Description
Genuine Scan-Speak Classic 25W/8565-00 High-End 10″ Woofer
The Scan-Speak Classic 25W/8565-00 is a premium 10-inch, 8-ohm woofer engineered for high-end Hi-Fi loudspeakers and custom speaker systems. Part of Scan-Speak’s renowned Classic Series, this driver features the patented Symmetrical Drive (SD-1) motor design, an air-dried carbon fiber/paper cone, and a low-loss suspension system that delivers exceptionally deep bass, low distortion, and natural musical reproduction.
Designed for audiophiles, speaker builders, and OEM loudspeaker manufacturers, the 25W/8565-00 combines a low 20 Hz resonance frequency with excellent linear excursion and outstanding transient response, making it ideal for sealed and bass-reflex cabinet designs.
**This speaker is recommended as a replacement by Martin Logan for the front woofer in the Martin Logan Prodigy**
Features
- Genuine Scan-Speak Classic Series woofer
- 10″ (25 cm) carbon fiber/paper cone
- 8-ohm nominal impedance
- Patented Symmetrical Drive (SD-1) motor design
- Low-loss linear suspension
- Low damping SBR rubber surround
- Air-dried carbon fiber reinforced paper cone
- 42 mm voice coil
- Deep bass with low distortion
- Excellent transient response
- Ideal for sealed and bass-reflex enclosures
- Premium Hi-Fi loudspeaker performance
- Made for audiophile and OEM applications
Specifications
| Specification | Value |
|---|---|
| Model | 25W/8565-00 |
| Manufacturer | Scan-Speak |
| Series | Classic |
| Driver Type | Woofer / Midwoofer |
| Nominal Diameter | 10″ (250 mm) |
| Nominal Impedance | 8 Ohms |
| DC Resistance (Re) | 5.5 Ω |
| RMS Power Handling | 100 Watts |
| Program Power | 200 Watts |
| Sensitivity | 88 dB (2.83V/1m) |
| Frequency Response | 20 Hz – 2,000 Hz |
| Resonant Frequency (Fs) | 20 Hz |
| Voice Coil Diameter | 42 mm (1.65″) |
| Cone Material | Carbon Fiber / Paper |
| Surround Material | SBR Rubber |
| Xmax | ±6.5 mm |
| Vas | 225 L |
| Qts | 0.41 |
| Sd | 330 cm² |
| BL | 8.2 Tm |
| Net Weight | 2.3 kg (5.1 lbs) |
Dimensions
| Dimension | Measurement |
| Overall Diameter | 250 mm (9.84″) |
| Effective Cone Diameter | 205 mm |
| Mounting Type | Standard Front Mount |
| Driver Displacement | 0.75 L |
| Net Weight | 2.3 kg (5.1 lbs) |


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