SRM550 • SRM650 • SRM750 1600W POWERED LOUDSPEAKERS OWNER’S MANUAL
SRM550 • SRM650 • SRM750 Powered Loudspeakers Important Safety Instructions 1. 2. 3. 4. 5. 6. 7. Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with a dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9.
Contents Features • 1600W system power paired with custom transducers deliver gig-level volumes with room to spare • 12" high-output LF driver / 1.4" titanium dome compression driver [SRM550] • 15" high-output LF driver / 1.4" titanium dome compression driver [SRM650] • 2 x 15" high-output LF driver / 1.4" titanium dome compression driver [SRM750] SRM Loudspeaker: Rear Panel Features..................... 9 1. Power Connection.......................................... 9 2. Power Switch.....................
SRM550 • SRM650 • SRM750 Powered Loudspeakers Introduction Getting Started SRM 1600W High-Definition Powered Loudspeakers deliver a new level of SRM ruggedness, clarity and simplicity with unmatched bass response. Huge system power is paired with custom transducers within professional-grade, internally-braced all-wood cabinets that are “Built-Like-A-Tank”. The following steps will help you set up the loudspeakers quickly.
SIG/OL SIG/OL SIG/OL SIG/OL Owner’s Manual Hookup Diagrams POWER CONSUMPTION 200W SIG/OL POWER CONSUMPTION 200W SIG/OL SIG/OL SIG/OL SRM loudspeakers are the perfect tool for singer-songwriters touring the local coffee shops. Bring your favorite axe and mic, SRM loudspeakers and cables and power cords. In this example, a dynamic microphone is connected to the channel 1 input of an SRM650 loudspeaker. Be sure that the gain knob is set to “mic” in order to get an extra boost for the mic.
SRM550 • SRM650 • SRM750 Powered Loudspeakers Hookup Diagrams continued... SIG/OL SIG/OL SIG/OL SIG/OL SIG/OL MIC MIC MIC MIC (UNBALANCED) L L TAPE IN TAPE OUT R R 1 LINE HI-Z 2 3/4 5/6 (MONO) BAL / UNBAL LINE/HI-Z IN 1 LINE IN 2 LINE IN 3 INSERT INSERT U U L BAL / UNBAL LINE IN 5 IC GAIN M POWER CONSUMPTION 200W U -20dB IC GAIN M LEVEL SET U -20dB +50 +30dB GAIN HI 12kHz HI 12kHz MID 2.5kHz MID 2.
SIG/OL SIG/OL SIG/OL SIG/OL SIG/OL SIG/OL Owner’s Manual Hookup Diagrams continued... SRM 650 SRM 750 VAR SRM 650 SRM 650 SRM 750 SRM 750 VAR VAR POWER CONSUMPTION 200W POWER CONSUMPTION 200W SRM 650 SRM 650 SRM 750 SRM 750 VAR VAR POWER CONSUMPTION 200W POWER CONSUMPTION 200W Feel the awesome power! In this example, a pair of SRM2850 subwoofers line each side of the venue... four subs total! The top sub on each side is connected to an SRM750 loudspeaker.
SRM550 • SRM650 • SRM750 Powered Loudspeakers Hookup Diagrams continued... To next SRM loudspeaker input SIG/OL SIG/OL To next SRM loudspeaker input Main Outs SIG/OL SIG/OL SIG/OL SIG/OL SIG/OL DL806 Mixer SRM loudspeakers may be daisy-chained via the male XLR connector labeled “THRU”. Simply plug the signal source (i.e., mixer output) into the input jack(s), and patch that loudspeaker’s THRU jack to the next loudspeaker’s input jack, and so on, daisy-chaining multiple SRM loudspeakers.
8 9 SIG/OL 2. Power Switch 10 SIG/OL 4 3 7 5 6 Press the top of this rocker switch inwards to turn on the loudspeaker. The front panel Running Man logo will glow with happiness...or at least it will if the loudspeaker is plugged into a suitable live AC mains supply and the main logo switch [10] is disengaged. Press the bottom of this rocker switch inwards to turn off the loudspeaker.
