PSI A21-M, Active Studio Monitor, White (per speaker)

PSI A21-M Active Studio Monitor - White

The PSI A21-M is an active studio monitor that covers a frequency range of 36Hz - 23kHz and a max SPL of 119dB. This amazing studio monitor features a powerful bi-amplified output stage with the unique “AOI” output processing and has a protection circuit, which can be monitored via the red LED on the front panel.

The active crossover, with integrated “CPR”, gives the A21-M unprecedented impulse behaviour – with excellent stereo imaging. The crossover is also optimized for maximum phase coherence, projecting a wide horizontal and vertical ideal listening area.The electronics are housed in a unit mechanically isolated from the speaker cabinet to avoid resonance at high sound pressure levels. Price is for a single speaker.

white speaker not pictured.

Features

• Very high SPL in a compact cabinet.
• Flat frequency response.
• Optimised directivity by phase coherency.
• Class G low temperature amplifier stage.
• Compatible with industry standard mounting systems.
• Amplifier unit acoustically uncoupled from speaker cabinet.
• Protection circuits with overload indicator.
• Real balanced input.
• Designed for stereo and multichannel monitoring.
• Magnetically shielded for use close to video monitors.
• AOI Technology.
• ALG Technology.
• CPR Technology.
• PSC Technology.

Specifications

• Power RMS: 120 + 50W
• Program Power: 170W
• Input Impedance: Sym, 10k Ohms
• Sensitivity for 100 dB @ 1m: 0.775 V
• Signal to Noise Ratio: 96 dBA
• Continuous Max SPL@1m: 108 dB (single)
• Input Overload: 24 Vpp
• Program Max SPL@1m: 119 dB (pair)
• Response at -6dB: 38 - 23000 Hz
• Tolerances: ±2 dB (44Hz - 20kHz)
• Distortion THD: less than 1.4% (90Hz-12kHz)
• Phase tolerances: ±45° (190Hz - 20kHz)
• Dispersion (P.N. 4 - 16 kHz) at -6 dB: 90° x 90° (H x V)
• System: 2 Way(s)
• Crossover frequency: 2.4 kHz
• Woofer's dim. Ext. / Diaphragm: Ø217 mm / Ø170 mm
• Tweeter's dim. Ext. / Diaphragm: Ø100 mm / Ø25 mm
• Connectors: 1 x XLR F / 3P
• Signal input: 1=GND, 2=(+), 3=(-)
• Material: MDF
• Dimensions W x H x D mm: 250 x 400 x 300
• Gross / Net Weight: 14.5 / 13.2 kg
• Voltage: 115/230V (50-60Hz)
• Consumption Standby-Quiescent-Max: 1.2 - 5 - 150 W
• Mean / Max Humidity: less than 75% / less than 90%
• External Temperature: 5 - 40°C