Optimal Audio Amp 300 – 2 x 1350W Class A/B Performance Power Amplifier

Optimal Audio Amp 300: Powerful amplifier for professional applications

The Optimal Audio Amp 300 is a high-quality, high-performance Class A/B performance amplifier specifically designed for integration into the Optimal Audio ecosystem. With an impressive output of 1350 watts per channel at 4Ω, this amplifier is ideal for demanding installations in restaurants, hotels, educational institutions, gyms, museums, houses of worship and many more.

When combined with a Zone processor, the Amp 300 reaches its full potential, offering a full suite of speaker presets, limiters and other powerful features – all configurable via the intuitive Zone WebApp.

Versatility and flexibility in use

Thanks to its flexible connection options and operating modes, the Optimal Audio Amp 300 can be configured for a wide variety of installations. It supports:

• Stereo mode for standard audio output
• Bridge mode for maximum performance
• Parallel mode for special audio applications

The amplifier offers XLR/1/4” jack combo inputs and optional Speakon or binding post outputs. This enables easy and quick integration into existing audio systems.

Robust and compact design

The Amp 300's 2U rack design offers a robust, durable construction that can withstand even the most intensive demands of professional environments. The front panel offers intuitive operation with status LEDs for each channel so that the operating status can be monitored at all times.

Perfect combination with zone processors

When used with a Zone Processor, the Amp 300 offers pre-configured settings for speakers in the Optimal Audio ecosystem, such as Cuboid and Sub speakers. This tuning maximizes sound quality and greatly simplifies installation.

areas of application and target group

The Optimal Audio Amp 300 is the perfect choice for:

• bars, restaurants and cafes
• Hotels and event venues such as wedding venues
• educational institutions and museums
• fitness studios and houses of worship
• companies and private homes

It meets the needs of installers, event technicians and professional audio experts who value high performance, reliability and ease of use.

Care instructions for a long service life

The amplifier requires little maintenance, but should be cleaned of dust regularly to ensure optimal cooling by the fan. Avoid use in extremely humid or dusty environments and only use the recommended voltage settings to ensure maximum lifespan.

Technical data

• Type : Class A/B power amplifier
• Power output (4Ω - 16Ω) : 1350W at 4Ω / 800W at 8Ω / 2700W in bridge mode (8Ω)
• Inputs : XLR / 1/4” Jack combo connector
• Outputs : Speakon / 4mm binding posts
• Signal-to-noise ratio : 107 dB
• Frequency response : 20 Hz – 20 kHz, ±0.5 dB
• Harmonic distortion : <0.03% at 1W
• Damping factor : >400 at 8Ω
• Cooling : Fan-assisted air cooling
• Slew Rate : 9.31 V/μs at 8Ω load
• Power supply : Universal input voltage, 100-240 V, 50-60 Hz
• Dimensions : (W) 482 mm x (H) 88 mm x (D) 426 mm / (W) 18.97” x (H) 3.45” x (D) 16.77”
• Weight : 20.09 kg (44.29 lbs)