SRM550 • SRM650 • SRM750 Powered Loudspeakers SRM Loudspeaker: Rear Panel Features continued... To connect balanced lines to these inputs, use a 1/4" Tip-Ring-Sleeve (TRS) plug. “TRS” stands for Tip-Ring-Sleeve, the three connection points available on a stereo 1/4" or balanced phone jack or plug.
6. Thru Output This is a male XLR-type connector that produces exactly the same signal that is connected to the main input jack or a mix of channels 1 and 2. Use it to daisy-chain several SRM loudspeakers together off the same signal source(s).
SRM550 • SRM650 • SRM750 Powered Loudspeakers SRM Loudspeaker: Rear Panel Features continued... 10. Main Logo Switch / Limit LED The Running Man logo on the front of the SRM loudspeaker illuminates when this switch is disengaged and AC power is available at the mains input [1]. Engage the switch if you do not want the Running Man logo to illuminate. SRM loudspeakers have a built-in limiter that helps to prevent the amplifier outputs from clipping or overdriving the transducers.
AC Power There are advanced DSP protection mechanisms designed to safeguard the loudspeakers and amplifiers from inadvertent damage. Be sure the SRM loudspeaker is plugged into an outlet that is able to supply the correct voltage specified for your model. It will continue to operate at lower voltages, but will not reach full power. The protection circuits are designed to protect the loudspeakers under reasonable and sensible conditions. Should you choose to ignore the warning signs [e.g.
SRM550 • SRM650 • SRM750 Powered Loudspeakers 14 Placement WARNING: Installation should only be done by an experienced technician. Improper installation may result in damage to the equipment, injury or death. Make sure that the loudspeaker is installed in a stable and secure way in order to avoid any conditions that may be dangerous for persons or structures. These loudspeakers are designed to sit on the floor or stage as the main PA, monitors [SRM550 / SRM650], or fill speakers [SRM750].
SRM loudspeakers are designed to sound fantastic in nearly every application. But, room acoustics play a crucial role in the overall performance of a sound system. Here are some additional placement tips to help overcome some typical room problems that might arise: • Placing loudspeakers in the corners of a room increases the low frequency output and can cause the sound to be muddy and indistinct.
SRM550 • SRM650 • SRM750 Powered Loudspeakers Rigging Rigging Hardware and Accessories SRM loudspeakers may be individually flown using a PA-A2 Eyebolt Kit, part number 0028272 [M10 x 1.5 x 37 mm forged shoulder eyebolts]. Rigging our loudspeakers will invariably require hardware not supplied by us. Various types of load-rated hardware are available from a variety of third-party sources.
Owner’s Manual Important Rigging Reminder: To reiterate, we are not in the business of providing complete rigging systems, either as designers, manufacturers, or installers. It is the responsibility of the installer to provide a properly engineered, load-certified rigging system for supporting the loudspeaker from structure.
SRM550 • SRM650 • SRM750 Powered Loudspeakers Appendix A: Service Information If you think the SRM loudspeaker has a problem, please check out the following troubleshooting tips and do your best to confirm the problem. Visit the Support section of our website (www.720trees.com) where you will find lots of useful information such as FAQs and other documentation. You may find the answer to the problem without having to part with your loudspeaker.
Owner’s Manual Hum • Try disconnecting the cable connected to the main input jack. If the noise disappears, it could be a “ground loop,” rather than a problem with the SRM loudspeaker. Try some of the following troubleshooting ideas: • Use balanced connections throughout your system for the best noise rejection. • Whenever possible, plug all the audio equipment’s line cords into outlets which share a common ground. The distance between the outlets and the common ground should be as short as possible.
SRM550 • SRM650 • SRM750 Powered Loudspeakers Appendix B: Connections Balanced XLR Input Connector Balanced 1/4" TRS Connector Each SRM loudspeaker has two female XLR/TRS/TS combo inputs. Be sure the cables are wired per AES (Audio Engineering Society) standards: TRS stands for Tip-Ring-Sleeve, the three connections available on a stereo 1/4" cable. This allows for a direct connection to the channel 1 and 2 input jacks on SRM loudspeakers.
