DAP NRG-18S Passive 18” bass reflex subwoofer
The DAP NRG-18S is a passive subwoofer rated at 1600 watts peak (400 watts continuous RMS). It uses an 18” woofer with a 3” voice coil to deliver bass down to 45 Hertz (-6 dB). With a sensitivity of 95 dB/W/m, it comfortably produces up to 122 dB continuous and up to 134 dB peak.
The rugged, lightweight plywood enclosure has an M20 threaded insert for mounting a speaker pole. It uses 4-pole speaker in and thru connectors and offers an additional 4-pin terminal connector, which is particularly useful for fixed installations. To get the most out of the NRG-18S, we recommend using a 4th order high-pass filter at 40 Hertz and a 4th order low-pass filter of up to a maximum of 400 Hertz.
Inputs
RMS Input Power
400 W
Peak Input Power
1600 W
Passive Input Connection
Speaker Connector 4 pole , Terminal
Outputs
Passive Output Connector
Speaker Connector 4 pole
Audio Specifications
Speaker System
Subwoofer
Speaker Sensitivity (1 W/1 m)
95 dB
Speaker Impedance
8 Ω
Maximum SPL at 1 m
122 dB
Frequency Response (-6 dB) Minimum
45 Hz
Frequency Response (-6 dB) Maximum
120 Hz
Woofer Diameter
18 "
Woofer Voice Coil Diameter
3 "
Woofer Magnet Type
Ferrite
Subwoofer Dispersion Angle (Horizontal)
360 °
Subwoofer Dispersion Angle (Vertical)
180 °
Mechanical Specifications
Height (mm)
670 mm
Width (mm)
505 mm
Depth (mm)
580 mm
Material
Plywood
Weight
31.8 kg
IP Rating
IP20 (indoor use only)
Colour
Black
Finish
Painted
Product Properties
Pole Mount
M20
Speaker Grille Material
Steel
Speaker Handle Positions
Left side, Right side
Thermal Specifications
Maximum Ambient Temperature
40 °C