1. Kicker Announces CompVR Loaded Sub Boxes
(News/Latest)

KICKER® CompVR® Sub Boxes Combine Legends – Reliable CompVR Woofers and KICKER Enclosures  STILLWATER, USA – KICKER® CompVR®-Loaded Sub Boxes promote attention-getting bass with two dual-sub enclosures ...

2. Boyles Law, how it applies to an SPL system
(Technical/Theory and Physics)

... boxes for music reproduction, but may be a detriment for SPL competition systems that use sealed boxes. The pressurized air inside the box limits the woofer's excursion because, with high input power, ...

3. Enclosure & Port Selection, Definitive Guide
(DIY Articles/Car Audio Do It Yourself)

... for!  If the EBP is 100 or more, it’s best for ported boxes. (And 6th order bandpass) If the EBP is 50 or less, it’s best for sealed boxes. (And 4th order bandpass) If the EBP is between 50 & ...

4. The ABC 8th Order Bandpass
(DIY Articles/Car Audio Do It Yourself)

 The "ABC", Series Tuned or 8th Order enclosure is similar to 6th order bandpass enclosure, as it uses two precisely sized and tuned ported boxes, but has a third port joining both enclosures. Unlike ...

5. Use the right tools for the job
(General/Everything Else !)

... jigsaw with ripping blade, a flap-sander disk on my angle grinder and a 1000W Plunge Router. Each is useful for its own purpose..Bench = Sides and baffles for boxes, nice clean straight cuts every ...

6. Getting into SPL Competition, the begginers guide.
(Technical/Theory and Physics)

... capacitors. Headunit in Factory location. Battery in factory location. No stereo component can interfere with normal driving/seating (back seats must fold, etc). Subs/boxes/amps must remain in the cargo ...

7. Bracing your enclosure or wall
(DIY Articles/Car Audio Do It Yourself)

Bracing your enclosure or wall  Yes, steel rods will help you to a degree. I've been using them in boxes as well as walls for years now and gain every time. Even adding M10's to a 2 cube box showed ...

8. 4 x 12s and 3000wrms in a Kia Sportage
(Install/Car Audio Installation)

... amplifiers and 2 Clarion 12" subs in separate sealed boxes. His main requests were a ported box to fit 4 x 12" subwoofers (Kenwood) and for it to be under the window line (a tough task).After several ...

9. CRX Options Gallery
(General/Everything Else !)

... Ratio + LSD, B16 Close Ratio, B16 Close Ratio + LSD) 3 optional roofs (steel, electric sunroof & Cybersports glass roof) There was plenty of boxes for a new owner to tick before even delving into ...