Alpine KTP-445U 4/2-Channel Power Pack Amplifier
Alpine KTP-445U 4/2-Channel Power Pack Amplifier is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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We offer Free Ground Shipping to all provinces in Canada on orders over $100. Paid shipping is available for orders below $100. Paid Express Shipping is also available for those customers who need it quick.
Oversized and OLED Orders
Select oversized products will ship via LTL Courier. This is a network of independent couriers across Canada.
Shipping Timelines
All products ship from our Markham, Ontario warehouse. Customers can expect approximately 1-3 business days for products to reach Manitoba, Ontario or Quebec. Alberta, British Columbia, New Brunswick or Newfoundland may experience approximately 5 to 7 business days for arrival.
The Territories
We offer paid shipping on smaller items to Nunavut, Northwest Territories and the Yukon.
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Proudly Canadian
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Alpine KTP-445U 4/2-Channel Power Pack Amplifier
Description
Description
The KTP-445U 4/2-Channel Power Pack Amplifier produces big subwoofer power in a small space.
This 4-channel-power amplifier provides an easy update path to add more bass to a sound system in vehicles that don't normally have the room for a traditional amplifier.
With the compact, Power Pack design, the amplifier can fit in hidden areas, like a glove box, under a seat, or mounted behind a receiver to optimize power and space in the vehicle.
The KTP-445U provides up to 150% power increase over the original power from the head unit's built-in amplifier.
High-Pass selectable switches for Front & Rear allow frequency filtering for a wide variety of speakers.
Choose from full range to selectable range: 60Hz, 80Hz or 120Hz to fine-tune your crossover points.
Need configurable options for Speaker-Level or RCA inputs to the Power Pack? On the bottom panel of the Power Pack, there are selectable input options to accommodate Speaker-Level (0.5V-10V) or RCA (0.2V – 4V) inputs. Selectable 2 Channel and 4 Channel options give you the control to determine source inputs and can eliminate the need for Y-adapters.
The Power Pack provides simple variable gain controls on the end panel for flexibility and a wide variety of system applications.
- CTA-2006
- 45W RMS x 4 (4Ω/2Ω, 14.4V, ≤ 1% THD+N)
- Bridged 90W RMS x 4 4Ω, 14.4V, ≤ 1% THD+N)
- S/N >82dB (ref. 1W into 4Ω)
- THD+N ≤0.1% (ref. 1W into 4Ω)
- Gain, high-pass crossovers, and input select
- Works with any aftermarket and most OEM head units
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