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Scan-Speak Revelator 18W/4531G00 Mid-range Woofer
The Scan-Speak Revelator 18W/4531G00 is a 7-inch mid-range woofer that is known for its smooth frequency response, midrange clarity, and overall high performance. It features a sliced paper cone that is filled with damping glue, which helps to reduce break-up modes and improve the overall sound quality. The woofer also has a low-loss linear suspension and a patented Symmetrical Drive (SD-1) motor design, which further contribute to its excellent performance.
- Impedance (Z)
- 4 Ohm
- Power Handling (RMS)
- 70 Watts
- Power Handling (max)
- 110 Watt
€214.95
19 in stock
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Description
Highlights
- Sliced paper cone with damping glue
- Low-loss linear suspension
- Patented Symmetrical Drive (SD-1) motor design
- 4-ohm impedance
- 90 dB sensitivity
- 33 Hz resonance frequency
- 41.9 liter equivalent volume
- 0.35 total Q factor
Product details
Scan-Speak Revelator 18W/4531G00 Mid-range Woofer
The Scan-Speak 18W/4531G00 is a 18 cm (7″) woofer from the Revelator series. It features a sliced paper cone, a large ferrite magnet, and a low-loss linear suspension. The sliced cone helps to reduce cone breakup, while the low-loss suspension minimizes distortion. The large ferrite magnet provides good power handling and bass response.
The Scan-Speak Revelator 18W/4531G00 is a high-performance mid-range woofer that is well-suited for a variety of applications, including home audio, studio monitors, and professional sound reinforcement. It is a great choice for those who are looking for a woofer that delivers excellent sound quality and performance.
Specifications
| Article number | 18W/4531G00 |
| EAN | 8785256848416 |
| Woofer Series | Scan-Speak Revelator series |
| Woofer Type | Midwoofer |
| Nominal Diameter | 7 Inch |
| Power Handling (RMS) | 70 Watts |
| Power Handling (max) | 110 Watt |
| Impedance (Z) | 4 Ohm |
| Sensitivity (SPL at 1m / 2.83V) | 90 dB |
| Frequency Response | 33-7000 Hz |
| Voice Coil Diameter | 38 mm |
| DC Resistance (Re) | 3.4 Ohm |
| Voice Coil Inductance (Le) | 0.3 mH |
| Resonant Frequency (Fs) | 33 Hz |
| Mechanical Q (Qms) | 5.20 |
| Electromagnetic Q (Qes) | 0.38 |
| Total Q (Qts) | 0.35 |
| Diaphragm Mass Inc. Airload (Mms) | 17.5 g |
| Mechanical Compliance of Suspension (Cms) | 1.33 mm/N |
| Surface Area of Cone (Sd) | 157 cm2 |
| BL Product (BL) | 5.7 Tm |
| Compliance Equivalent Volume (Vas) | 41.1 Litres |
| Maximum Linear Excursion (Xmax) | 11 mm |
| Driver's Mechanical Losses (Rms) | 0.70 kg/s |
| Overall Outside Diameter | 182.2 mm |
| Overall Depth | 77.4 mm |
| Baffle Cutout Diameter | 156 mm |
| # Mounting Holes | 5 |
| Mounting Hole Diameter | 5.3 mm |
| Vented Volume | 35 Litres |
| Vented F3 | 17 Litres |
| Article number | 18W/4531G00 |
| EAN | 8785256848416 |
Additional information
| Woofer Series | Scan-Speak Revelator series |
|---|---|
| Woofer Type | Midwoofer |
| Nominal Diameter | 7 Inch |
| Power Handling (RMS) | 70 Watts |
| Power Handling (max) | 110 Watt |
| Impedance (Z) | 4 Ohm |
| Sensitivity (SPL at 1m / 2.83V) | 90 dB |
| Frequency response | 33-7000 Hz |
| Voice Coil Diameter | 38 mm |
| DC Resistance (Re) | 3.4 Ohm |
| Voice Coil Inductance (Le) | 0.3 mH |
| Resonant Frequency (Fs) | 33 Hz |
| Mechanical Q (Qms) | 5.20 |
| Electromagnetic Q (Qes) | 0.38 |
| Total Q (Qts) | 0.35 |
| Diaphragm Mass Inc. Airload (Mms) | 17.5 g |
| Mechanical Compliance of Suspension (Cms) | 1.33 mm/N |
| Surface Area of Cone (Sd) | 157 cm2 |
| BL Product (BL) | 5.7 Tm |
| Compliance Equivalent Volume (Vas) | 41.1 Litres |
| Maximum Linear Excursion (Xmax) | 11 mm |
| Driver's Mechanical Losses (Rms) | 0.70 kg/s |
| Overall Outside Diameter | 182.2 mm |
| Overall Depth | 77.4 mm |
| Baffle Cutout Diameter | 156 mm |
| # Mounting Holes | 5 |
| Mounting Hole Diameter | 5.3 mm |
| Vented Volume | 35 Litres |
| Vented F3 | 17 Litres |
Shipping & Delivery
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