auro X12D • X15D 1,000 WATT ACTIVE LOUDSPEAKER OWNER'S MANUAL
Copyright 2014 - Samson Technologies Corp. V1 Samson Technologies Corp. 45 Gilpin Avenue Hauppauge, New York 11788-8816 Phone: 1-800-3-SAMSON (1-800-372-6766) Fax: 631-784-2201 www.samsontech.
Important Safety Information This lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of noninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance instructions in the literature accompanying the appliance.
Important Safety Information FCC Notice 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . 6 Features . . . . . . . . . . . . . . . . . . . . . . . . . 7 Quick Start . . . . . . . . . . . . . . . . . . . . . . . . 8 Rear Panel Layout . . . . . . . . . . . . . . . . . . . . . 9 Making Connections . . . . . . . . . . . . . . . . . . . . 11 Cables and Connectors . . . . . . . . . . . . . . . . . . .
Introduction Thank you for purchasing the Samson Auro professional, powered loudspeaker. The Auro X12D and X15D are compact and powerful speaker cabinets featuring 1,000 watts of bi-amped onboard power. The Auro X12D and X15D, respectively, feature 12” and 15” heavy-duty, long-excursion woofers, as well as 1.34” titanium compression drivers with a 1” exit. The back panels offer two XLR & ¼” input channels, each with independent volume controls.
Features • 1,000 watt, two-way active loudspeakers for live sound applications • Lightweight, ultra-efficient Class-D amplifier • 800W LF + 200W HF power amplifiers (peak) • Ultra-wide, flat frequency response • ustom-designed, heavy-duty, 12”/15” long throw low frequency drivers provide enhanced bass C response • 1.34” titanium diaphragm compression driver with 1” throat for smooth high-end reproduction • Samson’s R.A.M.P.
Quick Start 1. Turn the Level control on the rear panel fully counterclockwise. 2. Set the HPF and EQ switches to the Flat positions (figure 1). 3. Turn the Power switch OFF. 4. Connect either a line level signal from your mixer (or other audio source) or a microphone to the Input 1 jack or a line level signal to the Input 2 jack on the Auro X12D/X15D rear panel (figure 2). If using a microphone, set the Mic/Line Switch to the microphone position. 5.
Rear Panel Layout 1. XLR and ¼” Input Connector (Input 1) - This combo XLR and ¼” connector accepts either a balanced or unbalanced microphone or line level signal. The ¼” phone input accepts TS or TRS type connectors. 2. VOL Control (Input 1) - This Volume knobs adjusts the level of the Input 1 channel. 3. SIGNAL Indicator (Input 1) - This GREEN LED indicator, when illuminated, indicates that the signal is present at the Input 1, regardless of the Input 1 VOL Control setting. 4.
Rear Panel Layout 10. HPF Switch - This switch adjust the High Pass Filter frequency of the cabinet. When using the Auro speaker with a subwoofer, set the switch to 80Hz or 120Hz depending on the specification of the subwoofer. It is also recommended to set the HPF to 120Hz when using the Auro speaker as a floor monitor to limit the low frequency build up on the stage. 11. LIMITER Indicator - This YELLOW LED lights when the amp is near the clipping point and the limiter is engaged.
Making Connections Using a Microphone • Be sure that the Auro X12D/X15D Power switch is set to the off position. • Turn the LEVEL control fully counterclockwise to the off position. • Connect the power cable to an AC socket. • Using a standard XLR cable, plug a microphone into the Auro’s XLR INPUT 1. • Set the MIC/LINE switch to the MIC (down) position. • Set the MIX 1/2 & THRU switch to the MIX 1/2 position. • Switch the Power switch to the ON position.
Positioning the Auro X12D/X15D Speaker Placement Whenever possible, it is a good idea to raise the speakers above the heads of the listening audience. The Auro enclosures feature standard 1 3/8” pole mount receptacles with locking bolts, which are compatible with speaker stands from a variety of manufacturers.
Cables and Connectors The Auro X12D/X15D features balanced inputs and outputs, so connecting balanced and unbalanced signals is acceptable. Whenever possible, use balanced connections to other equipment to suppress interference.
Specifications X12D X15D Output Power Low Frequency RMS Power 400 W @ 8 ohms Peak Power 800 W @ 8 ohms THD High Frequency <1% RMS Power 100 W @ 8 ohms Peak Power 200 W @ 8 ohms THD <1% Transducers Low Frequency 12” bass transducer, 2.5” voice coil High Frequency 15” bass transducer, 3” voice coil 1.
Dimensions 13.5 in/ 342 mm 10.8 in/ 275 mm 17.75 in/ 450 mm 14 in/ 356 mm 21.5 in/ 546 mm Auro X12D/X15D 27.
Samson Technologies Corp. 45 Gilpin Avenue Hauppauge, New York 11788-8816 Phone: 1-800-3-SAMSON (1-800-372-6766) Fax: 631-784-2201 samsontech.
