Timpano TPT-500.4 amplifier front view highlighting compact 4-channel car audio design
Timpano TPT-500.4 side profile shows mini heatsink for efficient cooling
Timpano TPT-500.4 bridge setup example for increased power on demand
Timpano TPT-500.4 internals show MOSFET power supply components
Timpano TPT-500.4 rear panel with 12V input and speaker wiring
Timpano TPT-500.4 installed inside a compact car dash
Timpano TPT-500.4 compact 4-channel amp as a vehicle audio upgrade

Timpano

Timpano TPT-500.4 4-Channel Car Amplifier – 2 Ohm, 4x125W, Bridgeable, Class D

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$83.76

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Meet the Timpano TPT-500.4, a compact 4-channel car amplifier designed to fit tight dashboards and trunks while delivering strong, clean power. Built for 12-volt systems, it blends efficiency with performance through advanced Class D technology.

Compact, Efficient Power

Featuring a mini heatsink and a high-speed MOSFET power supply, this amp minimizes heat while maximizing output. An impressive 87% efficiency helps preserve battery life during long drives or late-night listening sessions.

  • Compact design suitable for cramped spaces like under-seat installations
  • 87% efficiency reduces heat and battery drain
  • Bridge two channels for doubled output when needed

Power and Sound Quality

The amp delivers 500 Watts of dynamic RMS power across four channels, equating to 4 x 125 Watts at 2 Ohms per channel. This setup supports multi-speaker configurations with clear highs and a tight, responsive bass.

  • 4-channel layout supports front/rear or multi-speaker setups
  • 2 Ohm capability for strong, stable performance
  • Efficient design supports higher headroom without overtaxing the battery

Flexible, Bridgeable Design

Bridge two channels to double the power into a single speaker, delivering 2 x 225 Watts RMS at 4 Ohms bridged. This provides a practical upgrade path for driving subwoofers or high-demand loads without swapping amps.

  • Bridging enables more power for selected speakers
  • Maintains reliable performance at 4 Ohms bridged

Protection, Range, and Practical Install

A built-in smart protection circuit guards against overheating and speaker faults. With a full-range response from 10 Hz to 24,000 Hz, it covers a broad musical spectrum. Designed for 12-volt car systems, it aims for dependable daily use.

  • Overheat and short-circuit protection for peace of mind
  • Wide 10 Hz – 24 kHz range supports diverse genres
  • 12V car-ready power design for simple installation

In real-world use, you might enjoy tighter bass when bridged, cleaner multi-channel playback, and consistent volume while the engine is running. The TPT-500.4 is a compact, efficient choice for upgrading your factory system or building a refined multi-speaker setup.

FAQ

Q: What impedance options does the Timpano TPT-500.4 support?

A: The amp operates at 2 Ohms per channel and can be bridged for higher power, with a 4 Ohm load per bridged pair.

Q: Is the TPT-500.4 suitable for compact car installs?

A: Yes—its compact design and Class D efficiency suit tight spaces without sacrificing clarity.

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