✦IEM Monitoring

α-a

Manufacturer
BIEMA
Model
α-a (Alpha-a)
Code
GW-GZDAPC
Data status
Level 1 / 5
AI-parsed
No photo yet

❋ Specs

12
Configuration
configuration
compact 2-way passive line array
1
Frequency range
frequency_range_hz
75-18000Hz
1
Drivers
drivers
HF 1x3" neodymium compression; LF 2x8" (50mm VC)
1
Directivity Deg
directivity_deg
H120 x V10deg
1
Sensitivity
sensitivity_db
98dB
1
Impedance
impedance_ohm
8ohm
1
Power (AES)
power_aes_w
400W
1
Peak power
power_peak_w
1600W
1
Max SPL
max_spl_db
130dB
1
Connectors
connectors
2x 4-pin Neutrik Speakon
1
Dimensions
dimensions
749x390x265 (WxDxH)mm
1
Weight
weight_kg
28.0kg
1

Every field carries its own trust-tier: core data is confirmed by the manufacturer, peripheral data — by AI (with a source link). Safety-critical parameters (load ratings) are never published below vendor-claimed — a liability requirement.

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