PreSonus’ new R80 active studio monitor speakers offer a custom Air Motion Transformer (AMT) tweeter, which delivers fast transient response to provide exceptionally detailed resolution. These biamped monitors feature Class D power amplifiers, with 100W RMS driving the woofer and 50W RMS driving the AMT tweeter, making them some of the most powerful monitor speakers in their category. As with all PreSonus studio monitors, both models are equipped with the company’s lauded Acoustic Tuning controls.

Both the R65 and R80 employ a 6.8-square-inch AMT tweeter that responds to the subtlest waveforms and high frequencies, making them an ideal choice for hearing ultra-highs that add “air” and a sense of space. PreSonus R-series monitors offer wide lateral dispersion for a broad “sweet spot,” along with very narrow vertical dispersion, which helps reduce ceiling reflections that can muddy the sound. This helps to minimize room anomaly interference, providing a more consistent sound in different listening environments.

The R65 employs a 6.5-inch, coated Kevlar woofer, while the R80 sports an 8-inch woofer. This design results in cohesive, less time-smeared audio with minimal coloration and extremely punchy bass.

The Acoustic Space switch controls a second-order, low shelving filter that helps to compensate for the boundary bass boost that occurs when the monitor is placed near a wall or corner. An HF-driver level control is also provided to help mitigate room problems. An onboard, four-position highpass filter makes it easy to integrate a subwoofer into your monitoring setup Balanced XLR and ¼” TRS and unbalanced RCA input connections make hookup quick and easy. Safety features include RF shielding, current-output limiting, over-temperature protection, and subsonic protection. Frequency response is rated at 50 Hz to 25 kHz for the R65 and 45 Hz to 25 kHz for the R80.

The PreSonus R65 and R80 are available immediately at PreSonus and list for $399.95 and $499.95, respectively. For more information about the R series, go here. For more about the entire PreSonus studio monitor line, go here.