RC4.2

The Reference Power choice when 4” is max installation size. Coated paper woofer with rubber surround, 80mm magnet with vented pole piece for high power handling.

High quality crossovers with tweeter level select to fine tune 25 mm silk dome tweeters to a perfect treble balance in the car. Angled/recessed tweeter cups & woofer grilles are included in the kit.

Woofer size 10 cm (4″)
Tweeter RC25, 25 mm (1,25″) silk dome tweeter with copper rings
Power handling capacity 60 W RMS / 100 W max / 200 W peak power
Impedance 4 ohm
Frequency range 65 – 22 000 Hz
Sensitivity 86 dB (1W/1m)
Crossover Filter box with 12 dB slope (HP & LP)
Crossover point (Hz) 4500 Hz
Size of filter box 120 x 66 x 33 mm ( 4,72 x 2,6 x 1,3″)
Outer diameter of woofer 102 mm (4″)
Cone material Coated paper cone
Magnet size 80 mm (3,15″)
Mounting depth 57 mm ( 2,25″)
Mounting hole 97 mm (3,82″)

T/S parameters
single V/C Fs 80 Hz Re 3,3 Ohm Qms 4,8
Vas 1,4 liter Vas 0,05 Cuft Qes 0,68
Qts 0,6 Sd cm² BL 5,4

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