0
My Comparisons

Alpine - 400W Class D Digital Multichannel Amplifier with Built-In Crossovers - Black

$172.99 - $199.95

12 offers

Overall Customer Rating
0 reviews
see all offers
Alpine - 400W Class D Digital Multichannel Amplifier with Built-In Crossovers - Black

Model: KTA-450     UPC: 793276242822

High- and low-pass crossovers; Class D circuitry


180W total power RMS rating of 45W x 4 @ 2 ohms, 4 channels driven for robust audio.
High-pass and low-pass crossovers 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.
Color
  • Black
Low-Pass Crossover
  • Fixed
Product Height
  • 3.5 inches
Color Category
  • Black
Product Width
  • 7 inches
Remote Control Included
  • No
Product Depth
  • 1.3 inches
Manufacturer's Warranty - Labor
  • 1 year
Continuous Watts x Channel @ Ohms
  • 45 Watts x 4 @ 2/4 Ohm
Bass Boost
  • None
Watts Per Channel Maximum
  • 100 watts
High-Pass Crossover
  • Fixed
Watts Per Channel RMS
  • 45 watts
Product Name
  • 400W Class D Digital Multichannel Amplifier with Built-In Crossovers
Maximum Watts x Channel @ Ohms
  • 100 Watts x 4
Number of Channels
  • 4
Total Power Handling Maximum
  • 400 watts
Total Power Handling RMS
  • 180 watts
Brand
  • Alpine
Signal-to-Noise Ratio (SNR)
  • 82 decibels
Product Weight
  • 1.3 pounds
Manufacturer's Warranty - Parts
  • 1 year
Model Number
  • KTA-450
Amplifier Class
  • D

Overall Customer Rating
0 reviews
see all offers
$172.99 - $199.95

12 offers



What’s included

  • Alpine KTA-450
  • Cable kit, 4 screws, 4 cable ties, mounting brackets

Free Shipping: Yes

Similar products

320W total power RMS rating of 80W x 4 @ 2 ohms, 4 channels driven for robust audio.
Variable high- and low-pass crossovers Ensure flexible operation.
4 ohms impedance Conducts power evenly to keep the speaker at an appropriate level.
83dB signal-to-noise ratio Offers crisp audio.
4-channel output Allows easy system expansion.
Class D circuitry Ensures reliable power handling.
Color Category
  • Black
Maximum Frequency Response
  • 30 kilohertz
Manufacturer's Warranty - Labor
  • 1 year
Bass Boost
  • None
High-Pass Crossover
  • Variable
Watts Per Channel RMS
  • 55 watts
Number of Channels
  • 4
Total Power Handling RMS
  • 220 watts
Bridgeable
  • Yes
Minimum Frequency Response
  • 10 hertz
Signal-to-Noise Ratio (SNR)
  • 83 decibels
Product Weight
  • 5 pounds
Manufacturer's Warranty - Parts
  • 1 year
Model Number
  • S-A32F
Line-Level Inputs
  • Yes
Amplifier Class
  • D
Color
  • Black
Low-Pass Crossover
  • Variable
Product Height
  • 2.3 inches
Product Width
  • 8 inches
Remote Control Included
  • No
Product Depth
  • 8 inches
Continuous Watts x Channel @ Ohms
  • 55 Watts x 4 @ 4 Ohm
Product Name
  • S-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers
Brand
  • Alpine
Series
  • S-Series


0 reviews
JBL - Club 1800W Class D Multichannel Amplifier with Variable Crossovers - Black
$299.99
0 reviews
KICKER - KX Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
$329.95
3 reviews
AudioControl - Class D Bridgeable Multichannel Amplifier with Low-Pass Crossover - Black
$329.99
1 review
Hifonics - ALPHA 2500W Class D Digital Multichannel Amplifier with Variable Crossovers - Silver/Black
$342.99
0 reviews
KICKER - CX Class AB Bridgeable Multichannel Amplifier with Variable Crossovers - Black
$399.95
1 review
KICKER - CX Class AB Bridgeable Multichannel Amplifier with Variable Crossovers - Black
$399.99
2 reviews
Alpine - S-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black
$399.99
4 reviews
Polk Audio - Class D Bridgeable Multichannel MOSFET Amplifier
$449.99
1 review
Alpine - R-Series Class D Digital Mono Amplifier with Variable Low-Pass Crossover - Black
$449.99
Product has been added Product has been removed