The detail

O/Reference 3 retains the O/Reference main speakers and uses a single active Bassmachine, summing the lowest octave to mono. It offers the same bronze-driver architecture and wide bandwidth in a more manageable three-cabinet configuration, with finish finalised in consultation with the DeVore workshop.

Complete product information

Manufacturer technical data

Complete technical specification

Complete manufacturer specifications and engineering information for DeVore Fidelity ORANGUTAN O/Reference 3.

Configuration
Three-piece system: two O/Ref/A main speakers and one mono-summed Bassmachine
Tweeters
1-inch silk dome in a cast and machined bronze horn; 0.75-inch silk-dome super-tweeter in a bronze horn
Bassmachine
11-inch reinforced-aluminium woofer with 2.25-inch excursion and matched passive radiator
Bass amplification
Dedicated 700W Class-D amplifier with analogue crossover, phase, subsonic filter and 20Hz/35Hz EQ
Main woofer
10-inch paper cone, cast-bronze chassis, AlNiCo magnet, titanium former and bronze phase plug
Sensitivity
98dB/W/m
Impedance
12 ohms
Bandwidth
15Hz–50kHz
Dimensions
18 × 35.5 × 12 inches each, including stands
DeVore Fidelity ORANGUTAN O/Reference 3

Product details

Product photography & engineering

Product details.

DeVore Fidelity product photography, construction, materials and finish.

Photography: DeVore Fidelity and the Swedish Statement Audio catalogue.