We are a Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
The KTP-445U Power Pack is built to fit where most amplifiers can’t. At just 7-7/16” x 1-1/2” x 2-1/2”, this ultra-compact amp easily tucks behind your dash, making it perfect for space-limited installs. With RCA and Auto-Sensing Speaker Level connectors plus flexible wiring, it’s the ultimate space-saving solution without sacrificing power.
Take control of your sound with independent high-pass filters for front and rear inputs. Easily select from full range or specific crossover points (60Hz, 80Hz, 120Hz) to perfectly match your speakers and achieve crystal-clear, distortion-free audio.
Adjust your system with accessible front and rear gain controls for maximum flexibility in any setup. Plus, experience exceptional clarity with one of the best signal-to-noise ratios in its class (82dB at 1W), ensuring your music stays pure and free from unwanted interference.
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Specifications:
These are superb little amps. Very small but pack some power. Great for an upgrade from stock radio to give better sound and more power.
Great little unit, fits nicely under the dash and provides a great punch to my music. This is no tube amp, but for the price, you get a decent quality sound. Most people wont need much more than this little unit.
considering that it is named Power Pack, this amp really deliver powerful sound as it is packed in a compact chassis, and even with its size it is still impressive and has exceeded my expectations
Installation was smooth, and it was also very easy to fit in due to its small size. Can power up my whole system and it surely sounded great.
Got this amp for my Subaru hatchback. Changed out the stock speakers with Alpine Type-Rs and Let me tell you, this little amp is nothing short of amazing. Packs a whole lot of sound in this tiny package. Alpine never disappoints with their killer products.
Tiny but powerful! It was an easy install, and its really pushing my JL Audio speakers cleanly with nice sound.
We are a Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
The KTP-445U Power Pack is built to fit where most amplifiers can’t. At just 7-7/16” x 1-1/2” x 2-1/2”, this ultra-compact amp easily tucks behind your dash, making it perfect for space-limited installs. With RCA and Auto-Sensing Speaker Level connectors plus flexible wiring, it’s the ultimate space-saving solution without sacrificing power.
Take control of your sound with independent high-pass filters for front and rear inputs. Easily select from full range or specific crossover points (60Hz, 80Hz, 120Hz) to perfectly match your speakers and achieve crystal-clear, distortion-free audio.
Adjust your system with accessible front and rear gain controls for maximum flexibility in any setup. Plus, experience exceptional clarity with one of the best signal-to-noise ratios in its class (82dB at 1W), ensuring your music stays pure and free from unwanted interference.
