Enhance your audio system with this Alpine Power Pack 4-channel car amp. The Dynamic Peak Power technology doubles the amplifier’s output power on musical peaks by providing a quick energy boost when needed. This Alpine Power Pack 4-channel car amp delivers 50 watts RMS per channel for maximum output, and the tiny chassis ensures it fits anywhere in your vehicle.
200W total power
RMS rating of 45W x 4 @ 2 ohms and 45W x 4 @ 4 ohms, 4 channels driven for robust audio.
Selectable high-pass filters on front and rear channels
Ensures flexible operation.
4 ohms impedance
Conducts power evenly to keep the speaker at an appropriate level.
1% THD (Total Harmonic Distortion)
Provides clean sound.
82dB signal-to-noise ratio
Offers crisp audio.
4-channel output
Allows easy system expansion.
Class D circuitry
Ensures reliable power handling.
Create Alpine’s PowerStack application
You can mount iLX-W650 receiver using a simple swipe interface with an ultra-shallow chassis to your power pack amplifier to create Alpine’s PowerStack application.
Specifications
Key Specs
- Continuous Watts x Channel @ Ohms: 50 Watts x 4 @ 4 Ohm; 45 Watts x 4 @ 2 Ohm; 100 Watts x 2 bridged @ 4 Ohm
- Maximum Watts x Channel @ Ohms: 100 Watts x 4
- Amplifier Class: D
- Number Of Channels: 4
- Bass Boost: None
- Bridgeable: Yes
- Low-Pass Crossover: None
- High-Pass Crossover: Selectable
- Speaker-Level Inputs: Yes
- Color: Black
Audio
- Minimum Frequency Response: 15 hertz
- Maximum Frequency Response: 50 kilohertz
- Total Harmonic Distortion: 1 percent
- Signal-to-Noise Ratio (SNR): 82 decibels
Audio Power
- Total Power Handling RMS: 200 watts
- Watts Per Channel RMS: 50 watts
- Total Power Handling Maximum: 400 watts
- Watts Per Channel Maximum: 100 watts
Dimensions
- Product Height: 1.38 inches
- Product Width: 7 inches
- Product Depth: 3.56 inches
- Product Weight: 1.3 pounds
General
- Product Name: 400W Class D Bridgeable Multichannel Amplifier with Built-In Crossover
- Brand: Alpine
- Model Number: KTA-450
Output
- Preamp Outputs: No
Warranty
- Warranty – Parts: 1 year
- Warranty – Labor: 1 year
Features
- Remote Control Included: No
- Fan Cooled: No
Specifications
- UPC: 793276242822
