sb-acoustics-sb23nacs45-4-23cm-aluminum-cone-woofer-4ohm

SB23NACS45-4

Availability: 8 in stock (backorders allowed)

Sku: SB23NACS45-4

Be the first to review this product

Quick Overview

SB ACOUSTICS SB23NACS45-4, 23cm ALUMINUM CONE WOOFER 4OHM

PDF Technical Sheet

8 in stock (can be backordered)

Quantity

153.74$ CAD EACH

Categories : Woofers
Product Specifications
Manufacturer SB ACOUSTICS
Speaker Type Aluminum Cone Woofer
Nominal Diameter 23cm
Impedance 4 ohms
Power Handling (RMS) 60 W
Frequency Response 23-2000 Hz
Sensitivity 90 dB
Voice Coil Diameter 45.5mm

SB ACOUSTICS SB23NACS45-4, 23cm ALUMINUM CONE WOOFER 4OHM

Features
Soft low damping rubber surround form improved transient response
Geometrically reinforced aluminium cone for improved break-up control
Shorting ring in motor system for reduced distortion
Vented pole piece for reduced compression
Vented cast aluminium chassis for optimum strength and low compression
Shallow design
Non-conducting fibre glass voice coil former for minimum damping
CCAW voice coil for reduced moving mass
Long life silver lead wires

Specs
Nominal Impedance 4 Ω
DC resistance, Re 3.3 Ω
Voice coil inductance, Le 0.27 mH
Effective piston area, Sd 216 cm2
Voice coil diameter 45.5 mm
Voice coil height 19 mm
Air gap height 6 mm
Linear coil travel (p-p) 13 mm
Magnetic flux density 0.86 T
Magnet weight 0.8 kg
Net weight 2.7 kg
Free air resonance, Fs 23 Hz
Sensitivity (2.83V/1m) 90 dB
Mechanical Q-factor, Qms 5.4
Electrical Q-factor, Qes 0.35
Total Q-factor, Qts 0.33
Moving mass incl. air,Mms 32 g
Force factor, Bl 6.7 Tm
Equivalent volume, Vas 95 liters
Compliance, Cms 1.45 mm/N
Mechanical loss, Rms 0.9 kg/s
Rated power handling* 60 W
* IEC 268-5, T/S parameters measured on drive units that are broken in.

Additional information

Weight 4.32 kg
Dimensions 18 × 26 × 26 cm
Manufacturer

Nominal Diameter

Impedance

Power Handling (RMS)

Cone Material

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Top