







🔊 Elevate your ride’s soundtrack with Alpine’s power-packed precision!
The Alpine KTA-450 is a sleek, 4-channel Class D amplifier delivering 45W RMS per channel at 2 or 4 ohms. Featuring Dynamic Peak Power technology, it boosts output during dynamic audio passages without clipping, all in a compact 7" x 3.5" x 1.25" chassis. Designed for easy installation without additional battery wiring, it’s engineered to CTA-2006 standards for reliable, high-quality vehicle audio amplification.







| Item dimensions L x W x H | 10 x 7 x 4 inches |
| Voltage | 14.4 Volts |
| Manufacturer | Alpine |
| Maximum Supply Voltage | 14.4 Volts |
| Minimum Supply Voltage | 14.4 Volts (DC) |
| Mounting Type | Surface Mount |
| Brand | Alpine |
| Number of Channels | 4 |
| Output Power | 200 Watts |
| Package Type Name | Retail Box |
| Specification Met | Cta-2006 |
| UPC | 793276242822 |
| Item Weight | 1.1 pounds |
| Product Dimensions | 10 x 7 x 4 inches |
| Item model number | KTA-450 |
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