SKU: 68490716015

Audio Solution - Quattordici - by Roberto Tognon

Sale price$1613.25 Regular price$1792.50
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Description

Audio Solution - Quattordici - by Roberto TognonQuattordici by Roberto Tognon Audio Solution New 200A DC DC converter for 2025 Handcrafted and imported from Italy Quattordici is a STEP UP DC DC converter conceived in a compact c n c milled aluminum chassis, Sober design, solidly built with high quality components to ensure the best long lasting performance. Specifications Standby current: < 0. 1 mA On current: Up to 0. 2 A Voltage in min: 8. 5 Volt Voltage in max: 17 Volt Voltage Out min: Volt

Quattordici by Roberto Tognon – Audio Solution

New 200A DC-DC converter for 2025

Handcrafted and imported from Italy 


Quattordici is a STEP-UP DC-DC converter conceived in a compact c-n-c milled aluminum chassis,

Sober design, solidly built with high quality components to ensure the best long-lasting performance.

Specifications
• Standby current: < 0.1 mA
• On current: Up to 0.2 A
• Voltage in min: 8.5 Volt
• Voltage in max: 17 Volt
• Voltage Out min: Volt battery – 0.5 Volt
• Voltage Out max (adjustable): 16 Volt
• Base work Frequency: 50 KHz
• Output work Frequency: 100 KHz
• Internal fuses: 3×35 A

Product overview:
PTH combined with SMD components
Very high capacity Nichicon capacitors 221° F, Low ESR
5V / 4A "remote" out for digital player or other devices
Two output terminal block
Push-Pull technology for best performance
Voltage IN/OUT display (selectable)
Gold plated printed circuit board (105um copper)
Big output filter for “clean” power output


Power handling 750W continuous, 1500W for 10 seconds
It can drive an audio system up to 1600W rms in a normal music program.
Designed for drive up to 3 amplifiers like the Duecento or Quattrocento.
Cooling system Internal fan (2 step speed)
Over temperature protection 185° (+/- 5%)
Dimensions: Width 280mm x Length 190mm x Height 60mm
(11" x 7.486" x 2.3622")
Weight: 6.57 pounds
Working temperature: 32 to 122 F
Internal fuses 3x35 A

Proper installation guarantees better performance, follow these suggestions for installation.

- For power connections use only good cables, of suitable sections and protected in the engine compartment. The cables for car-audio applications are very flexible and therefore easy to install.
- Carefully take care of the laying of the cables and operate in order to follow different routes to signal cables from power cables.
- It is a good idea that the mass of the amplifiers is connected to the same point, together with the car radio's one.
Example: if there are two amplifiers in the trunk, find a good grounding point for the amplifiers themselves and bring the mass of the car radio to the same point using a cable (3-5mm).

- Fix the voltage stabilizer securely, to avoid its movement and then the cables jostling.

- A well-designed and equipped system may involve the collection of various devices, if this happens, ensure adequate ventilation of the place where the amplifiers are installed, perhaps with the aid of an additional forced air flow by a fan inside the various compartments if is need.

*Handcrafted in Italy

# We amplify your Emotions.

Audio Solution covers this warranty product for a period of three (3) years, the retailer's receipt will be valid.  Should malfunctions occur due to defects in construction, the device will be repaired by the Audio Solution (or delegates) at no cost to the customer, who will spend only the shipping costs.
It is essential, to take advantage of the guarantee, that the product is returned to your retailer with the receipt or invoice that proves the date of purchase.
The product that will be returned to the Audio Solution will be repaired in any case, charging the cost in case the guarantee is discovered.

The guarantee is not valid in the following cases:
- The product is damaged by incorrect use.
- The product is subject to accident or altered.
- The product has not been repaired by Audio Solution or delegates.
- The product has been connected / installed incorrectly.
- The product was intended for wrong use.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68490716015

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Roy O.
Cuba, US
★★★★★ 5
Buena calidad
Excelente
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Reviewed in the United States on June 28, 2025
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The Grand Proxy
Waukegan, US
★★★★★ 5
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I recently used LIQUI MOLY Molygen New Generation 5W-30 for an oil change and overall I’m very impressed with the quality. The oil feels like a premium product and the difference in engine smoothness was noticeable almost immediately after the change. The engine runs quieter and smoother, especially during cold starts. This oil uses advanced additive technology designed to reduce friction and protect internal engine components, which helps improve efficiency and extend engine life. It also helps prevent deposits and keeps the engine cleaner over time. () Another thing I like is that it maintains stable viscosity even under high temperatures and heavy driving conditions. It provides excellent lubrication and wear protection while also helping improve fuel efficiency. The oil is also compatible with modern engines, including turbocharged applications, this is a high-quality synthetic motor oil that provides excellent protection and performance. If you’re looking for a reliable oil that keeps the engine running smoothly and helps reduce wear, this is definitely a great option and worth the price.
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Reviewed in the United States on March 7, 2026
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Bill Davis
New York, US
★★★★★ 5
The best thing you can use in a Tahoe! Period!
Size: 5 Liter, Style: 1 Pack, Configuration: 5W-30
This is like liquid gold for your vehicle,it's molecular make up,is far superior to any oil out there,as it gets hot,it's molecules bind to every component inside your engine and attaches itself to the metal and fills in the stress points,all points really,it basically soaks into the metals,and is by far the most long lasting and does not break down like other oils,I get 10k off one oil change and I have 273,000 miles on my 03 Tahoe and this stuff is incredible I don't have any ticks,clicks,knocks, Nothing,not on fire up,cold start,my truck runs about five degrees cooler,I get a couple more miles to the gallon and my motor purrs like new,I could probably go 12-15k between oil changes,but I change it with the filter at 10K a new AC Delco pf46e and a 5-1/4 qt jug of liquid moly 5-30 full synthetic a new crush washer and I'm good for 10,000 miles Easily.
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Reviewed in the United States on May 17, 2026
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John Connor
Battle Creek, US
★★★★★ 5
Smooth, Quiet, and Reliable Protection
Size: 5 Liter, Style: 1 Pack, Configuration: 0W-20
I recently switched over to this oil and it’s honestly one of the best upgrades I’ve made for my 2018 Mazda 3 Hatchback 2.5L. The 5 liter jug is the perfect amount for a full change, and I really like knowing it’s a high-quality fully synthetic formula that gives my engine the protection it deserves. The first thing I noticed was how much smoother cold starts became—no more of that rough, clunky sound in the mornings. The engine feels quieter overall and runs more efficiently, like it’s not straining as much. I’ve also seen fewer deposits and buildup, which gives me peace of mind about long-term wear. Another thing I appreciate is that it’s designed with modern engines in mind—safe for turbocharged setups and catalytic converters. It also blends easily with other oils, which makes topping off simple if I ever need to. Highlights for me: Excellent cold-start protection, even on chilly mornings. Noticeable improvement in smoothness and reduced engine noise. Works well with today’s engines, including turbos. Easy to mix when topping off. Overall, this oil gives me confidence that my engine is well-protected and performing at its best. Definitely feels like a premium choice that’s worth it.
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Reviewed in the United States on August 17, 2025
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Carrie S.
Natrona Heights, US
★★★★★ 5
Great Stuff!
Size: 5 Liter, Style: 1 Pack, Configuration: 5W-30
Purchased for my husbands F-150 Truck , his engine was making a weird noise and he thought he was going to have to get a new engine but a friend recommended to change his oil and use this one. Boom, it worked! Couldn't believe it cleaned the engine out and the noise went away. Engine seems to be working fine now. Will definitely use again!
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