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Scan-Speak Revelator 18M/4631T00 7″ Bass-midwoofer
€229.95
The Revelator midranges are well known for their sliced paper cone technology. The slices are filled with damping glue, which dramatically reduces break-up modes in the diaphragm. In combination with Scan-Speaks low-loss linear suspension and the patented Symmetrical Drive (SD-1) it represented a breakthrough in midrange clarity and overall smooth frequency response characteristics.
12 in stock
Description
Highlights
- Paper cone technology
- Coated Foam Surround
- Sliced Cone (Control Cone Breakups)
Product details
Scan-Speak Revelator 18M/4631T00 7″ Woofer
Patented Symmetrical Drive motor design. Sliced Cone (Control Cone Breakups). Low-loss Linear Suspension. High Sensitivity 92dB @ 2,83V. Coated Foam Surround. Rigid Titanium Voice Coil Former.
Specifications
| Article number | 18M/4631T00 |
| EAN | 8785256847259 |
| Woofer Series | Scan-Speak Revelator series |
| Woofer Type | Bass-midwoofer |
| Power Handling (RMS) | 120 Watts |
| Power Handling (max) | 250 Watts |
| Impedance (Z) | 4 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 92 dB |
| Voice Coil Diameter | 38 mm |
| DC Resistance (Re) | 3.5 Ω |
| Voice Coil Inductance (Le) | 0.16 mH |
| Resonant Frequency (Fs) | 65 Hz |
| Mechanical Q (Qms) | 5.65 |
| Electromagnetic Q (Qes) | 0.67 |
| Total Q (Qts) | 0.60 |
| Diaphragm Mass Inc. Airload (Mms) | 14.3 g |
| Mechanical Compliance of Suspension (Cms) | 0.42 mm/N |
| Surface Area of Cone (Sd) | 154 cm2 |
| BL Product (BL) | 5.6 Tm |
| Compliance Equivalent Volume (Vas) | 14 L |
| Maximum Linear Excursion (Xmax) | 3 mm |
| Driver's Mechanical Losses (Rms) | 1.03 kg/s |
| Article number | 18M/4631T00 |
| EAN | 8785256847259 |
Additional information
| Woofer Series | Scan-Speak Revelator series |
|---|---|
| Woofer Type | Bass-Midwoofer |
| Power Handling (RMS) | 120 Watts |
| Power Handling (max) | 250 Watts |
| Impedance (Z) | 4 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 92 dB |
| Voice Coil Diameter | 38 mm |
| DC Resistance (Re) | 3.5 Ω |
| Voice Coil Inductance (Le) | 0.16 mH |
| Resonant Frequency (Fs) | 65 Hz |
| Mechanical Q (Qms) | 5.65 |
| Electromagnetic Q (Qes) | 0.67 |
| Total Q (Qts) | 0.60 |
| Diaphragm Mass Inc. Airload (Mms) | 14.3 g |
| Mechanical Compliance of Suspension (Cms) | 0.42 mm/N |
| Surface Area of Cone (Sd) | 154 cm2 |
| BL Product (BL) | 5.6 Tm |
| Compliance Equivalent Volume (Vas) | 14 L |
| Maximum Linear Excursion (Xmax) | 3 mm |
| Driver's Mechanical Losses (Rms) | 1.03 kg/s |
Shipping & Delivery
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