Name: SB Acoustics SB13PFCR25-4-COAX 5" Coaxial Speaker
Brand: SB Acoustics
SKU: SB13PFCR25-4-COAX
Price: 40.99 GBP
Availability: InStock

UK STOCK ITEM

The SB Acoustics SB13PFCR-4-COAX is a 2 way coaxial loudspeaker drive unit featuring a 5" paper composite cone midwoofer with a 1" centre mounted soft dome tweeter.

Crossover designs can be found within the SB Acoustics Technical Notes webpage.

The tweeter is available as a spare part: SB14ST-C000-4 , it can be adapted to repair various other coaxial speakers that feature a 1" pole piece.

Key Features:

Proprietary cone material with natural fibers made in-house.
Soft low damping rubber surround for improved transient response.
Compact large surround dome tweeter.
Non-resonant long life lead wires
Optimized motor system
Vented reinforced polymer chassis

Basic parameters (woofer):

Resonant frequency (fs)	43 Hz	Nominal impedance (Zn)	4 Ω
Mechanical Q factor (Qms)	2.26	DC resistance (Re)	3.2 Ω
Electrical Q factor (Qes)	0.3	Max power handling	40 W
Total Q factor (Qts)	0.27	Sensitivity (2.83V/1m)	90dB
Equivalent volume (Vas)	14.4L	Chassis diameter	150.5mm

SB Acoustics SB13PFCR25-4-COAX 5" Coaxial Speaker

Key Features:

Basic parameters (woofer):

Here's the full datasheet:

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SB Acoustics SB13PFCR25-4-COAX 5" Coaxial Speaker

Key Features:

Basic parameters (woofer):

Here's the full datasheet:

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