Peavey 15″ Subwoofer Speaker with 1000 watts of Peak Power Sheffield Pro1500

Peavey Sheffield Pro1500 15″ Subwoofer Speaker – 1000W Peak Power

The Peavey Sheffield Pro1500 15″ Subwoofer Speaker is a high-performance subwoofer designed for powerful and precise bass reproduction. With 1000 watts of peak power, this subwoofer is engineered to deliver deep, punchy lows that enhance any audio system, whether for live sound reinforcement, DJ setups, or home theater applications.

Superior Power and Performance

This 15-inch subwoofer boasts a power capacity of 1000W peak, 500W program, and 250W continuous, ensuring robust performance with dynamic low-frequency response. It operates at an 8-ohm impedance, making it compatible with a wide range of professional audio amplifiers.

The sensitivity rating of 98 dB (1W/1m) ensures efficient power handling, while the usable frequency range of 40 Hz to 3 kHz provides versatility across various audio applications. Whether you need deep bass for music playback, PA systems, or stage performances, the Sheffield Pro1500 delivers the power and clarity required for superior sound output.

Advanced Speaker Design for Optimal Sound Reproduction

The Kevlar®-impregnated cellulose cone ensures durability and high-fidelity sound reproduction. This specially treated material enhances rigidity while minimizing unwanted resonance, producing tight and accurate bass tones. Additionally, the Kapton former and Nomex® stiffener in the 2.5-inch (63 mm) voice coil allow for increased heat resistance and prolonged durability under heavy use.

The speaker’s Revc (voice coil resistance) of 5.12 ohms and BL (magnetic flux density) of 14.18 T/M contribute to a well-balanced magnetic field, ensuring precise cone movement for accurate bass response. The Qts of 0.465 and Qms of 6.69 indicate excellent damping characteristics, making the Sheffield Pro1500 an ideal choice for both sealed and ported subwoofer enclosures.

Durability and Construction

Built with professional-grade materials, the Peavey Sheffield Pro1500 is designed to withstand rigorous usage in demanding environments. The voice coil material consists of two layers of thermally bonded copper wire, providing enhanced thermal conductivity and stability under high-power operation.

With an Xmax (maximum linear excursion) of 3.6 mm, this subwoofer is capable of delivering deep bass with minimal distortion. The Cms (compliance) of 190.2 µM/N and Vas (equivalent air volume) of 212.5 liters further optimize the speaker’s mechanical properties for extended bass reproduction.

Technical Specifications Overview

• Speaker Size: 15 inches
• Power Handling: 1000W Peak / 500W Program / 250W Continuous
• Impedance: 8 Ohms
• Sensitivity: 98 dB (1W/1m)
• Usable Frequency Range: 40 Hz – 3 kHz
• Cone Material: Kevlar®-impregnated cellulose
• Voice Coil Diameter: 2.5 inches (63 mm)
• Voice Coil Material: Thermally bonded copper wire on a Kapton former
• Xmax: 3.6 mm
• BL Factor: 14.18 T/M
• Qts: 0.465
• Qms: 6.69
• Qes: 0.500
• Le (Inductance): 0.33 mH
• Fo (Resonance Frequency): 42.7 Hz
• Vd (Displacement Volume): 36.2 cubic inches / 593.3 ml
• Disp (Total Displacement): 196 cubic inches / 3212 ml
• Net Weight: 12.5 lbs (5.7 kg)
• Packed Weight: 14.02 lbs (6.36 kg)

Ideal Applications

The Peavey Sheffield Pro1500 is suitable for various professional and personal audio applications, including:

• Live sound systems – Delivers powerful bass reinforcement for concerts, DJ setups, and public address systems.
• Home theaters – Enhances low-frequency effects for a cinematic experience.
• Studio monitors and recording setups – Provides accurate bass reproduction for mixing and mastering.
• Bass guitar and musical instrument amplifiers – Ensures tight, punchy lows in instrument speaker cabinets.

Conclusion

With its high power handling, precision-engineered components, and rugged construction, the Peavey Sheffield Pro1500 15″ Subwoofer Speaker is a premium choice for audiophiles and sound professionals seeking top-tier bass performance. Whether used in live venues, professional studios, or home setups, this subwoofer guarantees impactful and reliable sound.

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