Alpine KTP-445U Power Pack vs Sound Ordnance M-2250

 
Alpine KTP-445U Power Pack

In Stock

(111)

$149.99
  • runs off same power circuit as receiver (must be 15-amp or more)
  • compact amplifier with universal plug for in-dash receivers
  • 45 watts x 4 at 4 ohms
Add to Cart
Sound Ordnance M-2250

In Stock

(45)

$129.99
  • 500 watts RMS x 1 at 4 ohms bridged
  • variable high- and low-pass filters
  • preamp inputs and outputs
Add to Cart

Product Features

Hide similar features
Condition New StockNew Stock
Performance Alpine KTP-445U Power PackSound Ordnance M-2250
RMS Power Output (Wt x Channels)
Loading...
45 x 4
175 x 2
Peak Power Output (Wt x Channels)
Loading...
90 x 4500 x 2
Power at 2 Ohms (Wt x Channels)
Loading...
45 x 4250 x 2
Bridged Power (Wt x Channels)
Loading...
90 x 2500 x 1
Minimum Impedance Bridged
Loading...
44
Minimum Impedance Unbridged
Loading...
22
Best Frequency Response
Loading...
20-20k Hz12-25k Hz
THD at Rated RMS Power
Loading...
1%1%
Signal to Noise Ratio
Loading...
82 dB94 dB
Input Voltage
Loading...
14.4v14.4v
Features Alpine KTP-445U Power PackSound Ordnance M-2250
Amplifier Class
Loading...
DAB
Low-Pass Crossover Frequency
Loading...
N/A40-300 Hz
Low-Pass Slope (dB/octave)
Loading...
N/A12dB/oct
High-Pass Crossover Frequency
Loading...
60, 80, 120Hz40-300 Hz
High-Pass Slope (dB/octave)
Loading...
12 dB/oct12dB/oct
Bass Boost
Loading...
No0-12dB
Bass Boost Frequency
Loading...
N/A45 Hz
Fan Cooled
Loading...
NoNo
Fuse Rating
Loading...
1550
Speaker Level Inputs
Loading...
HarnessNo
Preamp Outputs
Loading...
No1 pair
Width (inches)
Loading...
7-7/815-3/4
Height (inches)
Loading...
1-1/22-1/8
Depth (inches)
Loading...
2-9/169-13/16
Parts Warranty
Loading...
1 Year3 Years
Labor Warranty
Loading...
1 Year3 Years
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Alpine KTP-445U Power Pack

In Stock

(111)

$149.99
Add to Cart
Sound Ordnance M-2250

In Stock

(45)

$129.99
Add to Cart

1.888.955.6000

Email

Chat