the t.amp TSA 4-300
Professional music gear - detailed information and where to buy
the t.amp
TSA 4-300
Product Info
Article Number:
325986
Brand:
the t.amp
Model:
TSA 4-300
Category:
General Power Amps
Price:
$372.90
* Prices may vary. Check retailer for current pricing and availability.
The t.amp TSA 4-300 is a seriously powerful little workhorse. It’s a great option for smaller venues, mobile DJs, or bands needing a reliable and affordable power amp. The Class D design keeps things efficient and relatively cool, offering a lot of bang for your buck.
Product Description
- the t.amp TSA 4-300
- Switched-mode Power Supply Amplifier
- 4x 550 W/ 4 Ohm
- 4x 350 W/ 8 Ohm
- 2x 1000 W/ 8 Ohm (bridge mode)
- XLR inputs
- Speaker twist outputs
- Dimensions: 482 x 277 x 88 mm
- Size: 19"/ 2 RU
- Weight: 7.5 kg
PROS
- • Impressive power output for its size and price point.
- • Switched-mode PSU offers efficiency and reliable performance.
- • Bridge mode provides substantial power for subwoofers or main arrays.
- • Compact 2RU design saves valuable rack space in tight setups.
CONS
- • Limited feature set compared to more premium amplifiers.
- • Cooling relies primarily on convection, may struggle in very hot environments.
- • XLR inputs only; lacks RCA or other common connectivity options.
Product Video
Key Features
Power (Watts)
4 x 550W @ 4Ω, 4 x 350W @ 8Ω, 2 x 1000W (bridge)
Channels
4 (Stereo + Bridge)
Class
Class D
Impedance
4Ω - 8Ω
Cooling
Convection (with fan assist likely, not explicitly stated)
Weight
7.5 kg
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Frequently Asked Questions
Class D amps like this one prioritize efficiency, so you might notice a slight clinical edge compared to a warmer Class AB, though t.amp has done a good job minimizing that.
While the design is efficient, prolonged operation at maximum output in a confined space might require extra ventilation to prevent overheating.
These wattage ratings are ideal for powered speakers, passive mains, or subwoofers in a live sound or DJ setup - anything needing a clean, powerful signal.
