Photo of Velodyne 2500W RMS Digital Drive 1812 Subwoofer w. 18" & 12" Drivers - DD-1812
Full product details
"When Velodyne announces a new subwoofer, the earth trembles... literally." Stereophile's Guide to Home Theater.
Velodyne's flagship product, the Digital Drive 1812 Signature Edition, is the industry's first two-way, all digital, High Gain Servo controlled subwoofer. It is the most powerful subwoofer ever built. With the Signature 1812 you recreate the power and force of bass you feel in your stomach along with the speed and tightness you get from the snap of a kick drum. This benchmark in subwoofer technology is also the first to incorporate Velodynes patent pending Digital Drive room analysis and correction system.
Features:
• 12" (9.7" piston diameter) woofer to reproduce the upper bass frequencies
• 18" (15.2" piston diameter) driver to recreate the lowest frequencies
• 2500 watts (1250 x 2) RMS
• 6000 watts (3000 x 2) of dynamic power
• On-board digital room equalization package with 8 bands of digital parametric and on-board signal generation for audio and video display
• 3" Dual Tandem Voice Coils and carbon-fiber cones
Specifications for Digital Drive 1812
Amplifier: (Class D) 2500 watts RMS, 6000 watts peak
Woofers: 18" forward firing (15.2" piston dia.)
12" forward firing (9.7" piston dia.)
Voice Coils: 3" Dual Tandem push-pull
Excursion: 1.75" max. peak-to-peak (each driver)
Magnet Structures: 57.5 lbs (26.08 kg) total
Frequency Response: 18 Hz to 120 Hz +/-3 dB
Cones: Carbon-fiber laminate with ROCHACELL® center layer
Crossovers: High and Low pass, woofer-to-woofer, low pass digitally controlled and infinitely variable
Room Equalization: Yes, Digital DriveT
Sonic Presents: 6, digitally controlled, adjustable
Anti-Clipping: Yes, digitally controlled
Inputs/Outputs: Line, speaker, balanced input )
RS-232 Interface: Yes
Frequency Response: 15-120 Hz, +/- 3dB
Subsonic Filter: Digitally controlled, infinitely variable
Phase: Digitally controlled, infinitely variable
Microphone: Remote
Auto On/Off: Yes, digitally controlled
Night Mode: Yes, max. output digitally controlled
High Gain Servo: Yes
Distortion: Less than 1%, all output levels
Shipping Weight: (approx) 385 lbs (174.63 kg)
Cabinet (H/W/D) (inc. feet): 40" H x 25.5" W x 18.5" D
Warranty: (parts/labour) Electronics: 3 years, Driver: 5 years
(Specifications are subject to change without notice)
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