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Summary of Contents for Pyramid PB 610 SX
- Page 1 COMPETITION AMPLIFIER 2-OHM STABILITY PB 310 SX PB 610 SX PB 800 SX PB 1000 SX OWNER’S MANUAL...
- Page 2 INTRODUCTION Thank you for purchasing a Pyramid car audio amplifier. Rest assured you have purchased a quality product designed and engi- neered to give you many years of uncompromised musical service. This amplifier has been designed using the latest in electronic technol- ogy available today and will provide you with years and years of high quality sound level amplification and reproduction.
- Page 3 2-OHM OPERATION This unit was designed to operate efficiently at loads down to 2 ohms. What this means is that you can do an installation of FOUR-8 ohm speak- ers per channel using parallel wiring or TWO-4 ohm speakers per channel in parallel.
- Page 4 FEATURES PB 310 SX • TWO CHANNEL BRIDGEABLE AMPLIFIER • 300 WATTS X 2 OUTPUT • 600 WATTS X 1 BRIDGED OUTPUT • VARIABLE GAIN CONTROL • REMOTE TURN ON/OFF • 2 OHM STEREO STABLE • MOSFET PULSE WIDTH MODULATED POWER SUPPLY •...
- Page 5 FEATURES PB 610 SX • FOUR CHANNEL BRIDGEABLE AMPLIFIER • 250 WATTS X 4 OUTPUT OR • 500 WATTS X 2 BRIDGED OR • 250 WATTS X 2 + 1 X 500 W • VARIABLE GAIN CONTROL • REMOTE TURN ON/OFF •...
- Page 6 FEATURES PB 800 SX • FOUR CHANNEL BRIDGEABLE AMPLIFIER • 300 WATTS X 4 OUTPUT OR • 600 WATTS X 2 BRIDGED OR • 300 WATTS X 2 + 1 X 600 W • VARIABLE GAIN CONTROL • REMOTE TURN ON/OFF •...
- Page 7 FEATURES PB1000 SX • FOUR CHANNEL BRIDGEABLE AMPLIFIER • 400 WATTS X 4 OUTPUT OR • 800 WATTS X 2 BRIDGED OR • 400 WATTS X 2 + 1 X 800 W • VARIABLE GAIN CONTROL • REMOTE TURN ON/OFF •...
- Page 8 CONNECTIONS PB310SX PB310SX STEREO MODE...
- Page 9 CONNECTIONS SPEAKERS NEGATIVE TERMINALS ON AMPLIFIER ARE NOT USED IN BRIDGED MODE BRIDGING IS DONE BY SUMMING POSITIVES. CONNECT THE NEGATIVE SPEAKER TERMINAL TO THE POSITIVE TERMINAL OF CH2 (R-CH) ON THE AMPLIFIER BE SURE TO SELECT BRIDGED SWITCH KNOB FOR PROPER OPERATION.
- Page 10 CONNECTIONS PB610SX/ PB800SX/ PB1000SX PB610SX/ PB800SX/ PB1000SX STEREO MODE NOTE: REMOTE BASS BOOST IS A FEATURE OF PB800SX AND PB1000SX...
- Page 11 CONNECTIONS PB610SX/ PB800SX/ PB1000SX PB610SX/ PB800SX/ PB1000SX BRIDGED MODE A. TWO-SPEAKER SYSTEM -10-...
- Page 12 CONNECTIONS PB610SX/ PB800SX/ PB1000SX PB610SX/ PB800SX/ PB1000SX BRIDGED MODE B. THREE-SPEAKER SYSTEM -11-...
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Page 13: Mechanical Installation
MECHANICAL INSTALLATION Mark the locations for the mounting screw holes by holding the AMPLI- FIER in place and using a scribe or one of the mounting screws inserted in each mounting hole in turn to mark the mounting surface. If the mounting surface in carpeted, measure the hole centers and mark with a felt-tip pen. -
Page 14: Electrical Installation
ELECTRICAL INSTALLATION 1. Connect the power ground terminal to the nearest point on the chassis of the car keep this ground wire less than one meter(39") in length. Use #8 wire. 2. Connect the remote terminal to the remote output of the head unit using #14 wire. -
Page 15: Specifications
SPECIFICATIONS RMS Power per channel at 4 Ohms Peak Power per channel at 4 Ohms Bridged power at 4 Ohms RMS power per channel at 2 Ohms Minimum Speaker Impedance Frequency Response Input sensitivity Input Impedance Signal-to-Noise Ratio Channel Separation Treble boost Bass boost Dimensions... -
Page 16: Troubleshooting Guide
TROUBLE SHOOTING GUIDE SYMPTOM: CHECK: Amp turning off at low Check speakers for dam- volume levels age or short No Sound Is the power LED illumi- nated ? No Sound Is the Diagnos tic LED illuminated? No sound in one chan- Check speaker leads Check Audio Leads Check Mono Bridge and... - Page 17 www.pyramidcaraudio.com...
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