






🎵 Elevate your drive with sound that’s smarter, louder, and clearer.
The Kicker 47KEY2004 is a compact 4-channel car amplifier with integrated AI-powered DSP, featuring a 40-band equalizer and 24dB crossovers. It delivers 200 watts total power, auto-calibrates sound via a built-in microphone, and fits discreetly in tight spaces. Designed for modern vehicles including start-stop systems, it upgrades factory stereos to concert-quality audio with minimal installation effort.








| ASIN | B084HLVFFK |
| Best Sellers Rank | #96,557 in Electronics ( See Top 100 in Electronics ) #24 in Car Audio & Video Amplifier Equalizers |
| Brand Name | KICKER |
| Customer Reviews | 4.5 out of 5 stars 181 Reviews |
| Global Trade Identification Number | 00713034013174 |
| Included Components | 47KEY2004 |
| Item Dimensions | 25.4 x 30.5 x 22.9 centimeters |
| Item Weight | 2.2 Pounds |
| Item dimensions L x W x H | 25.4 x 30.5 x 22.9 centimeters |
| Manufacturer | KICKER |
| Material Type | Electronics, metal |
| Maximum Supply Voltage | 12 Volts |
| Maximum supply voltage | 12 Volts |
| Minimum Supply Voltage | 12 Volts (DC) |
| Minimum supply voltage | 12 Volts (DC) |
| Model | 47KEY2004 |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 200 Watts |
| Package Type Name | Standard packaging |
| Specification Met | FCC |
| UPC | 713034013174 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
O**T
Great enhancement for poor stock speakers
C**Y
The sound quality improvement is great!
M**R
Powerful and accurate sound.
G**S
Muy buen amplificador
Sí cambia bastante el sonido, un poco “alto” en los agudos para mi gusto, pero suena mucho mejor que el estéreo original sin él. Bajando los test tones es bien fácil de configurar
A**R
Works well
Trustpilot
2 weeks ago
1 month ago