SEAS Prestige L19RNX1 – H1878-08 7″ Woofer 8 Ohms
€269.95
Seas Prestige L19RNX1 – H1878-08 7″ Aluminum Cone Woofer
8 in stock
SKU:
L19RNX1
Categories: Audio components, Woofers, Bass-mid woofer
Description
Highlights
- High break-up point
- Titanium voice coil former
- Very stiff and optimally shaped aluminum cone
- Unique radial reinforced rubber surround
- Extremely stiff and stable injection molded metal basket keeps the critical components in perfect alignment
Product details
L19RNX1 is a 7” high-fidelity woofer with a very stiff and optimally shaped aluminum cone. This pushes the cone break-up high up in frequency and avoid any resonances in the working range for a very natural and clean sound.
A titanium voice coil former with a long copper winding for excellent force transfer, transient sound reproduction and large linear excursion. A unique radial reinforced rubber surround reduces radial resonances and prevents surround break up at large excursions. This combination results in very low mechanical damping for better clarity and brings out the micro details in the music.
An FEA optimized magnet system with precisely fitted copper parts for excellent linearity, high power handling and low distortion.
The extremely stiff and stable injection molded metal basket keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.
Specifications
| Article number | L19RNX1 |
| EAN | 0691046949066 |
| Woofer Series | Prestige Titan |
| Woofer Type | Woofer |
| Nominal Diameter | 7 " | 176 mm |
| Power Handling (RMS) | 200 W |
| Power Handling (max) | 330 W |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 86 dB |
| Frequency Response | 20 – 3000 Hz |
| Voice Coil Diameter | 39 mm |
| Magnet Weight | 0.9 kg |
| DC Resistance (Re) | 6.2 Ω |
| Voice Coil Inductance (Le) | 0.66 mH |
| Resonant Frequency (Fs) | 32 Hz |
| Mechanical Q (Qms) | 5.50 |
| Electromagnetic Q (Qes) | 0.41 |
| Total Q (Qts) | 0.38 |
| Diaphragm Mass Inc. Airload (Mms) | 25.4 g |
| Mechanical Compliance of Suspension (Cms) | 0.96 mm/N |
| Surface Area of Cone (Sd) | 146 cm² |
| BL Product (BL) | 8.8 N/A |
| Compliance Equivalent Volume (Vas) | 29 L |
| Maximum Linear Excursion (Xmax) | 7 mm |
| Driver's Mechanical Losses (Rms) | 0.93 Ns/m |
| Cone / Diaphragm Material | Aluminum |
| Surround Material | Rubber |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Titanium |
| Basket / Frame Material | Injection moulded metal |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 176.0 mm |
| Overall Depth | 80.7 mm |
| Baffle Cutout Diameter | 153.0 mm |
| Bolt Circle Diameter | 166 mm |
| # Mounting Holes | 6 |
| Mounting Hole Diameter | 5.0 mm |
| Article number | L19RNX1 |
| EAN | 0691046949066 |
Additional information
| Woofer Series | Prestige Titan |
|---|---|
| Woofer Type | Woofer |
| Nominal Diameter | 7 ” | 176 mm |
| Power Handling (RMS) | 200 W |
| Power Handling (max) | 330 W |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 86 dB |
| Frequency response | 20 – 3000 Hz |
| Voice Coil Diameter | 39 mm |
| Magnet Weight | 0.9 kg |
| DC Resistance (Re) | 6.2 Ω |
| Voice Coil Inductance (Le) | 0.66 mH |
| Resonant Frequency (Fs) | 32 Hz |
| Mechanical Q (Qms) | 5.50 |
| Electromagnetic Q (Qes) | 0.41 |
| Total Q (Qts) | 0.38 |
| Diaphragm Mass Inc. Airload (Mms) | 25.4 g |
| Mechanical Compliance of Suspension (Cms) | 0.96 mm/N |
| Surface Area of Cone (Sd) | 146 cm² |
| BL Product (BL) | 8.8 N/A |
| Compliance Equivalent Volume (Vas) | 29 L |
| Maximum Linear Excursion (Xmax) | 7 mm |
| Driver's Mechanical Losses (Rms) | 0.93 Ns/m |
| Cone / Diaphragm Material | Aluminum |
| Surround Material | Rubber |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Titanium |
| Basket / Frame Material | Injection moulded metal |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 176.0 mm |
| Overall Depth | 80.7 mm |
| Baffle Cutout Diameter | 153.0 mm |
| Bolt Circle Diameter | 166 mm |
| # Mounting Holes | 6 |
| Mounting Hole Diameter | 5.0 mm |
Shipping & Delivery
USPS Fast Shipping
View all
View all









