Description
Active Monitor with Serious Power
The RBH Sound 81/AX is built for those who want real, high-fidelity sound without compromise. With an 8″ aluminum cone woofer paired with an advanced AMT tweeter, it delivers deep, controlled bass, clean mids, and crisp highs across a wide 35Hz–20kHz range. You’ll hear every detail in your music, movies, or mixes with stunning accuracy.
Built-In Power and Smart Engineering
Each speaker is driven by a Class D amplifier pushing up to 250 watts, so you get effortless, distortion-free performance at any volume. An FIR linear phase crossover keeps the soundstage balanced, while adjustable EQ lets you dial in the tone exactly how you like it.
Crafted for Performance and Flexibility
Housed in a sturdy HDF cabinet with satin black or white finishes, the 81/AX looks as sharp as it sounds. Magnetic grilles give it a clean look, while XLR and RCA inputs ensure it works seamlessly in both professional setups and home systems.
Key Features
- 8″ aluminum cone woofer + AMT tweeter
- Built-in Class D amplification (250W per speaker)
- FIR linear phase crossover with customizable EQ
- Wide 35Hz–20kHz frequency response
- Sturdy HDF cabinet with satin black/white finish
- XLR and RCA connectivity

























































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