A new generation
The iron for the cabinet is made from recycled materials and is good for a lifespan of more than a century.
Sound quality is an assessment of the accuracy and enjoyability, when it comes to audio output from an electronic device. Sound is all about transferring the soundwaves out of the loudspeaker drivers to you, and reducing disturbing vibrations and noise from the cabinet. Different materials give different vibration levels. Traditionally, speakers are made from wood because of its low cost and ability to reduce vibrations. JERN focuses on the perfect sound, which is the cornerstone in our production, design, components and choice of materials. JERN12, JERN14 and JERN w8000 loudspeakers are made from vibration absorbing greay cast iron that reduce vibrations up to 100 times better than Aluminium. Our cabinets are also much better than MDF and wood. This is our key component to the clear and clean sound that the JERN loudspeakers delivers.
JERN14 ES Specification
|Design||Two way. Phase linear wide dispersion design. Sealed cabinet for best transient response. Dimensions 30 cm tall, 19,5 cm deep and 21 cm wide. Net weight 12,54 kg|
|Drive Units||Scan-Speak woofer 5 1/4 inch 149 mm frame. Very smooth frequency reponse +- 2dB op to 9 kHz.
· Excellent Midrange Performance · Low Damping SBR Rubber Surround · Coated NRSC Fibre Glass Cone · Die cast Alu Chassis vented below spiderScan-Speak small 20 mm textile dome tweeter with a long excursion of +-0,7 mm, good for 6 dB / Octave phase linear filters.
|Frequency response||90 – 20.000 Hz|
|Comments||These JERN 14 loudspeakers need to work with high quality subwoofers.
Compared to the JERN 14 DS, the ES version has a lower resistance coil in the crossover, screened vibration reducing Teflon insulated wires, and sheep wool inside.
|Crossover||The phase linear 6dB/octave custom-made crossover uses a Mundorf polypropylene capacitor and an air core coil. It delivers a fine 3D soundstage.|
|Amplifier requirements||25 – 150W / 8 Ohm Sensitivity (2.83V/1m) 88 dB Impedance 8Ω|