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⚡ Compact Power, Massive Impact – Own the Soundstage!
The Rockford Fosgate Power T400X4ad is a 400 Watt 4-channel Class-AD amplifier featuring proprietary Constant Power technology that delivers up to 25% more power across all impedance loads. Its ultra-compact design (1.6” x 4.3” x 8.3”) makes it ideal for tight spaces in cars, motorcycles, and UTVs. Equipped with Punch EQ and Butterworth crossover, it ensures precise, punchy audio. With smart auto turn-on, clip detection, and Rockford’s legendary build quality, this amp is engineered for powerful, reliable performance backed by a 2-year warranty.





| ASIN | B00LMNLGDY |
| Best Sellers Rank | #70,941 in Electronics ( See Top 100 in Electronics ) #160 in Car Multichannel Amplifiers |
| Brand | Rockford Fosgate |
| Brand Name | Rockford Fosgate |
| Customer Reviews | 4.7 out of 5 stars 118 Reviews |
| Global Trade Identification Number | 00780687342388 |
| Included Components | A Amplifier With Standard Accessories |
| Item Dimensions | 11 x 3 x 6 inches |
| Item Highlight | Class-AD with Constant Power |
| Item Weight | 3 pounds |
| Item dimensions L x W x H | 11 x 3 x 6 inches |
| Manufacturer | Rockford Fosgate |
| Material Type | Electronic component material and epoxy |
| Maximum Output Power | 400 watts |
| Maximum Supply Voltage | 12 volts_of_direct_current |
| Model | T400X4ad |
| Mounting Type | Boat Mount |
| Number of Channels | 4 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Power | 400 watts |
| Package Type Name | box" or "installation kit |
| Part Number | T400X4ad |
| Specification Met | Implied 12v Standard Voltage and Potential Compliance With Industry-specific Audio Standards |
| UPC | 780687342388 |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Warranty Description | 1-Year Manufacturer Warranty |
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