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801 D4 802 D4 803 D4
Technical features Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone FST
Anti-Resonance plug
Biomimetic Suspension
Turbine™ Head
Matrix™
Aerofoil™ cone bass units
Flowport
Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone FST
Anti-Resonance plug
Biomimetic Suspension
Turbine™ Head
Matrix™
Aerofoil™ cone bass units
Flowport
Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone FST
Anti-Resonance plug
Biomimetic Suspension
Turbine™ Head
Matrix™
Aerofoil™ cone bass units
Flowport
Description 3-way vented-box system 3-way vented-box system 3-way vented-box system
Drive units 1x ø25mm (1in) diamond dome
high-frequency
1x ø150mm (6in) Continuum cone
FST midrange
2x ø250mm (10in) Aerofoil cone
bass units
1x ø25mm (1in) diamond dome
high-frequency
1x ø150mm (6in) Continuum cone
FST midrange
2x ø200mm (8in) Aerofoil cone
bass units
1x ø25mm (1in) diamond dome
high-frequency
1x ø130mm (5in) Continuum
cone FST midrange
2x ø180mm (7in) Aerofoil cone
bass units
Frequency range 13Hz to 35kHz 14Hz to 35kHz 16Hz to 35kHz
Frequency response
(+/-3dB from reference axis)
15Hz to 28kHz 17Hz to 28kHz 19Hz to 28kHz
Sensitivity
(on axis at 2.83Vrms at 1m)
90dB 90dB 90dB
Harmonic distortion 2nd and 3rd harmonics
(90dB,1m on axis)
<1% 30Hz – 20kHz
<0.3% 100Hz – 20kHz
2nd and 3rd harmonics
(90dB, 1m on axis)
<1 % 70Hz – 20kHz
<0.3% 100Hz – 20kHz
2nd and 3rd harmonics
(90dB, 1m on axis)
<1 % 80Hz – 20kHz
<0.3% 100Hz – 20kHz
Nominal impedance 8Ω (minimum 3.0Ω) 8Ω (minimum 3.0Ω) 8Ω (minimum 3.0Ω)
Recommended
amplifier power
50W – 1000W into 8Ω on
unclipped programme
50W – 500W into 8Ω on
unclipped programme
50W – 500W into 8Ω on
unclipped programme
Max. recommended
cable impedance
0.1Ω 0.1Ω 0.1Ω
Dimensions Height: 1221mm
Width: 451mm
Depth: 600mm
Height: 1218mm
Width: 413mm
Depth: 602mm
Height: 1165mm
Width: 357mm
Depth: 511mm
Net weight 100.60kg 88.10kg 62.15kg
Finishes Cabinet:
Gloss Black
White
Satin Rosenut
Satin Walnut
Grille:
Black
Grey
Black
Grey
Cabinet:
Gloss Black
White
Satin Rosenut
Satin Walnut
Grille:
Black
Grey
Black
Grey
Cabinet:
Gloss Black
White
Satin Rosenut
Satin Walnut
Grille:
Black
Grey
Black
Grey
804 D4 805 D4 HTM81 D4 HTM82 D4
Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone FST
Anti-Resonance plug
Biomimetic Suspension
Matrix™
Aerofoil™ cone bass units
Flowport
Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone bass/mid
Anti-Resonance plug
Matrix™
Flowport
Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone FST
Anti-Resonance plug
Biomimetic Suspension
Matrix™
Aerofoil™ cone bass units
Flowport
Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone FST
Anti-Resonance plug
Biomimetic Suspension
Matrix™
Aerofoil™ cone bass units
Flowport
3-way vented-box system 2-way vented-box system 3-way vented-box system 3-way vented-box system
1x ø25mm (1in) diamond dome
high-frequency
1x ø130mm (5in) Continuum cone
FST midrange
2x ø165mm (6.5in) Aerofoil cone
bass units
1x ø25mm (1in) diamond dome
high-frequency
1x ø165mm (6.5in) Continuum cone
bass midrange
1x ø25mm (1in) diamond dome
high-frequency
1x ø150mm (6in) Continuum cone
FST midrange
2x ø200mm (8in) Aerofoil cone
bass units
1x ø25mm (1in) diamond dome
high-frequency
1x ø130mm (5in) Continuum
cone FST midrange
2x ø165mm (6.5in) Aerofoil cone
bass units
20Hz to 35kHz 34Hz to 35kHz 20Hz to 35kHz 33Hz to 35kHz
24Hz to 28kHz 42Hz to 28kHz 28Hz to 28kHz 45Hz to 28kHz
89dB 88dB 90dB 89dB
2nd and 3rd harmonics
(90dB, 1m on axis)
<1 % 90Hz – 20kHz
<0.3% 120Hz – 20kHz
2nd and 3rd harmonics
(90dB, 1m on axis)
<1 % 90Hz – 20kHz
<0.3% 120Hz – 20kHz
2nd and 3rd harmonics
(90dB, 1m on axis)
<1 % 80Hz – 20kHz
<0.3% 100Hz – 20kHz
2nd and 3rd harmonics
(90dB, 1m on axis)
<1 % 100Hz – 20kHz
<0.4% 100Hz – 20kHz
8Ω (minimum 3.0Ω) 8Ω (minimum 4.6Ω) 8Ω (minimum 3.0Ω) 8Ω (minimum 3.0Ω)
50W – 200W into 8Ω on
unclipped programme
50W – 120W into 8Ω on
unclipped programme
50W – 500W into 8Ω on
unclipped programme
50W – 200W into 8Ω on
unclipped programme
0.1Ω 0.1Ω 0.1Ω 0.1Ω
Height: 1071mm
Width: 306mm
Depth: 391mm
Height: 440mm
Width: 240mm
Depth: 373mm
Height: 334mm
Width: 847mm
Depth: 371mm
Height: 289mm
Width: 715mm
Depth: 369mm
36.85kg 15.55kg 32.20kg 25.15kg
Cabinet:
Gloss Black
White
Satin Rosenut
Satin Walnut
Grille:
Black
Grey
Black
Grey
Cabinet:
Gloss Black
White
Satin Rosenut
Satin Walnut
Grille:
Black
Grey
Black
Grey
Cabinet:
Gloss Black
White
Grille:
Black
Grey
Cabinet:
Gloss Black
White
Grille:
Black
Grey