5 out of 5
Dayton Audio SUB-1200 12" 120 Watt Powered Subwoofer
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Pricing Note
Product Description
Manufacturer Part Number: SUB-1200
The Dayton Audio SUB-1200 12" powered subwoofer system is capable of delivering realistic, room-shaking home theater bass effects-even in larger rooms.
Key Features:
Overview:
Dayton Audio SUB-1200 12" 120 Watt Powered Subwoofer
Dayton Audio SUB-1200 12" 120 Watt Powered Subwoofer
Add thrilling low-frequency effects to your home cinema experience
The Dayton Audio SUB-1200 12" powered subwoofer system is the perfect addition to any home theater system. This powered sub features a bottom-firing, flared port, bass reflex design for reduced port noise and increased bass response. It also utilizes a long-throw 12" woofer and up to 120 watts of house-shaking power.
Onboard connectivity makes this an easy-to-add and easy-to-adjust solution
The amplifier features high and low level inputs and high level outputs, a phase switch, independent volume control, an auto on/off switch (activated by an input signal) and a variable 12 dB electronic low pass filter. This compact sub is finished in an unobtrusive black vinyl that will complement any décor.
1. Line Level Inputs
The line level inputs are used to connect pre-out or preamplifier outputs directly to the subwoofer amplifier's internal crossover. These inputs are summed to mono. This is the preferred way to connect the subwoofer amplifier. If you have a mono line level signal from a "Pro-Logic" or "Dolby Digital" receiver use the right "red" input. Note: If a LFE mono output is connected, set the crossover point to maximum.
2. High Level Inputs
If preamplifier outputs are not available, use the high-level (speaker) inputs. The speaker level inputs can be connected directly to the amplifier by inserting the speaker wire.
3. High Level Outputs
There are also high level outputs which can be used to connect to main speakers or to another powered subwoofer with high level inputs. Note: High level outputs are paralleled to the high level inputs with no high pass filter.
4. Crossover Frequency Control
Continuously variable from 40 Hz at 12 dB/octave. Set the frequency control to where the audio does not sound "muddy", normally between 60-80 Hz. Note: If a LFE mono output is connected set the crossover point to maximum.
5. Gain Control
Adjusts the output level of the subwoofer. Set the level to where the bass frequencies blend with the other speakers. Note: Most people have a tendency to set the level too high, which makes the audio sound "boomy".
6. Phase Switch
Selectable between 0° and 180°. This assists subwoofer placement. The correct position will be the one that provides the most apparent bass output.
7. Power Switch (Auto On/Off)
When the power is in the auto position, the amplifier will automatically turn on when a signal is present. Note: In auto/off mode, the power on LED is always on (red), even when amp is in rest mode (off). The power LED will turn green when the unit is activated.
Sub Placement
The SUB Series Subwoofer Systems will produce more bass when they are placed in a corner. Choose a corner that is close to the component area and place the sub at the front of the listening area.
If you need a little more control over the way your sub sounds, consider adding DSP and acoustic treatment.
And Our Customers Say…
We stand behind our products and our warranty is a demonstration of our commitment to quality and reliability.
Specifications
Specification:
Manuals & Resources:
The Dayton Audio SUB-1200 12" powered subwoofer system is capable of delivering realistic, room-shaking home theater bass effects-even in larger rooms.
Key Features:
- Downward-firing flared port design for clean, powerful bass
- Selectable "Auto-on" mode
- Heavy duty long-throw 12" woofer
- Perfect for small home theaters or listening rooms
- Unobtrusive textured black vinyl finish
Overview:
Dayton Audio SUB-1200 12" 120 Watt Powered Subwoofer
Dayton Audio SUB-1200 12" 120 Watt Powered Subwoofer
Add thrilling low-frequency effects to your home cinema experience
The Dayton Audio SUB-1200 12" powered subwoofer system is the perfect addition to any home theater system. This powered sub features a bottom-firing, flared port, bass reflex design for reduced port noise and increased bass response. It also utilizes a long-throw 12" woofer and up to 120 watts of house-shaking power.
Features
- Downward-firing flared port design for clean, powerful bass that is perfect for small home theaters or listening rooms
- Selectable "Auto-on" mode that saves energy when not in use
- Heavy duty long-throw 12" woofer with a response down to 25Hz
- Unobtrusive textured black vinyl finish that fits into any décor
Onboard connectivity makes this an easy-to-add and easy-to-adjust solution
The amplifier features high and low level inputs and high level outputs, a phase switch, independent volume control, an auto on/off switch (activated by an input signal) and a variable 12 dB electronic low pass filter. This compact sub is finished in an unobtrusive black vinyl that will complement any décor.
