Manufacturer: DIY/Rythmik Audio
Provided by: Ilkka
Manufacturer link: Rythmik Audio Price: ~750 EUR
Manufacturer specs:
• Woofer: Rythmik Audio DS12TC
• Rigid anodized aluminum cone (black or silver)
• Rigid 12 spoke cast aluminum basket
• FEA designed aluminum short circuit ring to reduce 2nd order distortion
• High linear excursion capability of 1.4" peak to peak (xmax)
• High mechanical excursion capability of 2.6" peak to peak (xmech) to reduce risk of bottoming
• Very low inductance
• 24 ohm ultra thin sensing coil for servo operation keeps moving mass low
• Woven wire lead in the spider to prevent rattling during high excursion
• Gold spring loaded terminals for easy solderless cable connection
• Single 2.8 ohm voice coil
• Available with rubber mounting gasket (12-9/16" outer diameter and 3/4" depth)
• Mounting without gasket (12-3/8" outer diameter and 3/8" depth)
• Two 1" stacked magnets for a total magnet height of 2"
• 350W RMS max power
• Proudly made in USA
• Amplifier: Rythmik Audio A370 Direct Servo amplifier
• Output Power (4ohms): 350W RMS
• Op amps: OPA2134/TL072
• Power amp inputs: MOSFETs
• Subwoofer roll-off: 12 or 24 dB (not selectable)
• Power filter caps: 4x100V/6800uF
• Warranty: 2yr
• Enclosure: 56 liters (2 cubic feet), 19 mm MDF (double front baffle), braced
Configuration as tested:
Phase: 0 degrees
Crossover: Max
Extension filter: Hi-damping (Q=0.6), 14 Hz extension
Orientation: Woofer facing the mic
