Alpine KTA-450 4CH Power Pack Amplifier

The Alpine KTA-450 used with the Alpine iLX-W650E is a 2019 CES Innovation Awards Winner.

SKU: KTA-450

$349.00

Description

 Introducing the KTA-450 4-Channel Power Pack Amplifier from Alpine

A revolutionary amplifier that enhances system expansion and power performance to new heights.

The Alpine KTA-450 Power Pack amplifier stands out because it seamlessly pairs with the iLX-W6670A 7” audiovisual receiver (sold separately). By taking advantage of the head unit's ultra-shallow chassis design, the amplifier mounts effortlessly onto the back of the chassis. This innovative, space-saving design not only delivers incredible power output but also produces dynamic sound quality. Together, the PowerStack duo makes waves as a pioneering industry first, earning the prestigious 2019 CES Innovation award!

Featuring Alpine's exclusive DPP (Dynamic Peak Power) technology, this amplifier delivers an impressive 400 watts of power, ensuring a substantial boost during music peak transients and high output when it matters most.

 

 

Alpine introduces the KTA-450, enhancing its Power Pack amplifier range with improved power and expansion. Featuring exclusive DPP (Dynamic Peak Power) technology, it delivers 400 watts for strong performance during music peaks.

AWARD-WINNING POWER STACK COMPATIBILITY

You can mount the Alpine KTA-450 behind select Alpine 2-DIN mech-less head units, such as the Alpine iLX-W670A! The KTA-450’s recessed harness receptacle allows the wiring to fold between it and the head unit, so both products fit in a standard 2-DIN space.
This PowerStack design, a 2019 CES Innovation Awards winner, makes the duo one of the most powerful 2-DIN radios available.

Moreover, the Alpine KTA-450 Power Pack amplifier perfectly pairs with the Alpine iLX-W650E 7” Capacitive Touch Screen AV receiver (sold separately). The head unit's ultra-shallow chassis design allows the amplifier to mount seamlessly onto the back of the chassis. This innovative space-saving design delivers incredible power output and dynamic sound, making the PowerStack duo an industry first and honoured with the prestigious 2019 CES Innovation award.

Alpine KTA-450

PowerStack Ready

Achieve dynamic power by pairing the Alpine KTA-450 with the Alpine iLX-W650E audio-visual receiver. This duo is the first of its kind, winning the 2019 Honoree CES Innovation Award for its unique concept.

Alpine KTA-450

Dynamic Peak Power

Featuring Alpine’s exclusive Dynamic Peak Power (DPP) technology, it uses a dynamic power supply design that delivers bursts of power during rigorous musical passages, enhancing the dynamic range at high music volumes.

COMPACT SIZE FOR DISCRETE INSTALLATION APPLICATIONS

The Alpine KTA-450 measures just 89mm (7”) W x 36mm (3.5”) H x  181mm (1.25”) D. Its compact size lets it fit into tight spaces, like the glove box or behind the radio, making it ideal for vehicles without room for a traditional amplifier.
It could even be used in a motorcycle’s saddlebag or boat.

EXCLUSIVE AMPLIFIER TECHNOLOGY, DYNAMIC PEAK POWER (DPP)

The Alpine KTA-450 features Alpine’s exclusive Dynamic Peak Power (DPP). DPP intelligently adjusts the gain to adapt to musical needs. The DPP also prevents the Alpine KTA-450 from clipping by supplying up to double the power for sudden, dynamic sounds.
Another benefit is the DPP ensures music sounds like it should at high volumes and boosts the KTA-450 to 400 watts DPP, doubling its power without increasing its size.

SIMPLE INSTALLATION FOR USE WITH ANY HEAD-UNIT

The Alpine KTA-450 optimizes power use, eliminating the need for a new battery wire and speeding up installation with included radio power wires. It features a 22-pin power harness with a recessed design for a cleaner installation.

Sound Garage is your Authorised Alpine Electronics Dealer, Stockist and Installation Centre in Brisbane's Northern Suburbs.

  • Total 400 Watts Dynamic Peak Power (DPP, RMS Power)
  • DPP Output: 100W RMS x 4ch (14.4V, 4Ω, @≤1% THD+N)
  • Continuous Output 45W RMS x 4 (14.4V, 4Ω, @ ≤1% THD+N) • Frequency Response: 15Hz-50kHz
  • Signal to Noise Ratio (1W into 4Ω): >85dB
  • 2ch Bridgeable (selectable)
  • Remote sensing on (speaker input)
  • Remote Turn-on Cable
  • Speaker High-Level Input or RCA Low-Level Input
  • High Pass Filter (selectable front and rear) 60/80/120Hz • Independent Front/Rear Input Gain Settings (Variable)
  • Includes Mounting Bracket for iLX-W650E
  • Dimensions (mm): 89(W) x 36(H) x 181(L)
  • Dimensions (w/bracket)(mm): 89(W) x 39(H) x 198(L)

 

  • DPP Output: 100W RMS x 4ch (14.4V, 4Ω, @≤1% THD+N)
  • Continuous Output 50W RMS x 4 (14.4V, 4Ω, @ ≤1% THD+N)
  • Frequency Response: 15Hz-50kHz
  • Signal to Noise Ratio (1W into 4Ω): >85dB

Crossover

  • Speaker High Level Input or RCA Low Level Input
  • High Pass Filter (selectable front and rear) 60/80/120Hz
  • Independent Front/Rear Input Gain Settings (Variable)

Dimensions

  • Without brackets: 89mm(W) x 36mm(H) x 181mm(L)
  • With brackets: 89mm(W) x 39mm(H) x 198mm(L)

Reviews

There are no reviews yet.

Be the first to review “Alpine KTA-450 4CH Power Pack Amplifier”

Your email address will not be published. Required fields are marked *

related products that fit your ride
Alpine NAVARA-507A-DXRX iLX-507Ai to suit Nissan NP300 Navara DX/RX
VIEW PRODUCT >
Mongoose VT904 - 4G GPS VEHICLE TRACKER 12-24 VOLT
VIEW PRODUCT >
Stinger RKINSTALL - Roller and knife for noisekiller installations
VIEW PRODUCT >