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The 805 D4 stand-mount loudspeaker is the most compact model in the 800 Series Diamond™ range, but it’s still packed with advanced technologies, including the Diamond dome tweeter and the Solid Body Tweeter-on-Top.
* Stand(s) not included.
Choose your finish:
One of our most significant accomplishments over the past two decades, the ultra-stiff, supremely accurate Diamond dome tweeter is the perfect combination of low mass, exceptional stiffness and outstanding accuracy. 15 years after we introduced it, we haven’t found a better tweeter dome technology.
Our newest Solid Body Tweeter-on-Top housing features an elongated form with a longer tube-loading system, producing an even more free and open sound with high frequencies. The carefully decoupled housing is milled from a single solid block of aluminium to better resist resonance.
The new reverse-wrap orientation of the cabinet on 805 D4 means we can place its sensitive crossover components inside their own, dedicated space within the cabinet, which has critical benefits to both performance and serviceability. We’ve taken the opportunity to upgrade the speaker terminals, too.
Innovation is at the heart of everything we do. We question, we examine, we understand and then we evolve. We use computer modelling to explore and reimagine every aspect of loudspeaker design. Learn more about all the technologies that combine to make 800 Series Diamond so special here.
|Dimensions||Height: 440mm (17.3 in)
Width: 240mm (9.4 in)
Depth: 373mm (14.7 in)
|Net weight||15.55kg (34.3 lb)|
|Technical features||Diamond tweeter
Solid body Tweeter-on-Top
Continuum™ cone bass/mid
|Description||2-way vented-box system|
|Drive units||1x ø25mm (1in) Diamond dome high-frequency
1x ø165mm (6.5in) Continuum cone bass midrange
|Frequency range||34Hz to 35kHz|
|Frequency response||42Hz to 28kHz (+/-3dB from reference axis)|
|Sensitivity||88dB (on axis at 2.83Vrms at 1m)|
|Harmonic distortion||2nd and 3rd harmonics (90dB,1m on axis)
<1% 90Hz – 20kHz
<0.3% 120Hz – 20kHz
|Nominal impedance||8Ω (minimum 4.6Ω)|
|Recommended amplifier power||50W – 120W into 8Ω on unclipped programme|
|Max recommended cable impedance||0.1Ω|
|Cabinet finishes||Gloss Black