The ALPHA 50 is composed of a 5" (13cm) woofer/ midrange speaker with a Polyglass cone loaded in a large laminar port and of a 1" (25mm) aluminum inverted dome tweeter. It features a 20W amplifier for the tweeter and a 35W amplifier for the woofer, and has a frequency response of 45Hz to 22kHz (+/- 3dB).

Low directivity: keeps the same sound throughout the room

Damping and rigidity: neutrality, no distortion

Tonal balance is identical at low and high volumes; low sensitivity to the wall effects

Connect up to 2 audio sources

Optimal acoustic integration

Reduced power consumption

Frequency response: (+/- 3dB) 45Hz - 22kHz
Power: 55W (35W+20W)
Maximum SPL: 103dB SPL (pic @1m)

Electronic section
Inputs Connectors

XLR balanced 10kOhms

RCA unbalanced 10kOhms with sensitivity compensation

LF amplifier stage: 35W, class AB
HF amplifier stage: 20W, class AB

Standby mode
Standby

After about 30 minutes without using the monitor

Activation of the monitor by signal detection >3mV

Power supply (The voltage can not be modified)

220-240V (fuse T500mAL/250V)

or 100-120V (fuse T1AL/250V)

Connection: IEC inlet and detachable power cord

User Controls
Sensitivity: Adjustable, 0 or +6dB
LF shelving (0 - 300Hz): Adjustable, +/-6dB
HF shelving (4.5 - 22kHz): Adjustable, +/-3dB
Power ON/OFF: Switch on rear panel
Standby mode power consumption: < 0,5W
Indicators: Power ON/OFF LED - Standby LED

Transducers
Woofer: 5" (13cm) drive unit - Polyglass cone
Tweeter: 1" (25mm) drive unit, Aluminium inverted dome

Cabinet
Construction: 0.6" (15mm) MDF
Finish: Vinyl and Black painting

Dimensions
With 4 rubber pads (HxWxD): 12.3x8.7x10.2" (313 x 220 x 258mm)
Weight: 16.1lb (7.3kg)