The professional monitor Alpha 50, the most compact of the line, is perfectly adapted for confined spaces.
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).
Key points
• 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
Type Monitoring Alpha 50
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
Activation of the monitor
After about 30 minutes
without using 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
Aluminium inverted
dome tweeter
5″ (13 cm)
Polyglass cone
Large front
port
2 constantly active
XLR and RCA inputs
Adjustable bass
and treble levels
Automatic
standby mode
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) 12.3×8.7×10.2″ (313 x 220 x 258mm)
Weight 16.1lb (7.3kg)