SRM Loudspeaker Specifications Acoustic Performance: Input/Output Frequency Response (–3 dB) 55 Hz–17 kHz [SRM550] 50 Hz–17 kHz [SRM650] 42 Hz–20 kHz [SRM750] Channel 1 Frequency Response (–10 dB) 49 Hz–20 kHz [SRM550] 39 Hz–20 kHz [SRM650] 37 Hz–20 kHz [SRM750] Max peak SPL 132 dB [SRM550] 133 dB [SRM650] 135 dB [SRM750] Crossover Point 3 kHz Dispersion [H x V] 90˚ x 50˚ Mic-Line 8 k balanced 1/4" TRS, Wide-Z™ 1 M unbalanced Channel 2 Mic-Line 8 k balanced 1/4"
SRM550 • SRM650 • SRM750 Powered Loudspeakers SRM Loudspeaker Specifications continued... Physical Properties SRM550: Height 23.0 in / 585 mm Width 14.2 in / 360 mm Depth 14.9 in / 377 mm Weight 37 lb / 16.8 kg SRM650: Height 26.7 in / 677 mm Width 17.5 in / 445 mm Depth 17.4 in / 441 mm Weight 46 lb / 21 kg SRM750: Height 42.5 in / 1080 mm Width 17.5 in / 445 mm Depth 18.0 in / 458 mm Weight 89 lb / 40.
Owner’s Manual SRM550 Loudspeaker Dimensions WEIGHT 37 lb 16.8 kg 23.0 in 585 mm 22.6 in 575 mm 14.2 in 360 mm 14.9 in 377 mm 14.9 in 377 mm 60° 10.9 in 278 mm 15.9 in 403 mm SRM550 Loudspeaker Frequency Response PA Speaker Mode – This mode is full range, but focuses on mid-range clarity where vocals often reside. DJ Speaker Mode – This mode bumps the lows and highs with a mild tuck to the mids, perfect for music playback.
SRM550 • SRM650 • SRM750 Powered Loudspeakers SRM650 Loudspeaker Dimensions WEIGHT 46 lb 21 kg 26.7 in 677 mm 26.4 in 670 mm 17.5 in 445 mm 17.4 in 441 mm 17.4 in 441 mm 60° 14.3 in 362 mm 18.8 in 476 mm SRM650 Loudspeaker Frequency Response PA Speaker Mode – This mode is full range, but focuses on mid-range clarity where vocals often reside. DJ Speaker Mode – This mode bumps the lows and highs with a mild tuck to the mids, perfect for music playback.
Owner’s Manual SRM750 Loudspeaker Dimensions WEIGHT 89 lb 40.4 kg 42.5 in 1080 mm 42.5 in 1080 mm 17.5 in 445 mm 17.5 in 445 mm 12.8 in 325 mm 18.0 in 458mm 18.0 in 458mm SRM750 Loudspeaker Frequency Response PA Speaker Mode – This mode is full range, but focuses on mid-range clarity where vocals often reside. DJ Speaker Mode – This mode bumps the lows and highs with a mild tuck to the mids, perfect for music playback.
THRU SRM550 • SRM650 • SRM750 Powered Loudspeakers 2 1 R RCA L XLR XLR + TRS COMBO XLR + TRS COMBO CH1 MIX -20 dB PAD -20 dB PAD -20 dB PAD Limit + - 0 dB fixed gain GAIN: CCW XLR: OFF TRS (WIDE-Z): OFF RCA: OFF + - Limit | 12:00 | | +20 dB | | 0 dB | | 0 dB | LEVEL CW +40 dB +20 dB +20 dB Limit GAIN: CCW | 12:00 | CW TRS (WIDE-Z): OFF | 0 dB | +20 dB XLR: OFF | +20 dB | +40 dB + - LEVEL ADC ADC ADC LEVEL DETECT LEVEL DETECT Feedback Destroyer DIGITAL BUS Speaker Mode
Please keep your sales receipt in a safe place. This Limited Product Warranty (“Product Warranty”) is provided by LOUD Technologies Inc. (“LOUD”) and is applicable to products purchased in the United States or Canada through a LOUD-authorized reseller or dealer. The Product Warranty will not extend to anyone other than the original purchaser of the product (hereinafter, “Customer,” “you” or “your”). For products purchased outside the U.S. or Canada, please visit www.720trees.
16220 Wood-Red Road NE Woodinville, WA 98072 • USA Phone: 425.487.4333 Toll-free: 800.898.3211 Fax: 425.487.4337 www.720trees.
