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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
MTX TN300.4 Terminator Series 300W RMS Full-Range Class-D 4-Channel AmplifierMTX TN300. 4 Terminator Series 4 Channel Amplifier 300W RMS, Full Range Class D The MTX TN300. 4 is a versatile 4 channel powerhouse from the legendary Terminator Series, designed to deliver crisp, clear audio in an ultra compact footprint. Engineered with high efficiency Full Range Class D topology, this amplifier provides a total of 300 Watts RMS, making it an ideal choice for powering front and rear door speakers or a 3 way active front stage. Its
MTX TN300.4 Terminator Series 4-Channel Amplifier – 300W RMS, Full-Range Class DThe MTX TN300.4 is a versatile 4-channel powerhouse from the legendary Terminator Series, designed to deliver crisp, clear audio in an ultra-compact footprint. Engineered with high-efficiency Full-Range Class D topology, this amplifier provides a total of 300 Watts RMS, making it an ideal choice for powering front and rear door speakers or a 3-way active front stage. Its small-chassis design allows for easy installation in tight spaces, such as under seats or behind panels, while maintaining the reliability and "Serious About Sound" performance that MTX is known for.
Key Features
- Terminator Series Full-Range 4-Channel Amplifier
-
Power Handling (RMS):
- 50W x 4 @ 4Ω
- 75W x 4 @ 2Ω
- 150W x 2 Bridged @ 4Ω
- Full-Range Class D Technology: Provides high-fidelity sound with maximum efficiency and minimal heat
- Ultra-Compact Chassis: Small footprint (7.125" L) for versatile installation in space-constrained vehicles
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Customizable Audio Tuning:
- Variable High Pass / Low Pass Crossovers (40Hz – 400Hz)
- Adjustable Gain Control for all channel pairs
- Surface Mount Technology (SMT): High resistance to road vibrations for long-term durability
- Direct Insert Terminals: Secure, low-resistance connections for power and speaker wiring
- Integrated Short Circuit, Thermal, and Under/Over Voltage Protection
- Power and Protection LED Light Status Indicators
- Frequency Response: 20Hz – 20kHz
- Signal-to-Noise Ratio: >90dB
- Dimensions: 7.125" L x 5.43" W x 2.0" H
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 4
Does it's purpose with style
We used these in our pantry and dining room for shelves and they turned out well. The only reason they are hard to install is because of the design (which is very nice) so it is worth it. It just takes time when you you are hanging the shelves, to do it correctly. While they can hold a lot, we realized that a bunch of cans or jars cannot go on these shelves. Luckily we had another option for heavy items (Example: We had about 40ish pounds of cans/jars on a 1x12 board that is 33 inches long with 2 of these brackets...and it was too much). If you do not need to hold a lot of weight, these shelves are a for sure, for the price and quality. If you NEED they for something heavy, then you probably will have to go with something more practical from a hardware store. We LOVE them for our pantry!
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Reviewed in the United States on March 28, 2020
★★★★★ 5
Worked as intended
Hubby used these to mount a shelf above a long span of windows. They worked great and allowed a clean visual appearance.
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Reviewed in the United States on December 7, 2025
★★★★★ 5
Nice brackets
These are nice sturdy brackets for butcher block shelf however they do bend a bit. We installed in a corner so was able to pin to side wall no problems on big shelf. The smaller shelf about 18” moves a bit up and down when loading. Now very little and no worries about it but not rock solid
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Reviewed in the United States on January 20, 2024
★★★★★ 5
Easiest shelf brackets ever!
Live these! They were great look good and we’re easy to install
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Reviewed in the United States on December 12, 2025
★★★★★ 5
Sturdy Shelf Brackets
I really like these shelf brackets. They seem very sturdy, which is great for my laundry room shelves over the washer & dryer pair. It's going to be great to FINALLY have shelves for laundry supplies or "buyers' club" household items like 12-packs of paper towels or 36-packs of T.P. I can hardly wait to have my sons install them so I can fill them up!
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Reviewed in the United States on August 13, 2023