This Model Has Been Discontinued
508d
Best in Class
Search Authorized DD AUDIO Dealers Near You
Mhadoyz Car Audio & Accessories
MHADOYZ CAR ACCESSORIES, Zabarte Road, Novaliches, Quezon City, Metro Manila, Philippines
Murtas Elektronik San. ve Tic. A.S.
Atatürk Mahallesi, Atatürk, Büyükçekmece/İstanbul, Turkey
Neoglow Designs Electronics Trading
NEOGLOW Designs - Abu Dhabi - United Arab Emirates
Reference Audio
Unit 23 Brentwood Business Park Road 3, Brentwood Park, Benoni, South Africa
The 500 series is one of the best performing subs you can find in its power class. With a highly efficient design, the 500 series can easily be driven to high output levels on as little as 150-400 Watts. When compared to the 200 Series the 500 Series uses a longer coil, more powerful motor and the suspension is designed to handle higher transient peaks. These are very versatile subs that work well in sealed enclosures while providing the extra energy and control needed for vented enclosures applications.
Features
- EROM surround
- High-temp, 2.0”, voice coil
- Double Layer Deep bass, high excursion spider system
- Unique glass fiber and natural pulp cone
- Back plate coil gap venting
- Extended pole piece
- DD stamped steel basket (508-512)
- DD cast basket (506)
508d: 150w to 400w – 8 Inch Power Tuned Subwoofer
Speaker Size (In): | 8 |
Watts RMS: | 150 - 400 |
Watts Peak: | 1200 |
Impedance: | D2 / D4 |
VCD (In): | 2 |
Piston Diameter (In): | 6 3/8 |
Fs (Hz): | 37.68 |
Qms: | 5.858 |
Qes: | 0.491 |
Qts: | 0.453 |
Vas (Liters): | 8.813 |
Xmech (MM): | 64 |
Xmax (MM): | 10 |
Frame OD (In): | 8 5/16 |
Frame OD w/Gasket (In): | 5 1/2 |
Mounting Diameter (In): | 7 3/16 |
Mounting Depth (In): | 5 |
Motor Diameter (In): | 5 1/2 |
Motor Depth (In): | 2 |
Woofer Displacement (CuFt): | 0.06 |
Sealed Enclosure (CuFt): | 0.35 - 0.6 |
Ported Enclosure (CuFt): | 0.75 - 1.25 |
Shipping Weight (Lbs): | 14 |
Price (USD): | 219 each |
The 500 series is one of the best performing subs you can find in its power class. With a highly efficient design, the 500 series can easily be driven to high output levels on as little as 150-400 Watts. When compared to the 200 Series the 500 Series uses a longer coil, more powerful motor and the suspension is designed to handle higher transient peaks. These are very versatile subs that work well in sealed enclosures while providing the extra energy and control needed for vented enclosures applications.
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