Peavey SP 2 1000-Watt 2-Way PA Speaker

1. Introduction

Thank you for choosing the Peavey SP 2 1000-Watt 2-Way PA Speaker. This manual provides essential information for the proper setup, operation, and maintenance of your speaker system. Please read this manual thoroughly before using the product to ensure optimal performance and safety.

2. Safety Information

Always observe the following safety precautions to prevent electric shock, injury, or damage to the equipment:

• Power Source: This is a passive speaker and requires an external amplifier. Ensure the amplifier is properly grounded and matches the speaker's impedance and power handling capabilities.
• Ventilation: Do not block ventilation openings. Ensure adequate airflow around the speaker.
• Moisture: Do not expose the speaker to rain or moisture. Avoid using it in wet or damp conditions.
• Cleaning: Disconnect power from the amplifier before cleaning. Use a dry cloth.
• Servicing: Refer all servicing to qualified service personnel. Do not attempt to service this product yourself.
• Placement: Ensure the speaker is placed on a stable surface or mounted securely to prevent it from falling.
• Hearing Protection: Prolonged exposure to high sound pressure levels can cause permanent hearing damage. Use appropriate hearing protection.

Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

3. Product Overview

The Peavey SP 2 is a high-performance, two-way passive PA speaker designed for sound reinforcement applications. It features robust construction and advanced acoustic technology to deliver clear and powerful audio.

Key Features:

• Two-way, full-range/bi-ampable Sound Reinforcement system.
• Frequency response from 64Hz to 17kHz.
• Exclusive Quadratic Throat Waveguide technology for optimized sound dispersion.
• Power handling: 1,000 watts program, 2,000 watts peak.
• Asymmetrical horn design aims sound down 10 degrees towards the audience.
• Equipped with a 15-inch low-frequency driver and a 2-inch high-frequency driver.

Components:

The Peavey SP 2 speaker consists of the following main components:

• Front Grille: Protects the internal drivers.
• 15-inch LF Driver: Provides powerful bass response.
• 2-inch HF Driver with Quadratic Throat Waveguide: Delivers clear high frequencies.
• Input Panel: Located on the rear, featuring connections for amplifier input and bi-amp/full-range selection.
• Handles: Integrated side handles for transport.

Figure 3.1: Front view of the Peavey SP 2 PA speaker, showing the protective grille and overall cabinet design.

Figure 3.2: Rear view of the Peavey SP 2 PA speaker, highlighting the input panel with connection options and mode selector.

4. Setup

4.1 Placement

Proper speaker placement is crucial for optimal sound dispersion and coverage. The Peavey SP 2 features an asymmetrical horn designed to aim sound down 10 degrees. This design helps direct sound towards the audience rather than over their heads when the speaker is placed on a stage or elevated platform.

• Place speakers on stable surfaces or use appropriate speaker stands.
• Ensure the speaker is positioned to utilize the 10-degree downward angle of the horn for audience coverage.
• Avoid placing speakers directly against walls or in corners, as this can negatively affect bass response.

4.2 Connections

The Peavey SP 2 is a passive speaker and requires an external power amplifier. The rear input panel provides options for connecting your amplifier.

1. Power Off: Ensure your amplifier is turned off before making any connections.
2. Input Connectors: The SP 2 typically uses Speakon connectors for secure and reliable connections. Connect the output of your power amplifier to one of the input connectors on the speaker's rear panel.
3. Mode Selection (Bi-Amp vs. Full-Range):
   • Full-Range Mode: For standard operation with a single amplifier channel per speaker, ensure the switch on the input panel is set to "FULL RANGE". In this mode, the speaker's internal crossover divides the audio signal for the LF and HF drivers.
   • Bi-Amp Mode: For advanced setups, the SP 2 can be bi-amped. This requires two separate amplifier channels (one for the LF driver, one for the HF driver) and an external electronic crossover. Set the switch on the input panel to "BI-AMP" and connect the appropriate amplifier outputs to the designated LF and HF inputs on the speaker. Refer to your amplifier and crossover manuals for detailed bi-amping instructions.
4. Daisy Chaining (Parallel Connection): If connecting multiple speakers to a single amplifier channel, use the parallel output connector on the SP 2 to link to another speaker. Be mindful of the total impedance presented to your amplifier. The SP 2 has an impedance of 8 ohms.

