804 D3


Technical features:
Diamond tweeter
Continuum cone FST
Aerofoil cone bass units
Optimised matrix
Solid body tweeter

Description: 3-way vented-box system
Drive units:
1x ø25mm (1 in) diamond dome high-frequency
1x ø130mm (5 in) Continuum cone FST midrange
2x ø165mm (6.5 in) Aerofoil cone bass units
Frequency range: 20Hz to 35kHz
Frequency response (+/-3dB from reference axis) : 24Hz to 28kHz
Sensitivity (on axis at 2.83Vrms): 89dB SPL (2.83Vrms at 1m)
Harmonic distortion: 
2nd and 3rd harmonics (90dB, 1m on axis)
<1 % 70Hz - 20kHz
<0.3% 120Hz - 20kHz
Nominal impedance: 8Ω (minimum 3.0Ω)
Recommended amplifier power: 50W - 200W into 8Ω on unclipped programme 


It might have a more traditional appearance than other speakers in the range, but don’t let that fool you. The 804 D3 delivers incredible acoustic transparency, thanks to unique 800 Series Diamond features such as our Continuum cone and augmented Matrix bracing system. So while its looks may be conventional, its performance is anything but. 

$$13,500 / PR
Recomended Retail Price

Store Locator

Enter your postcode below to find your nearest supplier of this Product




Best for being a bit different - Harman Kardon CL

  "..with their comfortable fit on the head and ears, good inline mic and decent noise-isolation, the CLs remain an interesting opt


New Products

harman/kardon Esquire Mini

Harman Kardon’s Esquire Mini is both thin and durable – built to go everywhere you go – and to places you’ve never been be


Product Reviews

Blog, All Things Between reviews SOL REPUBLIC Tracks AIR wireless headphones

"Beats, move over. Seriously, they need to take a seat. The Tracks Air have hit a few nails right on the head that make these the #1 choice for a multi purpose headphone."