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One Systems, Inc. - OPA-151SA
One Systems, Inc. - OPA-151SA One Systems, Inc. - OPA-151SA
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OPA-151SA

Series: OPA SERIES
Model: OPA-151SA
  • Powered 15-inch subwoofer with two amp channels - one to power itself and the other to power the OPALine-82 or other full-range OPA Series speakers
  • European-designed Class-D amplifier with 500 watts continuous LF (1,000 watts peak) and 500 watts continuous HF (1,000 watts peak)
  • Highly flexible, user-adjustable DSP with full access to a wide range of performance parameters
  • Includes OPA-NET software and RS485 - USB cable for setup, computer control and monitoring
  • Includes factory presets for use with the On Point Audio OPALine-82, OPA-8 NP and OPA-28 NP systems
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The OPA-151SA is a powered subwoofer that houses a powerful On Point Audio 15-inch driver, two 1,000-watt peak Class-D power amplifiers and flexible DSP in a rock solid enclosure. Combining the OPA-151SA with various On Point Audio full-range speakers creates high output, wide-range, yet extraordinarily compact, unobtrusive powered sound systems. OPA-151SA’s two amp channels provide enough power for the subwoofer as well as for various On Point Audio full-range models. Inside the OPA-151SA is a powerful 15-inch woofer equipped with a large-format voice coil built by On Point Audio. Its premium Class-D European-designed amplifiers include fully equipped, user-adjustable DSP control with OPA-Net software for precise system tuning. The OPA-Net software includes five bands of fully parametric EQ, input and output delays, a dynamic loudness filter, variable crossover with adjustable low and high pass, as well as a range of dynamic filtering. The software includes a display of response tweaks and has built in white and pink noise generators for faster setup and testing. The OPA-151SA is equipped with factory presets for the OPA-5, OPA-8 NP, OPA-28NP and the OPALine-82 and it also has three user memory slots for various setups or applications. Powerful, yet compact, easy to setup, yet incredibly flexible, you can do more with the OPA-151SA.

  • Powered 15-inch subwoofer with two amp channels - one to power itself and the other to power the OPALine-82 or other full-range OPA Series speakers
  • European-designed Class-D amplifier with 500 watts continuous LF (1,000 watts peak) and 500 watts continuous HF (1,000 watts peak)
  • Highly flexible, user-adjustable DSP with full access to a wide range of performance parameters
  • Includes OPA-NET software and RS485 - USB cable for setup, computer control and monitoring
  • Includes factory presets for use with the On Point Audio OPALine-82, OPA-8 NP and OPA-28 NP systems
  • Three user-created program memory slots to store different configurations
  • On Point Audio 15-inch woofer with large-format voice provides high output and solid low bass
  • 13-ply marine birch plywood enclosure with tough, attractive PowerCoat finish
  • Metal M20 pole socket for optional mounting of one or two OPALine-82 speaker systems
  • Compact size
 
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