The Bose® PANARAY system digital controller utilizes digital signal processing (DSP) architecture to provide smooth, accurate spectral response for any Bose professional loudspeaker product requiring active equalization (EQ) or additional processing. Any Bose professional loudspeaker EQ can be accessed by simply selecting the appropriate preset and configuration. No programming is required. The controller has two balanced XLR analog inputs and four balanced XLR outputs. It can be configured to run two mono Bose EQ presets or a single stereo Bose EQ preset(including preset crossover settings). In addition to providing Bose speaker EQ presets, the controller also has the following easy-to-use programmable features:

• Four independent signal delays

(200 ms per output) which can be

used for decentralized or distributed

speaker alignment and for

creating custom bass arrays.

• Four independent output limiters

that can be set to protect speakers

from unpredictable spikes in

program material.

• A programmable signal router

which allows each output to select

full-range and high- or low-pass

combinations of input signals.

Sample Rate: 44.1kHz

Analog Inputs:

Connectors: (2) XLR balanced

Impedance balanced: 21kÙ

Input level: Maximum: +18dBu, Minimum: 0dBu

Sensitivity: @9dB headroom: -12dBu to +9dBu

A to D conversion: 24 bit, 128 x oversampling bitstream

Dynamic range: 95dB typ, 20Hz - 20kHz

THD: Typ < 92dB (0.0025%) @ 1kHz

Frequency response: 20Hz to 20kHz, +0/-0.1dB

Crosstalk: < -100dB, 20Hz to 20kHz

Analog Outputs:

Connectors: (4) XLR balanced

Impedance balanced: 40Ù

Maximum output level: +18dBu (balanced)

Output ranges: Balanced 20/14/8/2dBu

D to A conversion: 24 bit, 128 x oversampling bitstream

D to A Delay: 0.63ms @ 44.1kHz

Dynamic range: 100dB typ 20Hz - 20kHz

THD: Typ < 94dB (0.002%) @ 1kHz +20dBu output

Technical Information

Control interface:

Finish: Black anodized aluminum front-plated and painted steel chassis

Mains voltage: 100 to 240VAC, 50Hz to 60Hz (auto switching)