View all
View all
GRS 10SMP-4 10″ Surface Mount Poly Cone Bass-midwoofer
€69.95
The GRS 10SMP-4 is a high-performance 10″ surface-mount woofer engineered for deep bass extension and efficient low-frequency reproduction. With a large cone area, 70W RMS power handling, and low Fs of 28 Hz, this 4-ohm driver delivers impactful bass in c
7 in stock
The GRS 10SMP-4 is a high-performance 10″ surface-mount woofer engineered for deep bass extension and efficient low-frequency reproduction. With a large cone area, 70W RMS power handling, and low Fs of 28 Hz, this 4-ohm driver delivers impactful bass in compact enclosures without compromising on clarity or control.
Highlights of the GRS 10SMP-4
- Extended low-frequency response down to 24 Hz with a low resonance frequency (Fs) of 28 Hz
- High displacement (Vd 170 cm³) and 5 mm Xmax enable deep, clean bass output
- Aluminum voice coil former and copper cap provide thermal stability and reduced distortion
- Surface-mount frame with integrated foam gasket for airtight cabinet sealing
Product details GRS 10SMP-4
GRS 10SMP-4 Surface Mount Woofer
The GRS 10SMP-4 is a 10″ poly cone woofer designed for surface-mount installation, offering powerful low-frequency performance in shallow speaker enclosures. With a 4-ohm impedance and 70W RMS power handling, this woofer features a vented pole piece for enhanced cooling, a copper cap to reduce inductance and distortion, and an aluminum voice coil former for excellent heat dissipation. It has a high-efficiency design with a sensitivity of 90 dB @ 2.83V/1m and supports a usable frequency range of 24 Hz to 2,000 Hz. The large cone area (Sd 340 cm²) and generous displacement volume (Vd 170 cm³) make it ideal for deep bass response, while its controlled Qts of 0.51 and low Le of 0.34 mH ensure tight, articulate sound reproduction. A perfect fit for DIY home theater subs, compact full-range towers, or automotive installs demanding slim profile and big sound.
Specifications
| Article number | 10SMP-4 |
| EAN | 0848864079868 |
| Woofer Type | Bass-midwoofer |
| Power Handling (RMS) | 70 Watts |
| Impedance (Z) | 4 Ohm |
| Sensitivity (SPL at 1m / 2.83V) | 90 dB |
| Frequency Response | 24 – 2,000 Hz |
| Voice Coil Diameter | 39 mm |
| DC Resistance (Re) | 3.8 Ohm |
| Voice Coil Inductance (Le) | 0.34 mH |
| Resonant Frequency (Fs) | 28 Hz |
| Mechanical Q (Qms) | 2.72 |
| Electromagnetic Q (Qes) | 0.63 |
| Total Q (Qts) | 0.51 |
| Diaphragm Mass Inc. Airload (Mms) | 63g |
| Mechanical Compliance of Suspension (Cms) | 0.51 mm/N |
| Surface Area of Cone (Sd) | 340 cm² |
| Volume of Displacement (Vd) | 170 cm³ |
| BL Product (BL) | 8.2 Tm |
| Compliance Equivalent Volume (Vas) | 86 L |
| Maximum Linear Excursion (Xmax) | 5 mm |
| # Mounting Holes | 5 |
| Weight | 4.536 kg |
|---|---|
| Woofer Type | Bass-Midwoofer |
| Power Handling (RMS) | 70 Watts |
| Impedance (Z) | 4 Ohm |
| Sensitivity (SPL at 1m / 2.83V) | 90 dB |
| Frequency response | 24 – 2,000 Hz |
| Voice Coil Diameter | 39 mm |
| DC Resistance (Re) | 3.8 Ohm |
| Voice Coil Inductance (Le) | 0.34 mH |
| Resonant Frequency (Fs) | 28 Hz |
| Mechanical Q (Qms) | 2.72 |
| Electromagnetic Q (Qes) | 0.63 |
| Total Q (Qts) | 0.51 |
| Diaphragm Mass Inc. Airload (Mms) | 63g |
| Mechanical Compliance of Suspension (Cms) | 0.51 mm/N |
| Surface Area of Cone (Sd) | 340 cm² |
| Volume of Displacement (Vd) | 170 cm³ |
| BL Product (BL) | 8.2 Tm |
| Compliance Equivalent Volume (Vas) | 86 L |
| Maximum Linear Excursion (Xmax) | 5 mm |
| # Mounting Holes | 5 |
