MT8SW800 D4 (Open Box)
- 8″ Shallow Subwoofer
- Waterproof
- 800 Watts Dual 4 Ohm
Original price was: $167.89.$97.00Current price is: $97.00.
In stock
PRICE FOR SINGLE UNIT
OPEN BOX
Features
Features
This is an OPEN BOX product that may have some scratches/marks due to previous installation. Product may not come in its original box. Final Sale product, not eligible for return. This product has been tested by our technician and it’s working as intended… 100% Guaranteed!
PRV Audio is proud to present our MT8SW800 D4 Subwoofer from the MOTO Series (MT), a high performance line dedicated to motorsport installations.
Designed for small enclosures, this subwoofer will work in motorcycle saddlebags, slingshot pods, or any other enclosure around 1 cubic foot in size. This sub is made from the best materials and components to withstand the elements, so you can enjoy the highest low frequency output while riding or sitting in an open parking lot.

- Designed for small enclosures, ideal for under or behind seat truck boxes, best for jeeps, slingshot and motorcycle enclosures under 1 cubic foot.
- 4 layer high-temperature copper voice coil capable of handling 800 watts RMS program power, which makes high acoustic output
- High roll U surround is attached to the cone with dual stitching allowing a generous 14 mm of Xmax for deep bass reproduction without any issues.
- Another Key premium components that ensure power handling, durability at high excursion are its large premium grade spider with weaved copper tinsel lead.
- Side Forced Cooling System with vented back plate Design for Better Heat Dissipation
- Dual 4 Ohm, Works well with RS1400 BASS 1 Ohm Connect two subs in parallel to 1 ohm.

Its shallow profile takes up very little space inside any enclosure. This compact design will fit and sound great in any saddlebag that has about 1 cubic foot.
Recommended enclosure:
- Compact Sealed Box: 0.9 cubic feet
- Compact Ported Box: 1 cubic foot with a 3″ Diameter by 6″ Long Port Tube tuned at 47Hz
- Optimal Ported Box: 1.25 cubic feet with a 3″ Diameter by 9″ Long Port Tube tuned at 39Hz

This subwoofer established the new benchmark for low frequency for outdoor applications, making it ideal for improving the sound system in your boat, UTV, 4-wheeler, Slingshot or motorcycle.
This 8-inch subwoofer delivers the kind of bass output you feel outdoors, not just vibrations. Also Available in 10 inch – MT10SW1000 D4
PRV 8” Motorsports Subwoofer MT8SW800 Dual 4 Ohm 800 Watts Shallow Sub for Motorcycle Slingshot Waterproof
Technical Details
GENERAL SPECIFICATIONS
| Nominal Diameter | 8" (203 mm) |
| Nominal Impedance | 4 + 4 Ohm |
| Continuous Program Power (RMS) | 800 Watts |
| Max Peak Power | 1600 Watts |
| Sensitivity 1.41V at 1m | 81 dB (Parallel VC) |
| Voice Coil Diameter | 2.0" (50 mm) |
| Voice Coil Wire | Copper |
| Voice Coil Winding Depth | 33.0 mm |
| Former Material | Black Aluminum |
| Magnetic Gap Depth | 10 mm |
| Frame Material | Die Cast Aluminum |
*Continuous Program Power (RMS) is the maximum power that the speaker can handle considering a regular musical program using our recommended filters. This power can be used to define the optimum amplifier power to maintain a clean signal without clipping or saturation. **Max Peak Power is the maximum momentary power the speaker can handle. This power is permitted only for fractions of a second, usually during musical peaks. Maintaining this power longer may damage the speaker.
THIELE-SMALL PARAMETERS
| Equivalent Volume | Vas | 8.44 l |
| Excursion (Mathematical)*** | Xmax | 14.00 mm |
| Free Air Resonance | Fs | 45.15 Hz |
| Mechanical Factor | Qms | 10.35 |
| Electrical Factor | Qes | 1.00 |
| Total Factor | Qts | 0.92 |
| Cone Area | Sd | 213 cm² |
| Mechanical Mass | Mms | 96.23 g |
| Bl Factor | Bl | 6.78 Tm |
| DC Resistance (Parallel VC) | Re | 1.7 Ohm |
| Inductance | Le | 1.18 mH at 1 kHz |
| Mechanical Mass Without Air | Mmd | 94.43 g |
| Mechanical Compliance | Cms | 0.129 mm/N |
EXTRA INFO
| Overall Diameter | 8.31" (211 mm) |
| Front Mount Baffle Cutout | 7.48" (190 mm) |
| Mounting Depth | 4.01" (102 mm) |
| Overall Depth | 5.00" (127 mm) |
| Net Weight | 8.71 Lbs (3.95 kg) |
| Shipping Weight | 9.92 Lbs (4.5 kg) |
| Carton Dimensions W x L x H |
9.84" x 9.84" x 6.3" (250 x 250 x 160 mm) |
MT8SW800 D4 (Open Box)
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MT8SW800 D4 (Open Box)








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