Single brick size, hits you like a ton. Need more power for your speakers but don’t have space for a big amp? Alpine’s KTA-30FW Tough Power Pack amplifier can put out 75 watts RMS to each of your vehicle’s four speakers. The amp’s compact, weather-resistant chassis and waterproof connector make it a great solution when you need 4-channel amplification in your side-by-side, UTV, boat, motorcycle, Jeep, or convertible where contact with water and dirt become issues. And I’m not kidding when I say this amp is small — with about a 9″x4″ footprint, it’ll fit just about anywhere.
Special sauce. The KTA-30FW uses Alpine’s Dynamic Peak Power (DPP) technology to deliver a quick energy boost when needed, virtually doubling the amplifier’s output power on musical peaks. The gain and crossover controls sit protected behind a water-tight panel, so even a sudden downpour won’t spoil the fun.
Product Highlights
- Type: Compact 4-channel amplifier
- Power Handling: 75 watts RMS x 4 at 2 or 4 ohms
- Bridged Power: 150 watts RMS x 2 bridged at 4 ohms (4-ohm stable in bridged mode)
- Weather Resistance: IP66 rated chassis and waterproof connector
- Crossover: High- and low-pass filters (50-400 Hz, 12 dB/octave)
- Input Compatibility: Selectable 2- or 4-channel input
- Special Feature: Dynamic Peak Power (DPP) technology
Key Features
- Ultra-Compact Design:
- Small 9-3/16″ x 3-3/4″ footprint fits almost anywhere
- Only 1-5/8″ tall for mounting in tight spaces
- Ideal for space-limited vehicles and outdoor applications
- Weather-Resistant Construction:
- IP66 rated chassis protects against moisture and dust
- Waterproof 26-pin connector for reliable connections
- Water-tight control panel protects adjustment knobs
- Dynamic Peak Power Technology:
- Delivers bursts of power when needed (up to 150W x 4)
- Effectively doubles output power on musical peaks
- Provides better dynamic range at high volumes
- Versatile Installation Options:
- Compatible with both factory and aftermarket head units
- Accepts line-level or speaker-level inputs
- Selectable 2-channel or 4-channel input configuration
- Multiple turn-on options for various vehicle applications
Package Contents
- 4-Channel amplifier
- 14″ Power/signal harness (26-pin connector on one end and bare wires + RCAs on other end)
- 4 Self-tapping screws (Length 3/4″)
- Connection sheet
- Owner’s manual
- Thank you letter
