Tannoy System 6 NFM II

 The Dual Concentric design philosophy is world known for its precise stereo imagery and for the ease of finding sounds within a sound stage. The presentation of the sound image makes long production sessions much less fatiguing than with other monitoring systems because the brain does not have to work as haard correcting for acoustic anomalies in the time and frequency domains.

The integration of all the features described HERE is what makes the whole loudspekaer system even greater than sum of the individual parts.

• The style of the cabinet is not arbitrary, it has been arrived at by considering the acoustic principles of diffraction and energy storage.
• The trim rings around the rubber surrounds are there to smooth out the otherwise discontinuous contour to the HF wavefront.
• The smooth lines around the port tubes ensure laminar air flow at low frequencies where the air in the ports has maximum velocity.
• The shapes of the LF cones contiune the hyperbolic waveguide for the HF energy propagation.
• The cabinet bracing and internal construction ensures that the HF unit can deliver the detail into the sound field.
• The application of the Differential Material Technology approach to component behaviour under vibration and magnetic fields has lead to custom crossover components, custom cabling and a split crossover design being employed.

Specifications System 6 NFM II

Recommended Amplifier Power:  20 to 150 watt RMS

Peak Power Handling:  175 watt

Nominal Impedance:  8 Ω

Sensitivity (2,83 volts at 1m):  91 dB

Distortion:  less than 0,75% (52 Hz - 25 kHz)

Phase Response:  System behaves substantially as a frequency-independent time delay

Dispersion:  90 degrees conical

Crossover Frequency:  2 kHz

Crossover Type:  2nd order LF, 1st order HF Hard-Wired, low-loss, Positive acoustic polarity

Frequency Response (±3 dB):  52 Hz - 25 kHz

Drive Unit Type:  6,5 inch, 1667 Dual Concentric

Cabinet Internal Volume:  10 litres

Cabinet Material:  30,6 mm MDF front baffle;  15 mm high density particle board lined with TF-1 acoustic wadding

Cabinet Finish:  High quality vinyl finish. Velti shadow grey soft-texture finish baffle

Grille:  Single piece, black acoustically transparent material over a rigid frame

Dimensions (H x W x D):  345 x 230 x 223 mm (13,6" x 9,1" x 8,8")

Weight (net):  5,7 kg (12,6 lb)