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Compact cardioid powered subwoofer 18”, 3000wRMS

4-channel, 3000 Wrms Class D amplifier, 2 drivers
SKU: SARA-SUB
Availability: In stock
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SARA-SUB is a high-fidelity subwoofer that offers an accurate and powerful bass response thanks to its cardioid design. The system incorporates a DAS 18UXN neodymium loudspeaker with a 4″ voice coil for excellent low-frequency reproduction. In addition, a rear 15FWN neodymium 3″ voice coil speaker creates the necessary cardioid dispersion pattern to compensate for unwanted energy in the rear.

The SARA-SUB’s built-in class D amplifier has 4 channels in bridge mode for each of the speakers. The switch-mode power supply has a correction factor, allowing for greater efficiency and reliability under all operating conditions. The built-in DSP optimizes the signal parameters for the loudspeakers and allows for 14 dB of rear power compensation in the 40 Hz – 80 Hz range.

The enclosure design meets the strict DAS standards for the use of high-quality materials, such as birch plywood and ISO-flex™ exterior protection. In addition, the rigging system allows the SARA to be flown underneath the SARA-SUB, using the JP-SARA. The metal grids incorporate acoustically transparent, moisture-repellent fabric. Recessed handles on the sides of the enclosure facilitate transport and handling.

Features

Compact cardioid powered subwoofer18” 18UXN front neodymium transducer with 4” VC 15” 15FWN rear neodymium transducer with 3” VC
4-channel, 3000 Wrms Class D amplifier
SARA rigging bumper-compatible flying hardware

Applications

Outdoor festivals and live concerts
Theatres, auditoria and performing arts centres
Medium size live events
Rental services
Worship centres

Performance
Frequency Range (-10 dB)35 Hz – 125 Hz
Maximum Linear SPL1134 dB
Maximum SPL2138 dB
1. Measured Maximum Linear SPL at 1m according to AES75 standard using 18dB crest factor M-Noise.
2. Measured Maximum SPL at 1m using burst noise.
Electronics and Connectors
Nominal Amplifier Power (continuous)3000 W
Nominal Amplifier Power (peak)6000 W
Input TypeBalanced Analog
Input Impeadance20 kohms
Input Sensitivity6.2 V (+18 dBu)
Audio Signal Input Connector1 x Female XLR
Audio Signal Loop Thru Connector1 x Male XLR
Audio/Data Input ConnectoretherCON
ControlALMA
Audio + Data Loop Thru ConnectoretherCON
AC Output ConnectorpowerCON TRUE1
Current Draw 230 V / 115 V4 A / 8 A
Sampling Rate96kHz
Enclosure
Enclosure ConstructionBirch Plywood
Enclosure GeometryRectangular
RiggingCaptive Rigging System
FinishISO-flex Paint
ColorBlack
IP RatingIP43
Dimensions ( H x W x D )590 x 660 x 790 mm
23,5 x 26,0 x 31,2 in
Net Weight67,0 kg ( 148,0 lb )
Components
LF Driver18UXN
LF Cardioid Driver15FWN
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