Product Description
SoundTube LA880i-II 3-way Line Array Speaker
Overview
The SoundTube LA880i-II is not a typical line array column loudspeaker. It is an advanced LAPS (Line Array-Point Source) 3-way design that provides a very short near-field extent and robust far-field performance. Frequency tapering of low and mid frequency pass bands allows the LA880i-II to maintain a more consistent ratio of array height to radiated wavelength, ensuring a stable vertical beamwidth that out-performs many other single box line arrays. Featuring eight 4.5-inch woofers, eight 2-inch midrange drivers and one 2.5-inch planar magnetics (ribbon) high frequency driver for extremely smooth high frequency response, the LA880i-II achieves superb coverage in an enclosure measuring only 7.91" x 40.87" x 11.99".
Specifications
| Manufacturer | SoundTube |
|---|---|
| Manufacturer's Category | LA Line Array |
| Depth | 10.75 in / 273.05 mm |
| Height | 41 in / 1041.4 mm |
| Width/Diameter | 7.5 in / 190.5 mm |
| Shipping Weight | 61 lbs / 27.67 kg |
| Enclosure Properties | Aluminum, MDF, Painted, Plywood, Ported |
| Included Accessories | 4-Pin Euroblock, Back Cover, Mounting Hardware, Safety Cable |
| Source Inputs | 4 Pin 5.08mm Euroblock, SpeakON |
| Crossover Frequency | 1.1 kHz 2.5 kHz |
| Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 6.9 and 12.3 |
| Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 9.2 dB and 10.9 dB |
| Frequency Response (± 10 dB) | 58 Hz - 22 kHz |
| Frequency Response (± 3 dB) | 71 Hz - 22 kHz |
| Grille Properties | Powder-Coated, Steel |
| Low Frequency Voice Coil | 1 in / 25.4 mm |
| Low Pass Crossover | 12 dB per octave |
| Max. Continuous Power RMS | 300W |
| Max. Program Power | 500 W |
| Minimum Impedance (Ω Ohms) | 4.3 Ω |
| Mounting Depth | 12 in / 304.5 mm |
| Network Type: High Pass | 12 dB per octave |
| Nominal Impedance (Ω Ohms) | 4 Ω |
| Tweeter Driver | 2.5" Planar Magnetic Ribbon Tweeter |
| Midrange Driver | (8) 2" Midrange Paper w/ Foam Surround |
| Woofer Driver | (8) 4.5" Woofers Paper w/ Rubber Surround |
| Sensitivity dB @ 1W/1M | 88 dB |
| Sensitivity dB @ 2.83V/1M | 91 dB |
