| 1031A |
 |
Frequency response:
47 - 22k Hz (-3 dB) |
|
The 1031A is ideal for near-field monitoring and such applications as broadcast and surround sound monitoring, CD mastering, TV and video post production and use with digital workstations. Combining compactness with high SPL, it will fit easily into OB vans and home and project studios. See 1031A studio application examples from: Darkhorse Recording Studios, Doppler Recording Studios, Engine Studios, Hinge Recording, Producers Video, Swedish TV4, WBUR The 1031A is a M.I.P.A (Musikmesse International Press Award) winner and was chosen as "Best Gear of the 90's" by Pro Audio Review.
THX and Lucasfilm are (C) Lucasfilm Ltd. & TM. All rights are reserved. Used under authorization. |
THX
® pm3 certified|
Retail
$2,999 CAD (Each)
|
Our
Price $1,706 US (Each)
|
Our
Price $2,625 CAD (Each)
|
| System Specifications | |
| Lower cut-off frequency, -3 dB: | < 47 Hz |
| Upper cut-off frequency, -3 dB: | > 22 kHz |
| Free field frequency response of system: | |
| Maximum short term sine wave acoustic
output on axis in half space, averaged from 100 Hz to 3 kHz: @ 1m @ 0.5m |
>
110 dB SPL > 116 dB SPL |
| Maximum long term RMS acoustic output
in same conditions with IEC weighted noise (limited by driver unit protection
circuit): @ 1m @ 0.5 m |
>
101 dB SPL > 107 dB SPL |
| Maximum peak acoustic output per pair on top of console, @ 1 m from the engineer with music material: | > 120 dB |
| Self generated noise level in free field @ 1m on axis: | < 10 dB (A-weighted) |
| Harmonic distortion at 90
dB SPL @ 1m on axis: Freq: 50...100 Hz > 100 Hz |
< 1% < 0.5% |
| Drivers: Bass Treble |
210
mm (8") cone 25 mm (1") metal dome |
| Weight: | 12,7 kg (28 lb) |
| Dimensions: Height Width Depth |
395
mm (15 9/16") 250 mm ( 9 7/8") 290 mm (11 7/16") |
| Amplifier | |
| Bass amplifier output power with an 8Ohm load: | 120 W |
| Treble amplifier output power with an
8Ohm load: Long term output power is limited by driver unit protection circuitry. |
120 W |
| Slew rate: | 80 V/micros |
| Amplifier system distortion at nominal output: | THD < 0.05% SMPTE-IM < 0.05% CCIF-IM < 0.05% DIM 100 < 0.05% |
| Signal to Noise ratio, referred to full output: | Bass > 100 dB Treble > 100 dB |
| Mains voltage: | 100/200 V or 115/230 V |
| Voltage operating range at 230V setting: 115V setting: |
207 - 253
V (± 10%) 104 - 126 V (± 10%) |
| Power consumption: | Idle 30 W Full output 160 W |
| Crossover | |
| Input connector: XLR female | pin1 gnd pin 2 + pin 3 - |
| Input impedance: | 10 kOhm balanced |
| Input level for 100 dB SPL output @ 1m: | variable from +6 to -6 dBu |
| Input level for maximum short term output of 110 dB SPL @ 1m: | |
| Subsonic filter below 45 Hz : | 18 dB/octave |
| Ultrasonic filter above 25 kHz: | 12 dB/octave |
| Crossover frequency, Bass/Treble: | 2.2 kHz |
| Crossover acoustical slopes: | 24 dB/octave |
| Treble tilt control operating range in 2 dB steps: | from +2 to -4 dB & MUTE |
| Bass roll-off control operating range in 2 dB steps: | from 0 to -8 dB @ 40 Hz |
| Bass tilt control operating range in 2 dB steps: | from 0 to -6 dB & MUTE |
| The 'CAL' position is with all tone controls set to 'off' and the volume control to maximum (fully clockwise). | |
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