Mini Digital Power Amplifier 100W Subwoofer Compatible Full Frequency Amplifier Power Amplifier Nobsound G2

【Important Notice for International Buyers – Tomoayax Premium Audio Hi-Fi Japan】

■ Voltage Compatibility This product is designed exclusively for use in Japan (AC 100V, 50/60Hz).

Many regions use 120V or 220–240V. Using this product without a proper transformer in such voltage environments may result in malfunction, overheating, or serious and irreversible damage.

■ Plug Type This product uses a Japanese plug (Type A or B). A plug adapter may be required depending on your region.

■ Transformer Requirement (Very Important) A transformer is required for safe use.

A plug adapter only changes the plug shape and DOES NOT convert voltage. Using this product without a transformer may cause serious and irreversible damage.

■ Buyer Responsibility As this is high-end audio equipment, the buyer is fully responsible for confirming compatibility with their local voltage (100V / 120V / 220–240V) and usage environment before purchase.

■ No Return / No Refund Policy We do NOT accept returns or refunds for: ・Voltage mismatch (including 120V and 220–240V environments) ・Use without a transformer ・Plug incompatibility ・Damage caused by improper setup or usage

■ Liability We are not responsible for any damage, malfunction, or performance issues caused by improper use or incorrect voltage conditions.

■ Final Notice Please ensure full understanding of the above before purchasing. Use only under the correct voltage environment. Miniaturized Digital Power Amplifier: The Nobsound G2 is a subwoofer amplifier that combines a powerful 100W output with the compact size of a digital power amplifier. High functionality and flexible use: The working mode switch allows it to be used not only as a subwoofer amplifier but also as a full-frequency amplifier, minimizing cross-channel interference. High-Quality Sound: Equipped with a Texas Instruments TPA3116 chip and NE5532 op-amp, it delivers a powerful 100W x 1 @ 4Ω output to drive passive speakers and subwoofers in your home, providing a HiFi listening experience. Superior design and protection features: Built-in speaker protection circuitry and a robust aluminum chassis support long-term use, while a built-in low-frequency filter for the subwoofer controls sub-frequency. Wide frequency response and adjustment functions: The bass cutoff frequency can be adjusted from 40-300Hz, the full frequency response covers 20Hz to 20kHz (±3dB), and the THD is a low 0.03% at 1W output. Tags: USB amplifier, small line amplifier, high impedance amplifier, vacuum tube amplifier, audio, Douk Audio, vacuum tube preamplifier, Bluetooth amplifier, car amplifier, built-in speaker, Nobsound NS-01G Pro Bluetooth amplifier, remote control, power amplifier, 40W, 100W amplifier, amplifier, audio, vacuum tube amplifier, Bluetooth built-in amplifier, Nobsound U5 Mini XLR 4.4mm Bluetooth amplifier, vacuum tube, Bluetooth receiver, audio, Nobsound audio, speaker to PC amplifier, audio, Bluetooth