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SA118/115 Active Subwoofers- Description
The SA118/115 are high output active
subwoofers systems for high SPL sound reinforcement
applications. The SA118/115 are designed with a 400
watt 18/15 inch woofer. The SA118/115 incorporates a
High Current D-CAT power amplifier system capable of
producing upwards of 600 watts RMS as a stand-alone
system. The SA118/115 can deliver over 900 watts RMS
when connected to one of ISP Technologies passive
satellite subwoofers, SP118 or SP115. The amplifier
receives its input signal from an internal 4th order
crossover network specifically designed to provide
optimized phase and frequency response for a
composite system. The internal amplifier is based on
ISP Technologies patent pending D-CAT (Dynamic
Current Amplifier Technology) amplifier technology.
The D-CAT technology is capable of delivering
extremely high output current providing an
improvement in transient response, output current
and a noticeable improvement in PUNCH. The D-CAT
amplifier technology utilizes a monolithic power
amplifier driver that reduces parts count and
greatly improves reliability. The D-CAT amplifiers
provide improved reliability by including short
circuit and over temperature protection. The SA118/115 offers XLR balanced inputs and XLR balanced full range and High Pass outputs allowing connections for multiple speakers in a system. A sensitivity adjustment knob allows you to adapt the SA118/115 speaker for a wide range of common signal levels. The SA118/115 subwoofer cabinets are made of high quality 13 ply Baltic birch plywood with a durable spray on black finish for long life.
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SA 118 Active Subwoofer - Technical Specifications
SA 115 Active Subwoofer - Technical Specifications
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