Alpine - KTP-445A Head Unit Power Pack - Black/Gray
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About this product
Hear the Difference with this Simple Power Upgrade!Add higher output and a more dynamic response with this easy-to-install Alpine head unit Power Pack upgrade. The KTP-445A Power Pack amplifies power output on select 2005 and newer Alpine head units, resulting in up to a 150 percent power increase over the original power from the head unit's built-in amplifier.Overview45 Watts x 4 @ 4Ω/2ΩFor select 2005 and newer Alpine head unitsCompact sizeEasy Installation and FlexibilityCompactCompact size lets the KTP-445A fit where most amplifiers won’t. The KTP-445A comes equipped with direct plug-in connectors for select 2005 and newer Alpine head units and it fits behind the dash of most vehicles. It's small and compact at only 7-7/16” x 1-1/2” x 2-1/2”. Its size and flexible wires make the Power Pack an easy choice to save space.Best Signal-to-Noise Contender In Its ClassIn order to ensure that Alpine sound quality is heard, we’ve created a platform that offers an unbelievably low noise floor, taking extra care to ensure a clean signal path, with no extraneous interference. The end result: The Power Pack boasts 1 Watt Signal-to-Noise Ratio of 82dB or better.Total Harmonic Distortion (THD+N) vs. FrequencyUniquely, the Power Pack distortion actually decreases at higher frequencies, resulting in a clean and clear signal where your ear is most sensitive to distortion. - <0.03% THD+N @ 1W, 1% THD+N @ rated power.
Key Feature
Frequency response: 20-20,000 Hz
Key Feature
RMS power output: 180 watts
Key Feature
For select 2005 and newer Alpine head units
Key Feature
Key Feature
- Continuous Watts x Channel @ Ohms0Amplifier ClassDNumber Of Channels4Bass BoostVariable
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Hear the Difference with this Simple Power Upgrade!Add higher output and a more dynamic response with this easy-to-install Alpine head unit Power Pack upgrade. The KTP-445A Power Pack amplifies power output on select 2005 and newer Alpine head units, resulting in up to a 150 percent power increase over the original power from the head unit's built-in amplifier.Overview45 Watts x 4 @ 4Ω/2ΩFor select 2005 and newer Alpine head unitsCompact sizeEasy Installation and FlexibilityCompactCompact size lets the KTP-445A fit where most amplifiers won’t. The KTP-445A comes equipped with direct plug-in connectors for select 2005 and newer Alpine head units and it fits behind the dash of most vehicles. It's small and compact at only 7-7/16” x 1-1/2” x 2-1/2”. Its size and flexible wires make the Power Pack an easy choice to save space.Best Signal-to-Noise Contender In Its ClassIn order to ensure that Alpine sound quality is heard, we’ve created a platform that offers an unbelievably low noise floor, taking extra care to ensure a clean signal path, with no extraneous interference. The end result: The Power Pack boasts 1 Watt Signal-to-Noise Ratio of 82dB or better.Total Harmonic Distortion (THD+N) vs. FrequencyUniquely, the Power Pack distortion actually decreases at higher frequencies, resulting in a clean and clear signal where your ear is most sensitive to distortion. - <0.03% THD+N @ 1W, 1% THD+N @ rated power.
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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.
Class-Leading PowerCompletely re-engineered the PXA300.1 mono amp supplies big power to your subwoofer in a compact waterproof design for the trickiest installs.FeaturesWaterproof amplifier design with IP66 and IP67 certificationsIdeal for UTVs off-road vehicles hot rods or space-challenged vehiclesHigh-efficiency Class-D technologyHuge power from a small footprint – rated at 500 watts Dynamic Power!Dual turn-on modes (choice of DC offset or 12v trigger)Includes inline power and ground couplers that need no soldering or crimpingStainless-steel mounting hardware includedAnywhere. Any Weather.The entire PXA line is completely waterproof featuring sealed bulkhead grommeting gasketed joints and a sealed preamp control door earning both IP66 and IP67 certifications for power and fun wherever you go!What is IP66 and IP67?IP66 certification means PXAs are protected against heavy seas or powerful jets of water. IP67 certification allows no dust into the amplifier as well as no moisture when submerged in one meter of water for 30 minutes. The certifications do not apply to the wire couplers.Got The GoodsMade for all environments PXA Amplifiers include no-rust stainless-steel mounting hardware and a pair of shielded in-line couplers to extend power and ground with no soldering or crimping.Flexible FunPair PXA amps with KICKER Powersports subwoofers or speakers for a purpose-built system that sounds incredible! Customize your bass on the fly with the CXARC Remote Control. (Sold Separately)What’s in the BoxPXA300.1 300-Watt Waterproof Class D Mono Subwoofer Amplifier2 DC power couplersStainless-steel mounting hardwareCustomer Information CardSpecificationsPower (watts/ch) 1 Ohm Mono: 300 x 1Power (watts/ch) 2 Ohm Mono: 250 x 1Power (watts/ch) 4 Ohm Mono: 150 x 1Dynamic Power (14.4v @ _ 10% THD+N) (watts): 500Frequency Response (Hz +0/-3dB): 25-200Crossovers: 60/80/100/120Hz lowpass 12dB/octave; subsonic fixed at 25Hz 24dB/octaveBass Boost: Selectable 0/+6dB ce
| Pros for Alpine - KTP-445A Head Unit Power Pack - Black/Gray | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Power, Size, Ease of use, DSP | Sound Quality, Power, Ease of Installation | There were no pros for this product— |
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