✦Subwoofers

B22-SUB

Manufacturer
d&b audiotechnik
Model
Z0057
Code
GW-I6LDPO
Data status
Level 1 / 5
AI-parsed

❋ Specs

10
Drivers
drivers
2x 18" neodymium driver
1
Configuration
configuration
bandpass horn, ground stacked, cardioid-capable (3x array), INFRA mode
1
Frequency range
frequency_range_hz
37-90Hz
1
Max SPL
max_spl_db
143dB
1
Nominal impedance
nominal_impedance_ohm
4Ω
1
Power
power_w
1000W RMS
1
Amplifier
amplifier
D40, D80, D90, 40D
1
Dimensions
dimensions
585 x 1160 x 920mm
1
Weight
weight_kg
106kg
1
Recommended amplifier
recommended_amplifier
d&b D80 (recommended) / D20 / 30D / D12
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.

❋ Compatibility

Amplifiers
D80GW-W0VOZ9D20GW-4ECMEV30DGW-TIYI3NCDD12GW-SLIUBH

d&b D80 (recommended) / D20 / 30D / D12

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