Yung SD300-6 Plate vs Dayton Audio SPA-250
The SPA-250's power @ 4ω is 250W against the Yung SD300-6 Plate's 300W and its height 249.25 mm against 255 mm. Both share signal-to-noise (90 dB) and thd (1.000%).
AI-generated product photo — not official manufacturer imagery.
Yung SD300-6 Plate
Yung International Inc.AmplifiersPlate / Subwoofer Amplifiers
Estimated price (community-sourced)
$149
Around — community and catalog average, updates slowly
About the Yung SD300-6 Plate
The Yung SD300-6 is a 300 watt Class D subwoofer plate amplifier module featuring a switching power supply for high efficiency and reliability. It provides sustained continuous output without thermal shutdown and includes built-in limiter circuit protection to prevent peak overloads. The amplifier supports low-level, high-level, and LFE inputs for flexible interconnection and offers manual and automatic on/off modes. It features fully adjustable phase control (0 to 180 degrees), gain, and crossover frequency (40Hz to 200Hz), along with a 6 dB bass boost at 30 Hz to enhance low-frequency performance. The amplifier is compact and lightweight, with a panel dimension of 188 x 255 mm, and supports switchable AC input voltage of 115V or 230V. Additional features include variable volume control, LED power indicator, and IEC power socket. It is designed for 4 ohm subwoofer loads and includes protection circuits for reliability and long-term use.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 4Ω
- 300W @ 4Ω
- Input Sensitivity
- 0.2V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- Low-level, High-level, LFE
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 188 × 255 × 20 mm (W × H × D)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions