Top 10 Alpine KTP-445U Power Pack – Car Multichannel Amplifiers

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Alpine KTP-445U Universal Power Pack Amplifier

ALPINE #ad - Universal plug lets you send signal from RCA outputs or speaker-level wiring. Runs off same power circuit as receiver. Compact class D amplifier for factory and aftermarket receivers.
BrandALPINE #ad
ManufacturerAlpine #ad
Height4.33 Inches
Length12.99 Inches
Weight7.05 Pounds
Width9.06 Inches
Part NumberKTP-445U

2. Absolute


Alpine KTP-445U Power Pack Compact 4-Channel car Amplifier 45 watts RMS X 4 Bundle

Absolute #ad - Compact 4-channel car amplifier 90 watts RMS x 2 bridged at 4 ohms. Universal 360 degree Rotation and Swivel Mobile Bracket Holder. Alpine ktp-445u power pack compact 4-channel car amplifier 45 watts RMS X 4 Bundle. Absolute tw-600 600 watts max high efficiency Dome Tweeter with Built-In Crossover Pair. Absolute usa bt1700 general use 018mm x 3/4-inch x 20Yd Electrical Tape Black.
BrandAbsolute #ad
ManufacturerAlpine Absolute #ad

3. Alpine


Alpine 4-Channel 45W RMS X 4 at 4-Ohms Amplifier, KTP-445A

Alpine #ad - Compact size. Hear the difference with this Simple Power Upgrade. Cea-2006 power rating: 45w x 4 @ 4Ω/2Ω. The power pack boasts 1 watt Signal-to-Noise Ratio of 82dB or better. 45 watts x 4 @ 4Ω/2Ω.
BrandAlpine #ad
ManufacturerAlpine #ad
Height3.25 Inches
Length9.25 Inches
Weight2.5 Pounds
Width7.5 Inches
Part NumberKTP-445A



At 2 Or 4 Ohms, Alpine KTA-450 4-Channel Power Pack Amplifier with Dynamic Peak Power 45W RMS x 4

ALPINE #ad - Powerstack bracket included for mounting amp behind alpine ilx-w650 digital multimedia, eceiver #500ILXW650, and fuse not included with amplifier, 12-gauge power and ground leads and a 20A fuse recommended, Wiring, hardware, Dimensions: 7"W x 1-3/8"H x 3-9/16"D.

Features: 4-channel car amplifier, 80, 120 hz at 12 db/octave on front and rear channels, 50 watts rms x 4 at 4 ohms 45 watts rMS x 4 at 2 ohms, preamp and speaker-level inputs, cta-2006 compliant, Dynamic Peak Power DPP technology adds a burst of power when needed, Selectable high-pass filters 60, 100 watts rms x 2 bridged at 4 ohms, Selectable 2- or 4-channel input.
BrandALPINE #ad
ManufacturerAlpine #ad
Height4 Inches
Length10 Inches
Weight1.32 Pounds
Width7 Inches
Part NumberKTA-450



EF ECOFLOW RIVER Pro Portable Power Station 720Wh, Outdoors, Power Multiple Devices, Recharge 0-80% Within 1 Hour, Off-Grid, RV, for Camping

EF ECOFLOW #ad - River pro extra Battery is sold separately. Recharge from 0-80% within 1 hour: the patented ecoflow x-stream technology enables you to charge the RIVER Pro from 0%-80% within one hour and offers a full charge in just 1. 6 hours. Use devices below 1200W for the best product use. Double capacity from 720wh to 1440wh: add a river pro extra battery to double the capacity from 720wh to 1440Wh.

24-month product guarantee: the river pro portable power station comes with a 24-month product guarantee, 1x river pro user manual, 1x car charging Cable, 1x AC Charging Cable, and EcoFlow offers a 24x7 specialist customer service. In the box: 1x river pro, 1x solar charging cable, 1x dc5521-dc5525 Cable, 1x RIVER Pro GUARANTEE Card. Please conduct full test on a case-by-case basis to see if the X-Boost feature can work with your appliances. It offers up to 720Wh power and it weighs just 16.

8lbs, which makes it a portable power station for adventure on the go. This is ideal for situations like traveling, camping, or group outdoor activities where you need more power for more devices. Power a wide range of appliances: with a built-in 600w inverter, the river pro can power some devices up to 1800w with the X-Boost mode on, which lets you power about 80% of essential devices like kitchen appliances and DIY tools. 3 x ac outlets and 720wh capacity: the river pro can power up to 10 devices simultaneously with multiple outlet options, including 3 pure sine wave AC outlets.
Manufacturerecoflow #ad
Height9.3 Inches
Length11.4 Inches
Weight16.8 Pounds
Width7.3 Inches

6. Alpine


90 Watts x 4 Channels, fits iLX-W650 and Others., Alpine KTP-445A Power Pack Head Unit Amplifier and Backup Camera Bundle. 4-Channel Compact Amp Increases Alpine Head Unit Power up to 150 Percent

Alpine #ad - High performance in bright sunlight, and all weather conditions. Manufacturer Warranty on all items. The 31" black connector harness plugs into the other end of the Head Unit Power Pack and connects to your Alpine receiver's harness included with your Alpine receiver. Bundle includes: alpine ktp-445a amplifier, voxx acam4 wide angle backup camera, and Car Toys Keychain.

