Audio Solution - QUATTROCENTO and Energie AGM Battery Bundle

Four Channels. One Vision. Pure Italian Sound.

The Audio Solution QUATTROCENTO is Roberto Tognon's 4-channel Class A/B amplifier — handcrafted in Italy with the precision and passion that defines every Audio Solution product. Delivering 4 x 100W RMS @ 4Ω with under 0.008% THD and a noise floor exceeding 100dB, the QUATTROCENTO is engineered for the listener who demands accuracy over spectacle.

Pair it with an Energie 12V AGM Power Cell and you give the QUATTROCENTO exactly what it needs — rock-solid, interference-free power that never wavers, never sags, and never compromises the signal your amplifier was designed to reproduce.

🎁 Bundle & Save 8% — Battery May Be Free, and even more!

When you bundle the QUATTROCENTO with an Energie AGM battery, you save 8% off the combined retail price. On smaller battery sizes (PR1000–PR2400), the bundle discount exceeds the cost of the battery entirely — your battery is effectively free with the purchase of the amplifier.

What's Included

• Audio Solution QUATTROCENTO — 4-channel Class A/B car amplifier, handcrafted in Italy by Roberto Tognon
• Energie AGM Power Cell — your choice of size from PR1000 through PR2800

QUATTROCENTO Technical Highlights

• 4 x 100W RMS @ 4Ω | 4 x 160W RMS @ 2Ω | 1 x 300W Mono
• THD <0.008% — virtually zero distortion
• SNR >100dB — an extraordinarily quiet noise floor
• Class A/B topology — CNC-milled aluminum chassis
• Gold-plated connectors and premium Italian craftsmanship throughout

Why AGM Power Matters

High-end amplifiers are only as good as their power supply. The Energie AGM Power Cell provides the clean, stable, high-current delivery that the QUATTROCENTO demands — eliminating alternator noise, voltage fluctuation, and the subtle distortions that inferior power sources introduce. The result is a listening experience that is faithful to the original recording in every way.

Built for the Serious Listener

If you believe a car audio system should be judged by how close it gets to live music — not how loud it gets — the QUATTROCENTO is your amplifier. This bundle is the complete foundation for a reference-level SQ build, delivered together and ready to transform your listening experience.

Amplifier is Handcrafted in Italy. 12VoltSQ.com ships to USA, Canada, and Mexico.