Mô tả sản phẩm: Loa Velodyne DD-18 (DD18)
| Specifications | DD-10 | DD-12 | DD-15 | DD-18 |
| Cabinet (H/W/D) (inc. feet)*: | 11.75" x 11.75" x 13.5" | 14.5" x 14" x 15.5" | 20" x 18" x 17.75" | 23" x 21.25" x 19.25" |
| Frequency Response: | 18 Hz to 120 Hz +/-3 dB | 17 Hz to 120 Hz +/-3 dB | 15 Hz to 120 Hz +/-3 dB | 14 Hz to 120 Hz +/-3 dB |
| Harmonic Distortion: | <1% (typical) | <1% (typical) | Less than 0.5% (typical) | Less than 0.5% (typical) |
| High Pass Crossover: | 80 Hz at 6 dB/octave | 80 Hz at 6 dB/octave | 80 Hz at 6 dB/octave | 80 Hz at 6 dB/octave |
| Low Pass Crossover: | 15 Hz to 199 Hz (variable in 1 Hz increments) 6/12/18/24/30/36/42/48 dB per octave slope (variable) Default: 80 Hz @ 24 dB/octave | 15 Hz to 199 Hz (variable in 1 Hz increments) 6/12/18/24/30/36/42/48 dB per octave slope (variable) Default: 80 Hz @ 24 dB/octave | 15 Hz to 199 Hz (variable in 1 Hz increments) 6/12/18/24/30/36/42/48 dB per octave slope (variable) Default: 80 Hz @ 24 dB/octave | 15 Hz to 199 Hz (variable in 1 Hz increments) 6/12/18/24/30/36/42/48 dB per octave slope (variable) Default: 80 Hz @ 24 dB/octave |
| Subsonic Filter: | 15 Hz to 35 Hz (variable in 1 Hz increments) 6/12/18/24/30/36/42/48 dB per octave slope (variable) Default: 15 Hz @ 24 dB/octave | 15 Hz to 35 Hz (variable in 1 Hz increments) 6/12/18/24/30/36/42/48 dB per octave slope (variable) Default: 15 Hz @ 24 dB/octave | 15 Hz to 35 Hz (variable in 1 Hz increments) 6/12/18/24/30/36/42/48 dB per octave slope (variable) Default: 15 Hz @ 24 dB/octave | 15 Hz to 35 Hz (variable in 1 Hz increments) 6/12/18/24/30/36/42/48 dB per octave slope (variable) Default: 15 Hz @ 24 dB/octave |
| Phase: | 0 to 180 degrees (variable in 15 degree increments) | 0 to 180 degrees (variable in 15 degree increments) | 0 to 180 degrees (variable in 15 degree increments) | 0 to 180 degrees (variable in 15 degree increments) |
| Polarity: | Adjustable (+/-) | Adjustable (+/-) | Adjustable (+/-) | Adjustable (+/-) |
| Amplifier (Class D): | 1250 watts RMS(3000 Peak) | 1250 watts RMS(3000 Peak) | 1250 watts RMS(3000 Peak) | 1250 watts RMS(3000 Peak) |
| Woofer (Forward Firing): | 10" (8" piston diameter) | 12" (9.7" piston diameter) | 15" (12.7" piston diameter) | 18" (15.2" piston diameter) |
| Magnet Structure: | 310 ounces (19.3 lbs) | 310 ounces (19.3 lbs) | 380 ounces (24 lbs) | 380 ounces (24 lbs) |
| Voice Coil: | Tandem 3-inch push-pull | Tandem 3-inch push-pull | Tandem 3-inch push-pull | Tandem 3-inch push-pull |
| Inputs | ||||
| LFE (Mono): | Line Level (RCA), Balanced (XLR) | Line Level (RCA), Balanced (XLR) | Line Level (RCA), Balanced (XLR) | Line Level (RCA), Balanced (XLR) |
| Input (L&R): | Line Level (RCA) | Line Level (RCA) | Line Level (RCA) | Line Level (RCA) |
| Microphone: | Balanced (XLR, cable included) | Balanced (XLR, cable included) | Balanced (XLR, cable included) | Balanced (XLR, cable included) |
| Speaker Level (L&R): | Bare wire, banana plugs, or spade lugs. | Bare wire, banana plugs, or spade lugs. | Bare wire, banana plugs, or spade lugs. | Bare wire, banana plugs, or spade lugs. |
| Outputs | ||||
| Thru (L&R): | Line Level (RCA) | Line Level (RCA) | Line Level (RCA) | Line Level (RCA) |
| Output (L&R): | Line Level (RCA) | Line Level (RCA) | Line Level (RCA) | Line Level (RCA) |
| EQ Output: | Line Level (RCA) for Test Signal L/R and Video (cables included) | Line Level (RCA) for Test Signal L/R and Video (cables included) | Line Level (RCA) for Test Signal L/R and Video (cables included) | Line Level (RCA) for Test Signal L/R and Video (cables included) |
| Warranty:(parts/labor) | Three years (electronics) Five years (drivers) |
Three years (electronics) Five years (drivers) |
Two YearsThree years (electronics) Five years (drivers) |
Three years (electronics) Five years (drivers) |
| Shipping Weight (approx): | 57 lbs (26 kg) | 67 lbs (30 kg) | 100* lbs (45 kg) | 120* lbs (54 kg) |
