think you may need for the Polk Audio HTS 12.
Warranty
3 Years of parts warranty and 3 Years of labor warranty is generally provided by the manufacturer.
| General |
| Brand | Polk Audio |
| Full Model Name | Polk Audio HTS 12 |
| Type | Powered Subwoofer |
| Release Date | 2018 |
| Frequency Response | 28-120 Hz |
| Enclosure Type | Ported |
| Enclosure | Bass Reflex |
| Firing Direction | Front |
| Port Position | front |
Amplifier & Driver |
| Power (RMS) | 200 watts |
| Power (Peak) | 400 watts |
| Amplifier Type | Class D |
| Woofer | 12-inch Polypropylene |
| Controls & Connections |
| Low-pass Crossover | 40-160 Hz |
| Phase Control | Yes |
| Wireless | No |
| Line-level Inputs | LFE, Stereo RCA |
| Speaker-level Inputs | No |
| Speaker-level Outputs | No |
Physical |
| Dimensions (HxWxD) | 18-13/16" x 17-3/16" x 20-1/16" (478.0 x 437.0 x 510.0mm) |
| Weight | 22.68 kg (49.9 lbs) |
| Grille | Yes |
| Mounting Bracket | No |
| Parts Warranty | 3 Years |
| Labor Warranty | 3 Years |