Description
MODEL：S312-D
Type:Active subwoofer system
Drivers：3 x 12 inches
Active speaker: One 12 inch LMF ultra-low distortion anodic alumina basin horn
Passive speakers: two 12 inches planar honeycomb sandwich carbon fiber passive speakers
Power Handling:900W； Max SPL output(1m):118dB
Input voltage: 100-240V AC (switch 100-120V AC or 220-240V AC)
Input/Output port: XLR balanced input x 1 / XLR output x 1
1 for RCA stereo input /1 for RCA stereo output
Frequency response (±3dB):20Hz-350Hz；Impedance:22K
Product dimensions: H 378 x W 378 x D415 mm ((w/o foot)
H 426x W 378 x D415 mm ((w/foot)
Shipping size: 505*475*519 (mm/H*W*D)
Weight:21.80/48.06（kg/lb）
Shipping Weight:24.30/53.57（kg/lb）
Product features:
Very specific listening feeling excellent low distortion super subwoofer
Exquisite size, extreme low frequency dive (as low as 20Hz) and super power sense, peak 2700W
class-D (RMS 900W) digital audio amplifier, built-in precision DSP processing circuit, RCA
stereo input, XLC balanced input and output, all reflect the high level of design.
The new S312-D subwoofer is a subwoofer with the right size and super power feeling. The 3 x 12
subwoofer can satisfy the excellent sound and body feeling sought by audio enthusiasts.
The S312-D subwoofer is powered by a 12-inch LMF ultra low distortion anodized alumina basin unit
paired with two 12-inch flat honeycomb sandwich carbon fiber passive units. Super low frequency
extension, strength and elasticity can give the audience a good experience; The ultra-wide
frequency response allows it to blend well with most speakers, providing clear and deep sound
while ensuring the ultimate dynamics of theater and music playback in a state of minimal distortion.
Subwoofer power amplifier is high efficiency CLASS-D digital audio amplifier circuit, auxiliary
high-speed voltage limiter, to avoid high output distortion of power amplifier; Strong overload
capacity, sufficient power reserve, with better dynamic characteristics, instant response, full
sense of bursting. The power supply adopts LLC resonant soft switch, which has the characteristics
of high conversion efficiency, low temperature rise, low ripple noise, large power density, fast
dynamic response, stable voltage output, etc.