Always use high-quality speaker cables of appropriate gauge for your cable length and power requirements.

5. Operating Instructions

5.1 Initial Power-Up

1. Ensure all connections are secure and correct (refer to Section 4.2).
2. Turn down the master volume on your amplifier and mixer to their minimum settings.
3. Power on your mixer first, then any signal processors, and finally your power amplifier.
4. Slowly increase the master volume on your amplifier to a low listening level.
5. Play an audio source and gradually adjust the mixer and amplifier volumes to the desired level.

5.2 Volume and Gain Structure

Proper gain staging is essential to prevent distortion and maximize the dynamic range of your system.

• Set input gains on your mixer so that individual channels peak around 0 dB (unity gain) without clipping.
• Adjust the amplifier's input sensitivity or gain controls to match the output level of your mixer/processor.
• Avoid driving the amplifier into clipping, as this can damage the speakers. Listen for signs of distortion.
• The Peavey SP 2 can handle up to 1,000 watts program power and 2,000 watts peak power. Ensure your amplifier's output matches these specifications for optimal performance and longevity.

5.3 System Shutdown

To prevent loud pops or damage to your system, follow this shutdown procedure:

1. Turn down the master volume on your amplifier and mixer to their minimum settings.
2. Power off your power amplifier first, then any signal processors, and finally your mixer.

6. Maintenance

Regular maintenance helps ensure the longevity and performance of your Peavey SP 2 speakers.

• Cleaning: Use a soft, dry cloth to wipe down the cabinet. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the speaker grille or input panel. Do not use abrasive cleaners or solvents.
• Grille Inspection: Periodically check the front grille for any dents or damage that could affect sound or driver protection.
• Cable Connections: Regularly inspect speaker cables and connectors for wear, fraying, or corrosion. Replace damaged cables immediately.
• Storage: When not in use, store speakers in a dry, temperature-controlled environment, away from direct sunlight and extreme temperatures. If transporting, use protective covers or cases.

7. Troubleshooting

If you encounter issues with your Peavey SP 2 speaker, refer to the following common troubleshooting steps:

7.1 No Sound

• Check Connections: Ensure all speaker cables are securely connected to both the amplifier and the speaker.
• Amplifier Power: Verify that your power amplifier is turned on and receiving power.
• Amplifier Output: Check if the amplifier is sending a signal to the speaker. Test with another speaker if possible.
• Mixer/Source: Confirm that your audio source (mixer, instrument, etc.) is active and sending a signal.
• Volume Levels: Ensure all volume controls (mixer, amplifier) are turned up appropriately.
• Mode Switch: If in bi-amp mode, ensure both LF and HF amplifier channels are active and connected correctly. If in full-range mode, ensure the switch is set correctly.

7.2 Distorted Sound

• Input Overload: Reduce the input gain on your mixer or amplifier. Clipping (overdriving the signal) is a common cause of distortion.
• Amplifier Clipping: Ensure your amplifier is not being driven beyond its rated power. The SP 2 can handle 1,000 watts program, 2,000 watts peak.
• Cable Damage: Inspect speaker cables for damage or poor connections.
• Speaker Damage: If distortion persists at low volumes and with proper gain staging, the speaker driver may be damaged. Contact qualified service personnel.

7.3 Low Volume

• Volume Controls: Check all volume and gain controls in your signal chain (mixer, processor, amplifier).
• Impedance Mismatch: Ensure your amplifier's output impedance matches the speaker's 8-ohm impedance.
• Cable Length/Gauge: Very long or thin speaker cables can cause signal loss. Use appropriate gauge cables.

8. Specifications

Detailed technical specifications for the Peavey SP 2 1000-Watt 2-Way PA Speaker:

Note: Specifications are subject to change without notice.

9. Warranty & Support

9.1 Warranty Information

The Peavey SP 2 speaker comes with a 90-day limited warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For full warranty terms and conditions, please refer to the official Peavey website or contact Peavey customer service.

9.2 Customer Support

For technical assistance, service, or questions regarding your Peavey SP 2 speaker, please contact Peavey customer support. You can find contact information on the official Peavey website: www.peavey.com.

When contacting support, please have your product model number (PVSP2) and serial number (if applicable) ready.