1. Line Level Inputs
The line level inputs are used to connect pre-out or preamplifier outputs directly to the subwoofer amplifier's internal crossover. These inputs are summed to mono. This is the preferred way to connect the subwoofer amplifier. If you have a mono line level signal from a "Pro-Logic" or "Dolby Digital" receiver use the right "red" input. Note: If a LFE mono output is connected, set the crossover point to maximum.
2. High Level Inputs
If preamplifier outputs are not available, use the high-level (speaker) inputs. The speaker level inputs can be connected directly to the amplifier by inserting the speaker wire.
3. High Level Outputs
There are also high level outputs which can be used to connect to main speakers or to another powered subwoofer with high level inputs. Note: High level outputs are paralleled to the high level inputs with no high pass filter.
4. Crossover Frequency Control
Continuously variable from 40 Hz at 12 dB/octave. Set the frequency control to where the audio does not sound "muddy", normally between 60-80 Hz. Note: If a LFE mono output is connected set the crossover point to maximum.
5. Gain Control
Adjusts the output level of the subwoofer. Set the level to where the bass frequencies blend with the other speakers. Note: Most people have a tendency to set the level too high, which makes the audio sound "boomy".
6. Phase Switch
Selectable between 0° and 180°. This assists subwoofer placement. The correct position will be the one that provides the most apparent bass output.
7. Power Switch (Auto On/Off)
When the power is in the auto position, the amplifier will automatically turn on when a signal is present. Note: In auto/off mode, the power on LED is always on (red), even when amp is in rest mode (off). The power LED will turn green when the unit is activated.
Sub Placement
The SUB Series Subwoofer Systems will produce more bass when they are placed in a corner. Choose a corner that is close to the component area and place the sub at the front of the listening area.
If you need a little more control over the way your sub sounds, consider adding DSP and acoustic treatment.
And Our Customers Say…
Great value and sound. Get it!
"I replaced a sub that came with a theater in a box sound system. It was the last speaker of that kit I changed out and what a difference it has made. This is deep and tight. What was booming and muddy now has smooth way down sound and theater effects are more impressive with out a thin rattle of the smaller sub I replaced.
Best value speaker I have purchased in a long time. Controls are as expected and work well. The fit and finish is fine for this price point and after all this is not out where you look at it. You will not be disappointed with this sub." - Ron S.
All backed by a 5-Year Warranty
We stand behind our products and our warranty is a demonstration of our commitment to quality and reliability.
Specifications
- Power output: 120 watts RMS
- Frequency response: 25-140 Hz
- Box design: Ported
- Inputs: RCA line level & speaker level
- Outputs: Speaker level
- Crossover frequency control: Continuously variable from 40 Hz to 140 Hz @ 12 dB/octave
- Controls: Phase switch, Auto On/Off
- Power requirements: 120 VAC, 60 Hz
- Dimensions (plastic feet included): 16-3/4" H x 16-3/16" W x 17-3/4" D
Specification:
Product Details | |
|---|---|
| Brand | Dayton Audio |
| Model | SUB-1200 |
| Part Number | 300-629 |
| UPC | 844632094118 |
| Unit of Measure | Each |
| Weight | 44.65 |
Product Specifications | |
|---|---|
| Woofer Diameter | 12" |
Manuals & Resources:
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
By Kindle Customer
Date: February 07, 2025
I've been using some nameless cheap 10" sub for the last 10 years, and everything seemed perfect fine. I took the leap based off some forum posts convincing me that I didn't know what I was missing, and I must say they were completely correct. I can hardly believe the magnitude of improvement this made for 180 bucks.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Danimal
Date: January 25, 2025
This thing punches well above it's weight. Hard to beat for the money. I highly recommend it.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Andres
Date: January 25, 2025
Great sound for a budget sub...... Loving it!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Dave sanders
Date: January 08, 2025
Works great! Completes my setup!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Thomas R Hogsed
Date: November 11, 2024
This sub (for the price) is all it's said to be. Clear, punchy, and sounds fantastic with every genre of music I could find.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By AaronS
Date: September 05, 2024
The bass on this is deep and really powerful. Paired it with a Denon AVR-S760H receiver, and Q150 speakers for front and center. I couldn't be happier!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]