P 8 R

Speaker Description

One of the archetypical speakers in the range, the P8R has been installed in thousands of Champ and Princeton style amps for decades. Slightly clearer sounding than the C8R, its ceramic cousin, the P8R shines in clean and slightly crunch applications, where the typical chime of the AlNiCo magnets helps the sparkling harmonics to bloom.

Description

Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor, loudspeaker mounted on enclosure
Power on Continuous Program is defined as 3 dB greater than the Rated Power
Thiele and Small parameters measured with laser system withou preconditioning test
The notch around 400 Hz on the frequency response is typical of the measurement on IEC baffle
Due to continuing product improvement, the features and the design are subject to change without notice.

Additional information

Nominal Diameter	207 mm / 8 in
Nominal Impedance	8 Ω
Rated Power AES	25 W
Continuos Program Power	50 W
Sensitivity @ 1W/1m	91.8 dB
Voice Coil Diameter	25 mm (1")
Voice Coil Winding Depth	4 mm
Magnetic Gap Depth	6 mm
Flux Density	0.96 T
Magnet Weight	200 g
Net Weight	1.2 Kg
Re	6.60 Ω
Qms	8.67
Qts	2.28
Cms	159 µm/N
Vas	10.3 l
Fs	135.0 Hz
Mms	8.8 g
Bxl	3.99 Tm
Sd	213.8 cm²
Le (1KHz)	0.36 mH
Magnet Type	AlNiCo
Basket Material	Pressed Sheet Steel
Voice Coil Winding Material	Copper
Voice Coil Former Material	Epotex
Cone Material	Paper
Surround Treatment	Yes
Surround Material	Paper – Integrated
Dust Dome Material	Solid Paper

ZJ04040.pdf

Speaker Description

Description

Additional information

Sica information

Sica contacts

quick link

Ⓒ SICA Loudspeakers - All Rights Are Reserved