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PCX840 S2/S4 - 4000 Series 8" Pro 2-way - Image 2

PCX840 S2/S4 – 4000 Series 8″ Pro 2-way

$869.00

8″ (218.5 mm) Pro Coaxial
Nylon and Fiberglass Composite Basket
Waterproof Treated Paper Cone
Waterproof Treated S-Roll Cloth Surround
Waterproof Treated Cone Spider (covers horn gap)
1.5″ (38 mm) High Temperature Midrange Voice Coil
High Energy N48 Neodymium Motor
Gold Plated Terminals
Composite Grills Available in White and Black (sold separately)
1.34″ (34mm) High Temperature Tweeter Voice Coil
Waterproof Membrane in Horn Throat
Aluminum Horn
Polypropylene capacitor on tweeter
250 Watts RMS power handling*
97dB Midrange Sensitivity @ 1W/1m
105dB Tweeter Sensitivity @ 1W/1m
Available in Single 2 ohm or Single 4 ohm coil configuration

All power ratings are figured using an electronic high pass crossover with a minimum crossover point of 150Hz at 24dB/Octave, 200Hz at 18dB/Octave, or 250Hz at 12dB/Octave.

Sold in pairs

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SKU: N/A Categories: Pro 2-Way, Pro Audio

Description
Additional information

Description

Single 4 ohm
Midrange                    Tweeter
Fs 80 Hz                 Fs     640 Hz
Qms 7.861                SPL    107 dB
Vas 20.8467 l
Cms 0.261 mm/N
Mms 15.004 g
Rms 0.97 kg/s
Dia 173.80 mm
Sd 237.79 cm²	
Qes 0.389
Re 3.71 Ω
Le 0.094 mH
Bl 8.519 Tm
Qts 0.371
no 2.689 %
SPL 97 dB

Single 2 ohm
Midrange
Fs 83.5 Hz
Qms 8.176
Vas 18.3573 l
Cms 0.229 mm/N
Mms 15.93 g
Rms 1.018 kg/s
Dia 173.8 mm
Sd 237.79 cm²
Qes 0.344
Re 1.88 Ω
Le 0.068 mH
Bl 6.747 Tm
Qts 0.33
no 2.989 %
SPL 97 dB

Frame Outer Diameter	8 19/32"   (218.5mm)
Grille Outer Diameter	" (mm)
Motor Outer Diameter	3 15/16"   (100mm)
Tweeter Protrusion	1  3/32"    (28mm)
Grille Protrusion	  " (mm)
Mounting Hole Diameter	7 3/32"   (180.3mm)
Mounting Depth		3 15/32"  (88mm)