EXCURSION REFERENCE 12" DOBBELT 4 OHM

12" / 30cm - 2x4Ohm - 2.5" BASV 4 OFC
600 RMS / 1500 W - 220oz Single Stack
MD=165mm ID=285mm OD=318mm 7.4 kg
Dual Composite red linear Spider and Cone
Red stiched HDR Surrounds - 3D Dustcap

VC Roll Range Height 35 mm
XMAX linear 13.5 mm
BL @ Series 9 Parallel
Suspension Compliance Cms 0.133
Mechanical Q Factor Qms 5.29
Electrical Q Factor Qes 0.71
Total Q Factor Qts 0.62
Moving Mass Mms 174.2 g
Eq.Cas Air Load( liters) VAS Liter 42.4
Resonant Frequency Fs Hz 32
Effective Piston Area SD 471.4

What we call our REFERENCE series is again in our latest version again our flagship and the entry into the new EXCURSION design concept 2020. Our SXR are still our best bass buddies in our EXCURSION world. Dads with whom others but better not invest and should stay away. Innovations from decades once again meet the latest technologies and materials of our time and, as a result, are much further ahead than expected. Bur for sure totally unexpected in this price range.

A lightweight, yet thick natural paper cone with kraft pulp cores convinces with a dry and a voluminous impressive deep bass performance that keeps no eye dry. Our oversized and red-stitched rubberized foam surrounds allow unlimited movement in our completely redesigned EXCURSION steel basket stiffened with our X embossing. A multi-stage cooling takes place in quadruple form by the circulation of the lateral ventilation openings of the basket and the upper ventilation openings of the bobbin, down to the voice coil nip and the ventilation openings and centrally through the core bore of the bottom plate. Our 4 layered 35mm high OFC copper coil is wounded on solid 2.5 "aluminum former and fits into our larger-sized linear spider. With blood-red color and the same-colored seams of the surround, they also set new visual accents and contrasts.

However, our optimized 220 Oz Motor also ensures exact movements and acceleration. This comes now only, but for, with a single oversized magnet stack and reaches lossless another more on POWER. Brand-typical, of course, were dispensed with in the new SXR.v2 series on the market cheap compression spring terminal and instead, similar to power connections of amplifiers, feature massive double 10mm² high current terminals and allen screws. This ensures lossless perfect contact under the most extreme working conditions. In another option and in the accessories range of Hollywood ENERGETIC you will find suitable HPST8 (10mm² double Power Support Terminals). This means that even in the REFERENCE class a connection cabling of up to 8x 10mm² OFC cable leads for each subwoofer is theoretically possible. This certainly makes every perfectionist sleep absolutely quiet.


Since 2014 EXCURSION offer a praxis born range of Loudspeaker, Subwoofer and Amplifiers based on 30years of experience and engineering. Design, Innovation and Improvements are sourced from all those Challenges of the Car Audio Competition Associations all over the world. This selection of leading and winning high technology route direct into our product lines in order to offer a wide range of consumers Know How and Value which they could usually not access. With german leadership in the global production our authorizied EXCURSION factory partners leave no doubt to meet standards we as german brand are expected for.

Next to an unbeatable Price Performance the praxis form follow function philosophy mirror the prior target motivation of EXCURSION. Everything of past and presence is taken into doubt first, in order to get rethought with all its Details again for a further improve in result. Those results like compact mini sized high technology SMD or CHIP built car audio amplifiers who can meet military standards in caftmansship or new age Plug & Play concepts going through all steps in the line of amplifier till speaker, keeping always flexbile ENERGETIC upgrade improvements or optional upgrade with professional multichannel DSP or BlueTooth connection for a lossless High End streaming via your personal Smart Phone.

With selection of the highest technology global factory partners we at EXCURSION follow and guarantee a tradition of value and exellence for our products. This without mark ups to our car audio customer for horrible marketing and lobby pampering expenses or any half naked women in order to attract more than the value or performance those products mostly can have. We believe or challenge start after you have closed your eyes, after installation & purchase and be asured we love to get compared .... and even more if you comment and let us know about your judging.

EXCURSION …is all you need