SPECIFICATIONS SYSTEM TYPE: Active ZeroQ Acoustic Suspension System with ABC® variable bass filter. Closed box, 25 litres. IN ROOM LOWER FREQUENCY RESPONSE AT -6dB: 14Hz AMPLIFIER INPUT IMPEDANCE: High level 100K, Low level 10K GAINCONTROLRANGE: 80dB DRIVE UNIT IMPEDANCE: 4 Ohm MAINS INPUT VOLTAGE: 115V 50/60 Hz or 230 V 50/60 Hz, subject to country DIMENSIONS: WxHxD mm (inches) incl. feet and rear panel controls 392x420x430 (15.43 x16.54 x16.93) WEIGHT: Kg (Ibs) 30 (66.14) FINISHES: Q400E : Brittex Black, Maple, Cherry, Rosenut, Walnut Q401E : Brittex Black ( Click here for wood veneer finishes. )

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FEATURES

	True 400W (continuous) discrete direct-coupled MOSFET amplifier
	Forward firing 300mm (12"), long-throw, heavy-duty driver with 7.6 kg magnet and 4 layer edge-wound voice-coil
	Refined ABC® infinitely variable crossover adjustment from 26 to 106 Hz
	Four position mode selector: line/LFE (0 degrees phase and 180 degrees phase)
	Audiophile grade toroidal transformer
	Gas-tight Neutrik high level connection for long-term consistency of sound guality
	High quality, panel-mounted twin phono inputs at OdB and +12dB (low level)
	Totally discrete input circuitry for high and low level inputs
	Separate volume controls for high and low level input adjustment
	Simultaneous connection of high and low level sources
	Set-Safe® audibly transparent driver protection
	6x ultra-rugged output devices
	Double-sided glass-fibre board with plated-through holes
	IEC power input socket - non-captive lead for installation flexibility
	Heavy duty grille
	Machined nylon feet
	Hand-built in Great Britain
	Three year worldwide warranty