✦Line Arrays

T820

Manufacturer
ProTone
Model
T820
Code
GW-E4N1SB
Data status
Level 1 / 3
From open sources

❋ Specs

10
Frequency range
frequency_range_hz
65-18000Hz
1
Drivers
drivers
2 × 8" LF, 1 × 3" HF
1
Horizontal coverage
horizontal_coverage_deg
120°
1
Vertical coverage
vertical_coverage_deg
10°
1
Max SPL
max_spl_db
132dB
1
RMS power
power_rms_w
600/110W
1
Impedance
impedance_ohm
8Ω
1
Connectors
connectors
2 × Speakon NL4
1
Dimensions
dimensions_mm
248 × 800 × 426mm
1
Weight
weight_kg
29.5kg
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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