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Alpine KTA-450

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from $219.95 up to $219.99 
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Alpine KTA-450
high voltage input
Class
D
Number of channels
4
Channel power (@2-ohms)
45 W
Channel power (@4-ohms)
50 W
Bridge connection
2 x 100 W
Resistance adjustment
Max. impedance
4 Ohm
Frequency range
15 – 50000 Hz
Signal-to-noise ratio
85 dB
Functions
high voltage input
high pass filter (HPF)
Dimensions
181x89x36 mm
Weight
0.6 kg
Added to E-Catalog
october 2020
Ability to connect / mount to the radio iLX-W650BT.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Alpine 2025 - new arrivals, bestsellers, and the most relevant models Alpine.

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ALPINE KTA-450 400w 4-Channel Amplifier Small Footprint Saddlebag Motorcycle Amp

Alpine KTA-450 Power Pack Compact 4-channel car amplifier — 50 watts RMS x 4
Amazon.com
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$219.95
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Alpine - 400W Class D Bridgeable Multichannel Amplifier with Built-In Crossover - Black KTA-450

Enhance your audio system with this Alpine Power Pack 4-channel car amp. The Dynamic Peak Power technology doubles the amplif... moreier'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.
BestBuy.com
Delivery: in USA
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$219.99
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Alpine Alpine 4-Channel Power Pack Amplifier With PowerStack KTA-450

400W DPP x 4 At 2/4 Ohms/ 50W RMS x 4 At 2/4 Ohms/ Dynamic Peak Power (DPP)/ Compatible With Alpine ILX-W650/ Black Finish
Abt.com
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$219.95
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Alpine KTA-450 4-Channel Power Pack Amplifier with Dynamic Peak Power 45W RMS x 4 at 2 Or 4 Ohms

Alpine's Class D amplifier circuit with Dynamic Peak Power (D.P.P.) Compact size, measuring just 7” W x 3.5” H x 1.25” D Dy... morenamic Peak Power (DPP) technology doubles the power during dynamic musical passages Thanks to the efficient power needs of the DPP technology, the KTA-450 does not require a new power supply wire at the battery. DPP prevents the KTA-450 from clipping by supplying up to double the power for sudden, dynamic sounds.
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$219.95
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Alpine KTA-450 4-Channel Power Car Amplifier Compact PowerStack Amp with Bracket Ideal for iLX-W650 sold separately

Features: ALPINE KTA-450 400w 4-Channel Power Pack Amplifier Behind Radio/GloveBox Amp. Compact size, measuring just 7 W x 3.... more5 H x 1.25 D. Class D amplifier circuit Dynamic Peak Power (DPP) technology doubles the power during dynamic musical passages. PowerStacking bracket included for mounting to the iLX-W650 7 Mech-less AV Receiver (sold separately) The KTA-450 used with the iLX-W650 is a 2019 CES Innovation Awards Winner. Specifications: Power Rating: 100W Peak x 4 (2/4 Ohm, 14.4V, ?1% THD+N) CTA-2006 Power Rating: 45W RMS x 4 (2/4 Ohm, 14.4V, ?1% THD+N). >82dB S/N (ref. 1W into 4 Ohm)
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