Lectern Active

The Lectern Active is a portable audio lectern for multi-media presentations - perfect for hotels, churches, conference rooms and convention centers. This all-in-one unit is loaded with professional features and convenient touches, all designed to make any public speaking or presentation engagement a snap. This product eliminates the need for separate tripod stands, bulky external powered speakers, mixers and having to run a maze of connection cables. With the Lectern Active, you’re always in control, with an easily-portable, easy-to-use solution.

Lectern Active is beautifully designed to anticipate your needs. It’s self-powered, with a powerful built-in speaker system that can easily project clear sound into very large spaces. It comes with a flexible gooseneck microphone, multiple inputs for your devices and a USB-powered lamp port so you never have to search for lighting. It has charging sockets to keep your devices ready to go, so there are never any unpleasant surprises in the middle of your presentation. Extra AC outlets mean you don’t have to run long, clumsy extension cords to keep everything powered up. Finally, rubberized top surface keeps your presentation materials exactly where you want them, instead of sliding all over the place. Lectern Active has it all!

Above all, Lectern Active is an audio presentation system, so it had better be capable of covering large spaces with detailed, intelligible sound. Don’t worry—Lectern Active has Denon Professional’s years of audio engineering excellence to back it up. A 200W peak amplifier driving four rugged 5 ¼-inch woofers and a horn-loaded high-frequency driver ensures the audience will hear every word and note of your presentation with lifelike clarity. A distortion-limiting circuit keeps the sound clean and clear at all times, while the simple-to-operate 2-channel mixer allows you to select and combine different signal sources like a pro.

Features

Gooseneck microphone with XLR base

RCA line and 3.5mm playback inputs

XLR line output

USB-powered lamp and charging sockets

AC convenience outlets

Specification

System

100W RMS (200W Peak) Class-D amplifier

Bi-amp design

(4) 5.25" full-range speakers

(1) Horn-loaded 1 inch HF driver, 25mm voice coil

Output Frequency Range: 80-20kHz

Max. SPL: 112dB (@ 1m)

Precision electronic crossover and limiter

2-channel audio mixer

Type: Condenser

Frequency range: 50-16kHz

Max. SPL: 130dB

Self Noise: 26 dB

Signal-To-Noise Ratio: 68B

Impedance: 200Ω

Length: 23.5 in.

Weight: 0.35 lbs.

Mute button(2)

Volume controls (CH 1 and AUX)

(1) XLR microphone input

(1) 1/8” (3.5 mm) stereo input

(1) RCA stereo input pair (line-level)

(1) XLR output

(2) 5V USB Type-A charging ports

(2) 110 VAC convenience outlets (European model 1 x 220-240V convenience outlet)

Operating Temperature: 0-50°C

Storage Temperature: -20°C - 70°C, 85% RH

Input Voltage 100–120/220–240 V, 50/60 Hz, 1080 W

Fuse 100–120 V: T12.5AL 250V / 220–240 V: T6.3AL 250V

Dimensions: 24.8 x 15.0 x 47.0in (63.1 x 38.1 x 1194.8cm)

Dimensions (footprint of base): 21.5 x 14.5in (54.6 x 36.8mm)

Weight: 44.00 lbs. (19.96 kg)

Download Manual.pdf

User Guid.pdf