Audio360 AD2000.1 Monoblock Car Amplifier

The Audio360 AD2000-1 is a compact monoblock car amplifier designed to add dedicated low-frequency power to a subwoofer system. Its single-channel Class D configuration is intended for bass-focused upgrades where a full-range multi-channel amplifier is not needed. The compact chassis helps make a separate subwoofer amplifier practical in vehicles with limited mounting space.

This amplifier is suited to listeners building or refreshing a car audio system around one or more subwoofers. It provides rated RMS output at 4-, 2-, and 1-ohm loads, allowing the final power level to be matched to the impedance of the connected subwoofer wiring configuration. Stable 1-ohm operation expands its compatibility with low-impedance subwoofer setups when wired correctly.

Rated output is 150 watts RMS at 4 ohms, 250 watts RMS at 2 ohms, and 350 watts RMS at 1 ohm. The listed 2000-watt maximum-power figure is a peak specification, while RMS ratings are the more useful reference for matching a subwoofer. An 88 dB signal-to-noise ratio is specified for the amplifier.

The AD2000-1 uses Class D amplification, an efficient design commonly chosen for compact subwoofer amplifiers. This architecture helps reduce the space required for a dedicated bass channel while supporting efficient operation. Built-in thermal, short-circuit, and overload protection are specified to help safeguard the amplifier during abnormal operating conditions.

At approximately 8.66 by 8.98 by 2.13 inches, the AD2000-1 can be considered for under-seat, trunk, or other space-conscious installations. It is intended as the subwoofer-power stage in a system that also includes a compatible audio source, properly wired power and ground connections, and a subwoofer load within its supported impedance range. Confirm the total final impedance of the connected subwoofer system before installation.

Key Features

• Mono Class D Design: Dedicated single-channel amplification for subwoofer-focused systems.
• 2000W Maximum Power: Listed peak-power capability for bass-oriented car audio applications.
• 350W RMS at 1 Ohm: Supports low-impedance subwoofer configurations when correctly wired.
• Flexible RMS Ratings: Delivers rated power at 4-, 2-, and 1-ohm loads.
• 88 dB Signal-to-Noise Ratio: Specifies a low-noise performance reference for the amplifier.
• Protection Circuitry: Thermal, short-circuit, and overload safeguards are specified.

Design & Installation

The AD2000-1 has a compact Class D monoblock layout measuring approximately 8.66 x 8.98 x 2.13 inches. Published product information does not specify the enclosure material or finish, but the low-profile format is intended for installations where amplifier space is limited. Its design centers on powering subwoofers rather than a complete set of full-range speakers.

Install the amplifier in a secure location with adequate ventilation and use properly sized fused power, ground, remote-turn-on, signal, and speaker wiring appropriate to the vehicle and system. Match the subwoofer wiring to a final load no lower than 1 ohm, and use the applicable RMS rating rather than the maximum-power figure when selecting subwoofers. A standalone product listing does not confirm a wiring kit or other installation accessories in the box; verify package contents with the seller before purchase.