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SB Acoustics SB23CACS45-4 Woofer
SB Acoustics SB23CACS45-4 Woofer
- Impedance (Z)
- 4 Ohm
- Power Handling (RMS)
- 60 Watts
- Resonant Frequency (Fs)
- 23 Hz
€151.95
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Description
Highlights
- Soft low damping rubber surround for improved transient response
- Geometrically reinforced ceramic 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
- Shallow design
Product details
The SB Acoustics SB23CACS45-4 is a 8 inch 4 ohm woofer / bass speaker featuring a geometrically reinforced ceramic cone, a low distortion motor system and a vented cast aluminium chassis. The ceramic layer is bonded to an aluminium substrate, this combination of materials results in an excellent stiffness to damping ratio. A very low distortion design for applications with restricted rear depth.
Specifications
| Article number | SB23CACS45-4 |
| EAN | 8785256845446 |
| Nominal Diameter | 234 mm |
| Power Handling (RMS) | 60 Watts |
| Impedance (Z) | 4 Ohm |
| Sensitivity (SPL at 1m / 2.83V) | 90 dB |
| Voice Coil Diameter | 46 mm |
| DC Resistance (Re) | 3.3 Ohm |
| Voice Coil Inductance (Le) | 0.27 mH |
| Resonant Frequency (Fs) | 23 Hz |
| Mechanical Q (Qms) | 6.00 |
| Electromagnetic Q (Qes) | 0.35 |
| Total Q (Qts) | 0.33 |
| Diaphragm Mass Inc. Airload (Mms) | 33 g |
| Moving Mass Of Diaphragm (Mmd) | 30.7 g |
| Mechanical Compliance of Suspension (Cms) | 1430 µm/N |
| Surface Area of Cone (Sd) | 216 cm2 |
| Volume of Displacement (Vd) | 140 cm3 |
| BL Product (BL) | 6.7 N/A |
| Compliance Equivalent Volume (Vas) | 95 Liters |
| Maximum Linear Excursion (Xmax) | 6.5 mm |
| Driver's Mechanical Losses (Rms) | 0.8 N·s/m |
| Overall Outside Diameter | 234 mm |
| Overall Depth | 92.4 mm |
| Baffle Cutout Diameter | 205 mm |
| # Mounting Holes | 8 |
| Mounting Hole Diameter | 4.3 mm |
| Article number | SB23CACS45-4 |
| EAN | 8785256845446 |
Additional information
| Nominal Diameter | 234 mm |
|---|---|
| Power Handling (RMS) | 60 Watts |
| Impedance (Z) | 4 Ohm |
| Sensitivity (SPL at 1m / 2.83V) | 90 dB |
| Voice Coil Diameter | 46 mm |
| DC Resistance (Re) | 3.3 Ohm |
| Voice Coil Inductance (Le) | 0.27 mH |
| Resonant Frequency (Fs) | 23 Hz |
| Mechanical Q (Qms) | 6.00 |
| Electromagnetic Q (Qes) | 0.35 |
| Total Q (Qts) | 0.33 |
| Diaphragm Mass Inc. Airload (Mms) | 33 g |
| Moving Mass Of Diaphragm (Mmd) | 30.7 g |
| Mechanical Compliance of Suspension (Cms) | 1430 µm/N |
| Surface Area of Cone (Sd) | 216 cm² |
| Volume of Displacement (Vd) | 140 cm3 |
| BL Product (BL) | 6.7 N/A |
| Compliance Equivalent Volume (Vas) | 95 Liters |
| Maximum Linear Excursion (Xmax) | 6.5 mm |
| Driver's Mechanical Losses (Rms) | 0.8 N·s/m |
| Overall Outside Diameter | 234 mm |
| Overall Depth | 92.4 mm |
| Baffle Cutout Diameter | 205 mm |
| # Mounting Holes | 8 |
| Mounting Hole Diameter | 4.3 mm |
Shipping & Delivery
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