Overview
SENTRY 03 builds upon our SENTRY 01 setup, with the additional of a pair of 21" drive unit lower bass modules
The system incorporates a pair of SENTRY speakers as pictured and an offboard DSP module.
The bass cabinet is an 18mm (13 ply) Baltic Birch Plywood design with extensive internal bracing.
Drive units are best in class from the highly respected Italian marques 18 Sound and Faital Pro.
6 channels of amplification are required and are not included in the price. Enton Green can provide these on request, or you can provide your own.
Specs
Configuration: 2.5-way
Crossover: 750Hz 4th order L-R, 150Hz 1st order
Frequency Response: 20Hz - 18kHz (in-room)
Drivers: 21" lower bass driver (18 Sound 21LW2600), 15" mid / bass driver (18 Sound 15ND940 - 4 Ohm) + 1.4" exit compression driver (Faital Pro HF1440 - 8 Ohm)
Horn: Constant Directivity design, 60 degree horizontal x 40 degree vertical dispersion, 400 Hz cut-off frequency.
Dimensions: 1400mm high x 890mm wide x 600mm deep
Crossover: DSP via miniDSP Flex HTX unitFinish: Altec Grey / Black as standard. Customisation upon request.
Bass loading: Sealed
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