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The Peavey Sheffield Pro Series 1200+ 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 1200+ is a great performer as the low end of a 2-way enclosure or a very compact, moderate output subwoofer. It features smooth frequency response combined with amazing bass response, delivering high sound quality.
The Pro 1200+ Loudspeaker’s drivers are suitable 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 12” Loudspeaker is a strong performer in multi-way systems and can be crossed over as high as 4 kHz.
In the Box
Peavey Sheffield Pro Series 1200+ Speaker
Limited 1-Year Warranty
Table of Contents
12.0" (30.5 cm)
1,000 W peak
500 W program
250 W continuous
96.3 dB, 1 W / 1 m
50 Hz to 4 kHz
Voice Coil Diameter
2.50" (6.35 cm)
Two layers, thermally bonded
Solderless diffusion welded OFHC copper leads
Surface Area of Cone (Sd)
Voice Coil & Magnet System: 13.89 T/M
Free Air: 53.2 Hz
Restorative: 179.2 µM/N
Total: 1.76 oz (49.96 g)
Resonance Characteristics of Mechanical Factors: 6.75
Resonance Characteristics of Electrical Factors: 0.451
Resonance Characteristics of Electrical & Mechanical Factors: 0.423
Distance the cone can move in one direction: 0.14" (0.36 cm)
96.3 dB, 1 W / 1 m
Electrical to Acoustical Conversion Efficiency: 2.25 %