The end result is a 1 watt Signal-to-Noise Ratio of 82dB or better. Selectable on/off. Ccd sensors have a high output that results in cleaner, higher quality videos. Car toys is an alpine and voxx Authorized Retailer and full service MECP installer Installation not included. Installation: since the ktp-445a is small and compact, it installs behind your alpine head unit in the dash of most vehicles. Uniquely, taking extra care to ensure a clean signal path, the amplifier distortion actually decreases at higher frequencies, resulting in a clean and clear signal where your ear is most sensitive to distortion.

The amplifier offers an unbelievably low noise floor, with no extraneous interference. Installation is simple with no special tuning. Compatibility: the ktp-445a connects to any 2005 and newer alpine head unit that has a black 16-pin wiring harness. Camera: includes bracket and cables. 150-degree wide angle lens offers great visibility with virtually zero blind spots.
BrandAlpine #ad
ManufacturerAlpine #ad

7. Nilight


2 Years Warranty, Nilight, 50004R 120 Pcs/60 Pairs Quick Splice Wire Terminals T-Tap Self-stripping with Nylon Fully Insulated Male Quick Disconnects Kit

Nilight #ad - Plastic housing will not open after it has been snapped on the wire. Versatile kit - 60 piece t-tap wire connectors plus 60 piece; Male Quick Disconnects will last for numerous wiring projects.

Self-stripping electrical tap connectors - Nilight self-stripping electrical t-tap connectors makes tapping into an existing wire a quick and easy job. Perfectly fitting male quick disconnects - Nylon male disconnects have been designed to lock tightly on the T-Tap connectors to prevent sliding out. Thick tinned copper contacts - Thicker tinned copper contacts provide maximum conductivity and prevents the wire from shorting out efficiently. Marine, scientific, automotive, home wiring projects - you name it. Quality t-tap connector housing - quick splice T-Tap connectors will securely lock on the wire.
BrandNilight #ad
ManufacturerNilight #ad
Height5 Inches
Length4 Inches
Weight0.44 Pounds
Width0.2 Inches
Part Number50004R
Warranty2 Years Warranty

8. BOSS Audio Systems


1100 High Output, Mosfet Power Supply, 2/4 Ohm Stable, Low/High Level Inputs, Class A/B, Monoblock, Stereo, Low Pass Crossover, BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier

BOSS Audio Systems #ad - Mosfet power supply - a mosfet is an electrical switch that allows the flow of electrical current. Specs - dimensions: 9. 13” x 1044” x 2. 25”, weight: 4. 43 lbs. Speaker impedance: 2 to 8 ohm, s/n ratio: 102 db, frequency response: 9 hz to 50 kHz, THD @ RMS Output: 0.

01%, fuse quantity: 1 30 Amp ATO Blade. Class a/b topology - class ‘a’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. You can set exact sound specifications for the bass frequency reproduction. A high level +/- wire input is measured in wattages. Class ‘b’ amplifiers have no current flowing through its outputs with no audio signal. Variable low-pass crossover - subwoofers reproduce sound based on a number of different low-range frequencies.

Switchable bass boost - bass boost allows you to adjust the low bass within the boost range to just the way you like it. Low & high level inputs - a low level rca input is measured in voltages. Power - 1100 max x 1 @ 2 ohms, 550 max x 1 @ 4 Ohms. Both essentially carry signal from your receiver to your amplifier to your speakers. Variable input gain control - the gain control is not for adjusting volume.
BrandBOSS Audio Systems #ad
ManufacturerBOSS AUDIO #ad
Height2.25 Inches
Length9.13 Inches
Weight4.4 Pounds
Width10.44 Inches
Part NumberR1100M
Warranty6 Year Platinum Online Dealer Warranty valid only on products Sold / Shipped by This offer is not valid on purchases made from third party market place sellers

9. Skar Audio


Skar Audio EVL-12 D2 12" 2500 Watt Max Power Dual 2 Ohm Car Subwoofer

Skar Audio #ad - Competition grade Paper Cone & High Roll Foam Surround. Deep, low, extremely responsive Bass | Sensitivity: 85. 1 dB. Premium suspension featuring the EVL Series Signature Red Two Layer Spider. 3" high temperature dual 2-ohm Voice Coil with Black Coating. Peak power: 2, 500 watts | rms power: 1, 250 Watts. Frequency response range: 25 hz - 250 Hz | Xmax: 23. 5 mm one-way.
BrandSkar Audio #ad
ManufacturerSkar Audio #ad
Height11.5 inches
Length14.5 inches
Width14.5 inches
Part NumberEVL-12 D2
ModelEVL-12 D2
Warranty2 year limited warranty

10. Nilight


90015A Battery Switch 12-48V Waterproof Heavy Duty Battery Power Cut Master Switch Disconnect Isolator for Car Vehicle RV and Marine Boat On/Off,2 Years Warranty, Nilight

Nilight #ad - Package include:1x On/Off battery switch, 4 bolts incuded. Operation: on/off 2 positions, 455 a intermittent at DC 12V, 275 a continuous at dc 12v, 1250 A momentary at DC 12V.

Heavy duty: abs plastic housing, durable made for safety use, rear cover insulates terminals against any short of circuits, equipped with 4 sets of bolts. Widely used for car, utv, marine boat, camper, RV, ATV, travel trailer, truck, battery banks and other devices. Compatible: used for dc 12 - 48v systems to isolate and secure the electrical system, can stand alone or be locked together with other switch. Its purpose is to eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely.
BrandNilight #ad
ManufacturerNilight #ad
Part Number90015A
Warranty2 Years Warranty