Designed with an amazing 1960's/70's-ish orange carpet like material, this speaker's groove is nostalgic enough to have you reminiscing about when you followed The Dead and saw some potpourri dancing with a bottle of saline.
The Electro-Voice Sentry IV-A is a large, professional, three-way, horn-loaded loudspeaker system. Famous for its high power handling, wide dispersion, and studio monitoring accuracy, these monitors feature separate bass cabinets with 12" drivers and large mid-range horns. Electro-Voice designed the Sentry IV-A to deliver a uniform sound with minimal distortion in a variety of demanding audio environments.Employing an integrated crossover the speakers are bi-amp capable making use of distinct bass, midrange (EV 1823M), and tweeter components for precise frequency separation. Offering a high efficiency, flat frequency response, the Sentry IV-A is well suited for both studio and sound reinforcement.
Electro-Voice Sentry IV-A (Single Monitor)
Type
- 3-way, horn-loaded professional loudspeaker.
Design
- Separate bass cabinet with dual 12" drivers, a dedicated mid-range horn (with 1823M driver), and a tweeter.
Crossover
- Internal passive network with crossover points around 400 Hz and 3,500 Hz, often with bi-amp options.
Performance
- High power capacity, very wide and uniform dispersion (eliminating hot spots), and linear frequency response.
Applications
- Versatile for studio monitoring, high-level sound reinforcement, and playback systems.
Construction
- Large cabinets designed for robust performance.
Accuracy & Dynamics
- Clear, dynamic sound with excellent imaging and ability to energize a room.
Coverage
- The wide horns provided consistent sound quality even off-axis.
Efficiency
- High sensitivity meant they could produce significant volume with less power
Weight
- 148 lbs (67 kg)
Dimensions
- 27" W x 20-5/8" D x 50" H (normal configuration)

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