REL Acoustics Studio III - Manual

System Type
ARM loaded cabinet with
ABC
® semi-tone variable
bass filter. 110 litre
Lower Frequency Response
In room -6dB: 9Hz
Amplifier Input Impedance
High level: 100K ohm
Low level: 10K ohm
Gain Control Range
80dB
Drive Unit Impedance
8 ohm
Mains Input Voltage
115 V 50/60 Hz or
230 V 50/60 Hz,
subject to country of sale
Dimensions Wx Hx D
685 x 617 x 567 mm
26.99 x 24.31 x 22.34 in.
including feet and rear
panel controls
Weight
93Kg
205.03 lbs.
Finishes
Black Oak, Cherry, Light
Oak, Rosenut, Walnut
subject to country of sale
Studio III
Reference class sub-bass system designed for use with very high
quality stereo and multi-channel audio systems in larger rooms.
• True 500W (continuous) discrete, direct-coupled MOSFET amplifier
• 2x downward-firing long-throw 250mm (10”) very heavy duty
“Volt” drivers , die-cast chassis
• Refined ABC ® variable crossover adjustment in 24 musically
correct semi-tone increments between 22Hz-106Hz.
• Acoustic Resistive Matrix (ARM) loading for smoother bass response
• Four position mode selector: line/LFE (0 degrees phase and
180 degrees phase)
• Totally discrete input circuitry for high and low level inputs
• Gas-tight Neutrik high level connection for long-term consistency
of sound quality
• High quality, panel-mounted twin phono inputs at 0dB and +12dB
(low level)
• High and low level balanced inputs (Neutrik/XLR)
• Separate volume controls for high and low-level adjustment
• Simultaneous connection of high and low level sources
• Set-Safe ® audibly transparent driver protection
• Balanced-bridge power supply
• Audiophile grade toroidal transformer
• 8x ultra-rugged output devices
• Double thickness, double-sided glass-fibre board with
plated-through holes
• IEC power input socket - no captive leads for installation flexibility
• Hand-built in Great Britain