- 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.
-36%
Alpine – 400W Class D Bridgeable Multichannel Amplifier with Built-In Crossover – Black
$106.00 Save:$58.00(36%)
Available in stock
Description
Additional information
| Weight | 1.3 lbs |
|---|---|
| Dimensions | 3.56 × 7 × 1.38 in |
| Maximum Frequency Response | 50 kilohertz |
| Manufacturer's Warranty - Labor | 1 year |
| Bass Boost | None |
| Watts Per Channel Maximum | 100 watts |
| High-Pass Crossover | Selectable |
| Watts Per Channel RMS | 50 watts |
| Number Of Channels | 4 |
| Total Power Handling RMS | 200 watts |
| Bridgeable | Yes |
| Minimum Frequency Response | 15 hertz |
| Signal-to-Noise Ratio (SNR) | 82 decibels |
| Product Weight | 1.3 pounds |
| Manufacturer's Warranty - Parts | 1 year |
| Color | Black |
| Model Number | KTA-450 |
| Amplifier Class | D |
| Preamp Outputs | No |
| Low-Pass Crossover | None |
| Product Height | 1.38 inches |
| Product Width | 7 inches |
| Remote Control Included | No |
| Speaker-Level Inputs | Yes |
| Product Depth | 3.56 inches |
| Color Category | Black |
| Continuous Watts x Channel @ Ohms | 50 Watts x 4 @ 4 Ohm; 45 Watts x 4 @ 2 Ohm; 100 Watts x 2 bridged @ 4 Ohm |
| Product Name | 400W Class D Bridgeable Multichannel Amplifier with Built-In Crossover |
| Maximum Watts x Channel @ Ohms | 100 Watts x 4 |
| Total Power Handling Maximum | 400 watts |
| Fan Cooled | No |
| Brand | Alpine |
| Total Harmonic Distortion | 1 percent |
| UPC | 793276242822 |
Reviews (14)
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JimE –
Wanted more power on a budget. Must say I was not disappointed. The tech recommended it and am very pleased!
scarface1988 –
Fast and easy Installation love the power that came from it
Shaundela –
I added this and was IMMEDIATELY impressed with the sound. This made the music come alive and have depth that my deck couldn’t provide. And it’s tucked in the dash. It’s super easy to install and is 100% worth it. The watts per channel is more than adequate
HerbertBlumpkin –
Built well and does a great job for what it is. Catch it on sale for a great deal.
DonM –
Was an affordable option for a little more power. Not over done. Just a little clean volume for my old pickup truck. It was easy to place out of sight.
David –
Easy to install and made my stereo sound incredible . Very clean crisp sound.
Case –
It sound good with the set up i have and easy to add ons
nothappy –
This review is for the type of item I received and not the item itself. I purchased this item with the understanding that it was new, but it was open box.
I have attached what I received vs. what a new one should look like. It is really unacceptable to send open items when a customer purchases a new one.
SS4GV –
Powerful little amp, I would recommend you upgrade your stock speakers.
MarissaD –
Made my wrangler sound completely different ! Definitely worth the price!
EvanZ –
Never got to use it but it came in the mail pretty fast and came with everything it was supposed to come with.
Donnie –
This is a very nice amplifier. Works great in my car. Would recommend to all my friends.
ShawnC –
Cant wait to hook up this amp i have seen videos and read the reviews. Everyone that bought this amp was blown away by the amount of power in this little bit amp.
ToddC –
Works great, good sound. Really happy with it.
I would purchase this again