Tannoy Mercury 7.4 Floorstanding Loudspeaker

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  • $449.99
  • Regular price $539.99

Tannoy Mercury 7.4

Single speaker price. Must be purchased in pairs.

Suitable for larger listening rooms or where high volumes are required, Mercury 7.4’s 44 liter twin-ported cabinet, dual 178 mm (7 inch) mid/bass drivers and refined 28 mm (1.1 inch) soft dome tweeter pack a mighty punch.

To further enhance imaging and produce the widest soundstage, the drivers are positioned in a D’Appolito driver configuration. By placing the tweeter centrally between the two bass/mid drivers, the speaker’s dispersion characteristics are smoothed through the critical crossover region resulting in a highly articulate musical performance on or off the loudspeaker’s main axis. This eliminates the traditional ‘sweet spot’ to deliver peak performance across more seats in your listening room.

As befits a flagship of any TANNOY loudspeaker series, the Mercury 7.4 boasts class-leading peak power handling at 300 Watts and extremely high 93 dB/Watt efficiency making it suitable for the broadest range of partnering equipment.


Recommended amplifier power (Watts RMS) 20 - 150
Continuous power handling (Watts RMS) 75
Peak power handling (Watts) 300
Sensitivity (2.83 Volts @ 1m) 93 dB
Nominal Impedance (Ohms) 8
Frequency response (-6 dB) 32 Hz – 32 kHz
High frequency 28 mm (1.1”) Nitro-urethane damped layer woven polyester dome, neodymium magnet system
Low frequency 178 mm (7”) Multi- fibre coated pulp paper cone x 2
Crossover Frequency 2.4 kHz
Crossover Type Passive low loss 2nd order low pass, 3rd order high pass, bi-wired
Enclosure type Twin rear ported reflex
Volume 44.0 l (1.55 cu. ft)
Dimensions (H x W x D)
(inc plinth)
955 x 314.3 x 308 mm
(37.6 x 12.4 x 12.1”)
Net weight 15.0 kg (33.1 lbs)
Finish Light Oak
Black Oak