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The Peavey Sheffield Pro Series 1500+ Speaker comes with high-quality, high-efficiency drivers that are suitable for medium power subwoofer and full range enclosure applications (up to 400W program).
The Pro 1500+ Loudspeaker has smooth and extended frequency response, along with high efficiency and strong bass performance. It delivers a solid bottom end in a variety of enclosure designs. It is suitable for use in bass guitar and subwoofer applications.
The Pro 1500+ Loudspeaker’s drivers are a great choice for a wide range of sound reinforcement, high level playback, musical instrument, subwoofer, and monitor applications.
You can restore top performance to your aging instrument amplifiers and speaker systems with this high-quality loudspeaker. The 15” loudspeaker’s driver can produce high sound pressure levels down to 40 Hz. This driver is a strong performer in multi-way systems.
In the Box
Peavey Sheffield Pro Series 1500+ Speaker
Limited 1-Year Warranty
Table of Contents
15.0" (38.1 cm)
1,000 W peak
500 W program
250 W continuous
98 dB, 1 W / 1 m
40 Hz to 3 kHz
Voice Coil Diameter
2.50" (6.35 cm)
Two layers, thermally bonded
Surface Area of Cone (Sd)
Voice Coil & Magnet System: 14.18 T/M
Free Air: 42.7 Hz
Restorative: 190.2 µM/N
Total: 2.58 oz (73.21 g)
Resonance Characteristics of Mechanical Factors: 6.69
Resonance Characteristics of Electrical Factors: 0.5
Resonance Characteristics of Electrical & Mechanical Factors: 0.465
Distance the cone can move in one direction: 0.14" (0.36 cm)
98 dB, 1 W / 1 m
Electrical to Acoustical Conversion Efficiency: 3.2 %