SUNDOWN AUDIO A-SDX2002 Amplifier 810111130509 SDX200.2 200WX2 4OHM

( Brand: Sundown Audio ), ( Manufacturer Part Number: A-SDX2002 ), ( Part Type: Amplifier ), ( UPC: 810111130509 )

Review SUNDOWN AUDIO 200wx2 4ohm Amplifier

The Sundown Audio SDSX200.2 is a 2-channel Class D car amplifier that delivers a powerful 200 watts RMS per channel at 2 ohms, making it an excellent choice for those seeking high-performance sound in their vehicle. This amplifier is part of Sundown's SDSX Series, which is known for its compact size, efficiency, and impressive audio output.

Measuring only 14 inches long, 6.5 inches wide, and 2 inches tall, the SDSX200.2 is an ideal solution for space-constrained installations. Despite its small footprint, this amplifier packs a punch, delivering clear, distortion-free sound with an impressive dynamic power output of 500 watts RMS at 2 ohms.

The SDSX200.2 features a variable low-pass crossover with adjustable frequencies from 25 Hz to 200 Hz, allowing users to customize the sound to their preferences. This amplifier also includes a high-pass input filter, a subsonic filter, and a selectable phase control switch.

One of the standout features of the SDSX200.2 is its efficiency, which is rated at a impressive 92.4% at 14.4 volts. This means that it converts a large percentage of the electrical power it receives into audio output, reducing heat generation and improving overall system efficiency.

The amplifier's robust build quality is evident in its heat sink design, which features multiple fins to dissipate heat effectively. It also comes with a detachable power and remote turn-on leads, making installation more flexible. Additionally, the amplifier is protected against short circuits, overheating, and over-voltage, ensuring reliable operation.

In summary, the Sundown Audio SDSX200.2 is a powerful yet compact Class D car amplifier that delivers impressive sound quality and efficiency. Its adjustable crossover, high-pass input filter, subsonic filter, and selectable phase control switch give users the flexibility to customize their audio system to their preferences. With its robust build quality and advanced features, the SDSX200.2 is a top choice for those seeking high-performance sound in a compact package.

Pros and Cons of buying a Sundown Audio SDSX2002/SDX200.2 200Wx2 4 Amplifier

1. **Power Handling**: The Sundown Audio SDSX2002/SDX200.2 is a powerful amplifier, delivering 200 watts RMS per channel at 4 . This makes it suitable for powering multiple subwoofers or high-demand speakers.

2. **High Efficiency**: The amplifier boasts a high power efficiency of 85%, which translates to less heat generation and improved battery life in mobile applications.

3. **Class D Design**: The Class D design ensures the amplifier runs cooler than Class A/B counterparts, which can help prevent thermal shutdown and improve overall performance.

4. **Protection Circuitry**: The amplifier features protection circuitry such as thermal, overcurrent, and overvoltage protection to safeguard the unit and connected speakers from potential damage.

5. **Compact Size**: The SDSX2002/SDX200.2 is relatively compact, making it a great option for those with limited space in their installations.

6. **Input Sensitivity**: The input sensitivity may be a concern for some users, as it requires a higher input voltage (1.5V RMS) than some other amplifiers in its class.

7. **Connections**: The amplifier comes with only one set of RCA inputs, which might be limiting for those who need to connect multiple sources.

8. **Mounting**: Some users have reported issues with the mounting brackets provided, requiring the use of alternative methods or custom brackets for secure installation.

9. **Price**: Compared to some amplifiers with similar power handling and features, the Sundown Audio SDSX2002/SDX200.2 may be pricier, which may deter some potential buyers.

**Conclusion**: The Sundown Audio SDSX2002/SDX200.2 is a powerful, efficient, and compact amplifier suitable for powering multiple subwoofers or high-demand speakers. Its Class D design, protection circuitry, and high power efficiency make it an attractive choice for those looking for a reliable and cool-running amplifier. However, potential drawbacks such as higher input sensitivity, limited input connections, and mounting issues may be deal-breakers for some users.

**Recommendation**: If you're in the market for a powerful, efficient, and compact amplifier, the Sundown Audio SDSX2002/SDX200.2 is worth considering. However, carefully weigh the pros and cons against your specific needs and budget before making a decision. If the input sensitivity, limited input connections, or mounting concerns are deal-breakers, you may want to explore other options in the market.

Details:

SDX200.2: 200WX2 4OHM AMPLIFIER. SDX200.2: 200WX2 4OHM AMPLIFIER Menu. Sundown Audio A-SDX2002 - Sdx200.2: 200Wx2 4Ohm Amplifier.

part #: asdx2002 prices

• $129.95-$359.99

specifications ampsguru:

• brand: Sundown Audio
• mpn: A-sdx2002
• part type: Amplifier
• upc: 810111130509

shipping ampsguru:

• transit: 4-6 Days
• cost: $0.00
• class: Standard
• service: Standard
• type: Fixed

seller ampsguru:

• rating: 97.3%
• # reviews: 45276
• city: Saint Paul, Minnesota

offer ampsguru:

• availability: In Stock
• started: October 31, 2025
• sold: 0
• quantity: 2
• options: Ship-to-home

returns ampsguru:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments ampsguru:

• wallet: Google-pay
• credit card: Visa
• other

general ampsguru:

• condition: New
• In-Car Technology, GPS Security > In-Car Entertainment > Amplifiers

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