Product Overview
Product Highlights:
The Skar Audio SDR-8 was designed to deliver hard hitting, low frequencies, while being ultra responsive and musical. Featuring a high flux ferrite motor, this versatile 8-inch woofer is conservatively rated at 700 watts max power. Don't let the size fool you, the SDR-8 is capable of reproducing low end frequencies with authority.
The SDR-8 is the perfect solution for a 350-700 watt daily driver, featuring a 2-inch, high temperature copper voice coil that is attached to a sleek and attractive red spider system. The high roll foam surround and competition grade paper cone found on the SDR-8, allows the woofer to produce riveting low end bass response, that will impress the listener every time it is playing.
Specifications:
- Skar Audio SDR-8 - 8" Car Subwoofer
- Voice Coil Configuration
- RMS Power: 350 Watts
- Competition Grade Pressed Paper Cone
- High Roll Foam Surround
- Advanced Air Flow Cooling System
- 2" High Temperature Copper Voice Coil
- Motor Weight: 49 oz
- Frequency Response: 30 Hz - 350 Hz
- Sensitivity: 83.7 dB
- Fs: 39 Hz
- Re: 3.2 Ohms
- Qms: 5.1
- Nref: 0.126%
- Qes: 0.68
- Qts: 0.61
- Nref: 0.14%
- Cms: 0.121 mm/N
- Bl: 7.35 n/a
- Vas: 6.98 L
- Mms: 72.8 gr
- Sd: 201 cm²
- Xmax: 8.8 mm
Enclosure Recommendation Specifications:
- Recommended Sealed Volume: 0.55 ~ 0.75 ft³
- Recommended Ported Volume: 0.75 ~ 1.00 ft³
- Port Area: 10.5 in²
- Port Length: 19.5"
- Tuning Frequency: 39 Hz
- Mounting Depth: 4.5625"
- Total Height: 5.5"
- Outside Diameter: 8.5"
- Cut-Out Diameter: 7.25"
- Magnet Diameter: 5.25"
- Enclosure specifications do not include subwoofer, bracing, and port displacement
