Funktion One XO-1 Loudspeaker Management System

Introduction

The XO-1 features 2 inputs and 6 outputs, each output features crossover filters, 5 band parametric equaliser configurable as high and low shelving filters plus limiter and delay. Full metering is provided for inputs and outputs, with mute and access buttons allowing quick set up and gain adjustment.

Features

2 Inputs and 6 outputs provide for multiple crossover formats including full stereo 3 way.

6 x 5 band parametric sections, plus high and low shelving filters for box equalisation.

High performance limiters on each output.

Precise 2.6 uS (less than 1mm) delay increment for perfect driver time alignment.

80 non-volatile preset memories.

19 User memories (OEM definable).

Full and individual parameter locking.

Delay linking option allows speaker box alignment while keeping driver alignment.

Mono sub mix is provided.

OEM and end user loadable presets.

Excellent sound quality: uses XTA's proprietary AudioCore DSP engine and algorithms.

RS232 interfaces, provided as standard, allow connection to PC enabling quick and easy updates of software and presets.

Accommodates mains voltages from 70V to 260V without adjustment.

Specifications:

Inputs
Two electronically balanced.
Impedance > 10k ohms.
CMRR >65dB 50Hz - 10kHz.

Outputs
Six electronically balanced.
Source Imp < 60ohms.
Min. Load 600ohm.
Max. Level +20dBm into 600 ohm load.

Frequency Resp. +/- 0.5dB 20Hz - 20kHz.
Dynamic Range >110dB 20Hz -20kHz. Unwtd.
Distortion < 0.02% @ 1kHz, +18dBm.
Maximum Delay 650 mS. (Increment 2.6 µS)
Output gain adjustable +15dB to -40dB in 0.1dB steps and mute.
Input gain adjustable +6dB to -40dB in 0.1dB steps.

Parametric Equalisation
Filters 5 Sections per output.
Filter gain +15dB to -30dB in 0.1dB steps.
Centre frequency 20Hz - 20kHz, 1/36 octave steps. (368 positions)
Filter Q / BW 0.4 to 128 / 2.5 to 0.008
(Sections switched to shelving response)
Low frequency 20Hz - 1kHz
High frequency 1kHz - 20kHz
Shelf gains +/- 15dB in 0.1dB steps.

High and Lowpass Filters
Filters 1 of each per output.
Frequency (HPF) 10Hz - 16kHz, 1/36 octave steps.
Frequency (LPF) 35Hz - 22kHz, 1/36 octave steps.
Response Bessel / Butterworth 12/18/24dB per octave and Linkwitz-Riley 24dB per octave.

Limiters
Threshold +22dBu to -10dBu.
Attack time 0.3 to 90 milliseconds.
Release time 2, 4, 8, 16 or 32 times the attack time.

Display 2 x 20 character backlit LCD.
Input meter 2 x 3 point, -24dB to digital clip.
Output meter 6 x 3 point, -24dB to +1dB into limit.

Connectors
Inputs 3 pin female XLR.
Outputs 3 pin male XLR.
RS232 9 pin DEE connector
Power 3 pin IEC.
Power 60 to 250V +/- 15% @ 50/60Hz.
Consumption < 20 watts
.
Weight 3.5kg. Net (4.8kg. Shipping)
Size 1.75"(1U) x 19" x 11.8" (44 x 482 x 300mm) excluding connectors.
Options = Transformers available.

Due to continuing product improvement the above specifications are subject to change.

Preset Loader

Preset Loader is designed for the end user, it allows the quick and easy downloading of preset binary file updates available from the Funktion One website.

Download Preset Loader (unzip and run funload.exe)

Download Current Crossover Presets

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Funktion One Research Ltd, Hoyle, Horsham Road, Beare Green, Dorking, RH5 4PS, UK
Phone: +44 (0)1306 712820, Fax: +44 (0)1306 711240
e-mail: mail@funktion-one.com