Oneglobal Display Technology Solutions

ALTEC LANSING SLS6221  PLASMA SOUND SYSTEM

Whether placed at the head of a corporate board room or as part of a high traffic point-of-sale retail kiosk surrounded by reflective surfaces and high ambient noise, the sound must be delivered to its audience with minimal impact to surrounding locations. The Altec Lansing SLS6221 uses patent pending line array technology to focus voice and music into the area directly in front of the plasma screen.

The Altec Lansing SLS6221 features two ultra-slim satellites with a total of twelve 1" neodymium micro drivers, with each pair of micro drivers powered by its own discrete amplifier. From 150 Hz to 20 kHz, the frequency spectrum is split into three distinct overlapping bands and fed into micro drivers that are set at a precise distance from each other. A combination of precise driver spacing and low pass filters for each pair of drivers delivers a predictable vertical coverage pattern of 40° - 60° above 1,500 Hz. The end result is a crisp, high-fidelity, fully intelligible sound that is focused on the listening area.

A ported subwoofer completes the sound with low-frequency, full-throated bass. Set in a low-resonance wood cabinet for maximum sound with minimal distortion, the narrow-profile cabinet contains a longthrow 6.5" (165 mm) woofer designed to reproduce dynamic audio program material down to 32 Hz.
The subwoofer also contains seven discrete power amplifiers and the line array circuitry.
Each SLS6221 system comes with three convenient mounting options:

* Bracket system to mount the speakers to the centre mounting position of most FPDs.

* Satellite stands for use on table tops.

* Threaded inserts on the back of each satellite forn surface or ceiling mounting using standard industry mounting brackets.

SLS6221 satellites are magnetically shielded to work with any kind of display, including standard CRTs. The subwoofer is not magnetically shielded.
* A wired control pod and wireless IR remote allow you to adjust volume, bass and treble, as well as mute the entire system.
* A headphone jack located on the control pod allows private monitoring of the audio output. Use of the headphone jack mutes the speakers.

SYSTEM SPECIFICATION :

Frequency Response: 32 Hz - 18 kHz (-10 dB)

Maximum Output: 101 dB SPL (1m)

System Power: 58 watts RMS @ 1% THD

Satellite Power: 7 watts RMS @ 1% THD

Subwoofer Power: 44 watts RMS @ 1% THD

System THD (Input to Amplifier Output): <0.6% THD @ 1 kHz

Signal-to-Noise Ratio: > 78 dB

Channel Separation: > 55 dB

Input Impedance: 10 k ohm

Input Sensitivity: -11.76 dBu (200 mV RMS)

Maximum Input Level: +12 dBu (3.08 V RMS)

Volume Control: 70 dB attenuation maximum

Treble Level Control: +/- 9 dB @ 10 kHz

Bass (Subwoofer) Level Control: +/- 10 dB @ 100 Hz

Recommended Headphone Load Impedance: 32 ohms, each channel

Headphone Output: 7mW into 32 ohms, both channels driven

Drivers (per satellite): Six 1" / 25 mm full-range 8 ohm micro drivers

Subwoofer Driver: One 6.5" / 165 mm long-throw 4 ohm woofer

Cables (Supplied with SLS6221)

* Satellite: 4-pin DIN cable (3 m / 9.8 ft.) with extension (2 m / 6.6 ft.)

* Controller: 9-pin DIN cable (3 m / 9.8 ft.)

* RCA input cable (5 m / 16.3 ft.)

Input Connections:-

* Stereo RCA inputs Red (right) and White (left) on rear panel of subwoofer.

* One 3.5 mm stereo input on rear panel of subwoofer.

* One 3.5 mm auxiliary input is located on the wired control pod.

Controls:-

* Wired Control Pod: Rotary Up/Down Volume, Bass, Treble, and On/Standby

* Infrared Wireless Remote: Up/Down Volume, Bass, Treble, and On/Standby

Enclosure Material & Finish:-

* Satellites: Black injection-molded plastic with painted metal grill

* Subwoofer: Black painted 9 mm MDF with injection-molded front panel and painted metal grill.

Satellite Dimensions:- 64 mm (W) x 26 mm (D) x 365 mm (H)

Subwoofer Dimensions:- 216 mm (W) x 198 mm (D) x 406 mm (H)

Net weight of satellites, subwoofer and control pod:- 8.6 kg

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