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Item #:
89280816
Alphasonik 12 Shallow Subwoofer 1500 Watts Max 4 Ohm Treis 300 Series TSW312
Item #:
89280816
TMT 479
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*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, August 22
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Experience powerful sound with the 1500W TREIS 300 Series Subwoofer, designed for enhanced control and performance at extreme temperatures.
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What Stands Out
High Power Rating
With a maximum power of 1500 watts, the Alphasonik 12 Subwoofer delivers powerful bass performance for an immersive listening experience, perfect for car audio enthusiasts seeking more impact.
Shallow Mount Design
Its shallow design allows for easy installation in tight spaces without compromising sound quality, making it ideal for vehicles with limited room for subwoofer placement.
4 Ohm Configuration
The 4 Ohm impedance ensures compatibility with a wide range of amplifiers, providing flexibility in setup while maintaining optimal sound performance for all audio systems.
Product Details
| Woofer size | 12 in (30.5 cm) |
| Is powered | Y |
| Rms power rating | 500 W |
| Subwoofer type | Subwoofer |
| Impedance | 4 ohm |
| Peak audio power handling | 500 W |
| Freq range | 500 Hz |
| Maximum sound pressure level | 86 dB @ 1w/1m |
| Brand | Alphasonik |
| Inputs/Outputs | 8-Gauge Nickel plated input terminals |
| Speaker size | 12 in (30.5 cm) |
| Color | Black |
| Features | Low Profile |
| Material | Aluminum |
| Height | 5 in (12.7 cm) |
| Weight | 13 lb (5.9 kg) |
| Volts | 12 V |
| Signal-to-noise ratio | 86 dB @ 1w/1m |
| Model | TSW312 |
| Accessories included | Draw String Bag, Window Decal |
| Has written warranty | No |
| Count | 1 |
| Country of Origin | This item will be imported from US |
| What is in the box | Alphasonik 12 Shallow Subwoofer... For more details, please check description/product details |
Who Should Buy?
-
Compact Vehicles
Ideal for car owners needing deep bass without sacrificing trunk space due to its shallow design.
-
Home Theater Systems
Enhances movie and music experiences at home with powerful low-frequency performance that complements high-quality audio setups.
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Bass Enthusiasts
Perfect for users seeking intense bass output with 1500 watts max power in a compact subwoofer solution.
-
Large Entertainment Venues
Not suitable for large spaces requiring extensive bass coverage, as it may lack power compared to larger subwoofers.
Product Description
Alphasonik 12 Shallow Subwoofer 1500 Watts Max 4 Ohm Treis 300 Series TSW312
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Customer Questions & Answers
-
Question:
What is the power rating of the subwoofer?
Answer: The subwoofer is rated at 500 watts RMS and 1500 watts MAX. -
Question:
What is the diameter and mounting depth of the subwoofer?
Answer: The subwoofer has a diameter of 12.52 inches and a mounting depth of 3.54 inches. -
Question:
Is there a warranty or protection against chemicals?
Answer: Yes, please refer to California Proposition 65 for information regarding chemical exposure.
Alphasonik Subwoofers Editorial Review
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Pros
- Powerful 1500 watts output
- Compact shallow design
- Great sound quality
- Easy to install
- Durable construction
Cons
- Limited color options.
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23 July 2026 · via Trustpilot
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TMT 479
Order now and get it around Saturday, August 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 1500 watts MAX power output for intense audio performance.
- Low profile heavy gauge stamped steel basket for durability.
- EPDM surround enhances control in extreme temperature conditions.
- Spun aluminum cone ensures high-quality sound.
- Includes a drawstring bag and window decal for added value.
- Rated at 500 watts RMS delivering reliable sound quality.
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