Description
Kicker 48PXA4004 PXA400.4 Waterproof 4-Channel Amplifier
The Kicker PXA400.4 is a compact waterproof 4-channel amplifier built for powersports, UTV, motorcycle, golf cart, hot rod, off-road, and space-limited speaker systems. It delivers clean full-range power in a rugged IP66/IP67-rated Class-D platform.
Key Features
- Waterproof amplifier design with IP66 and IP67 certifications
- High-efficiency Class-D technology
- Four-channel full-range amplifier
- Rated at 150 watts x 4 at 2 ohms
- Rated at 100 watts x 4 at 4 ohms
- 300 watts x 2 bridged at 4 ohms
- 800 watts dynamic power
- Dual turn-on modes: DC offset or 12V trigger
- Includes inline power and ground couplers
- Stainless-steel mounting hardware included
- PXAPT DSP Programming Adapter compatible, sold separately
- CXARC remote capable on AMP2 in low-pass mode, sold separately
Specifications
| Model | 48PXA4004 / PXA400.4 |
| Amplifier Type | 4-channel full-range amplifier |
| Power at 2 Ohms | 150 x 4 watts |
| Power at 4 Ohms | 100 x 4 watts |
| Bridged Power at 4 Ohms | 300 x 2 watts |
| Dynamic Power | 800 watts |
| Frequency Response | 10-20k Hz |
| Dimensions | 4-1/2" W x 1-3/4" H x 9-3/4" L |
Available through SMS Car Audio. Professional installation and system matching are recommended for best performance.
🔧 Need It Installed?
Book professional install or DSP tuning at SMS Car Audio. We’re an Authorized Dealer — full manufacturer warranty on new items.
🛠️ Install Services & DSP Tuning 📞 Call (504) 289-8127 💬 Text (504) 289-8127 ✉️ Email al@smscaraudio.com 📍 Get Directions🏆 Authorized Dealer • Full manufacturer warranty
🚚 Shipping/Pickup: Usually ships in 1–3 business days
💳 Financing: Snap & Acima available in-store
🔒 Secure Checkout online or in-store
