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MAXX

Woofers: 1 - 13 inch; 1 - 11 inch
Tweeter: 1 - 1 inch Inverted Titanium Dome
Midrange: 2 - 7 inch
Sensitivity: 92 dB@ 1 watt (2.83V at meter)
Nominal Impedance: 4 ohms 3 ohms minimal
Minimum Amplifier Power: 7 Watts per channel
Frequency Response (with port contribution): +0, -3dB 20 Hz - 21 kHz (-3dB)
Height: 63 inches
Width: 17 inches
Depth: 22 inches
System Weight Per Channel (approx.): 410 lbs each
System Shipping Weight (approx.): 1,100 lbs

Puppy System

Nominal Impedance: 4 ohms
Woofer: 2 - 8 inch per unit
Midrange: 1 - 7 inch
Tweeter: 1 - 1 inch inverted Titanium Dome
Sensitivity: 93 dB (1 Watt at 1 meter)
Minimum Amplifier Power: 7 Watts/channel
Frequency Response: (with port contribution):
+0, -3dB 21 Hz - 21 kHz
Height: 40.25 inches
Width: 12.25 inches
Depth: 18.5 inches
Weight: WATT: 65 lbs --- Puppy: 105 lbs
System net weight (approx.): 340 lbs (Approx. shipping weight for complete system: 435 lbs)

B&W
Prestige Nautilus

Dimensions Height: 1210mm (47.6in)
Width: 430mm (16.9in)
Depth: 1105mm (43.5in)
Net Weight 110kg / 243lb (loudspeaker: 60kg base: 50kg)  
Freq. Response 25Hz - 20kHz ± 0.5dB on reference axis  
Freq. Range -6dB at 10Hz and 25kHz  
Power Handling 100W - 500W into 8 ohms one amplifier channel is required for each drive unit. Electronic crossover supplied with speaker.  
Drive Units Unit 1: High Frequency: 2 domed units of anodised aluminium of similar construction, 50mm and 25mm in diameter, handle the 880Hz-3.5kHz and 3.5kHz-25kHz ranges respectively. All drive units are completely mounted on silicone rubber O-rings to decouple the from the cabinet
Unit 2: Mid-range/high frequency: From 220Hz to 880 Hz, a 100mm flat-fronted unit is employed to prevent the gentle cavity resonance found in conventional cone units at around 2kHz interfering with the output from the upper/midrange unit. A rare earth magnet assembly with hollow pole is used to minimise the obstruction to the rear radiation from the diaphragm.
Unit 3: Bass: A 9.5kg (21lbs) magnet with a 100mm (4in) voice coil acts as the massive motor of the 300mm (12in) bass unit (10Hz-220Hz). This, when used in the exponential line enclosure, results in a high-pass behaviour so over-damped that the traditional second-order characteristic is replaced by two distinct first-order slopes and no stored energy. A 250 micron one-piece aluminium cone ensures coherent motion to beyond 1.5kHz.
Finish Midnight Blue, Black, Silver  
Amplifier Description: One channel per drive unit 100 - 500 W into 8 ohms supplied with electronic crossover

800D

Description 3-way vented-box system
Dimensions Height: 1180mm (46.5 in) (not including feet)
Width: 450mm (17.7 in)
Depth: 645mm (25.4 in)
Net Weight 125kg (275 lb)
Freq. Response 32Hz - 28kHz ±3dB on reference axis
Freq. Range -6dB at 25Hz and 33kHz
Sensitivity 90dB spl (2.83V, 1m)
Normal Impedance 8 ohms (minimum 3.1 ohms)
Power Handling 50W - 1000W into 8 ohms on unclipped programme
Drive Units Unit 1: 1x 25mm (1 in) diamond dome high-frequency
Unit 2: 1x 150mm (6 in) woven Kevlar® cone FST midrange
Unit 3: 2x 250mm (10 in) Rohacell® cone bass
Finish Cabinet: Real wood veneers of Cherrywood, Rosenut or Black Ash
Grille: Black cloth
Dispersion Description: Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
Harmonic Distortion 2nd and 3rd harmonics (90dB, 1m)