JBL Control 28-1 High-Output 8-Inch Indoor Outdoor Pair with 70V Transformer

Powerful, versatile sound for indoor and outdoor spaces

The JBL Control 28-1 is a high-output speaker pair designed to deliver consistent sound in varied environments. With rugged enclosures and weather-resistant components, it fits right at home behind storefronts, in dining rooms, health clubs, classrooms, or theme parks. Whether the setting calls for background music or light paging, this pair aims to provide clear, even coverage.

Core sonic ingredients

At the heart of the system are an 8" woofer with a woven fiberglass cone and a 1" PEI diaphragm tweeter with fluid cooling. Together they produce a wide tonal range from warm, textured bass to crisp, detailed highs. The design supports a broad frequency response and a fixed dispersion pattern to help maintain sound balance across seating areas or audience zones.

• 8" woofer with a durable woven fiberglass cone for solid low end
• 1" PEI diaphragm tweeter with fluid cooling for reliable high-frequency clarity
• 100° x 100° coverage to minimize hot spots
• Frequency response of 45 Hz to 20 kHz for music and speech intelligibility

Power, scalability, and installation

The controls include robust power handling: 120 watts in direct 8Ω operation, with a 240 watts program rating, and a built-in 60-watt 70V/100V multi-tap transformer for scalable systems. This makes the Control 28-1 suitable for both single rooms and multi-zone configurations.

• Direct 8Ω operation supports 120 W; 240 W program
• Built-in 70V/100V multi-tap transformer (60 W maximum)
• InvisiBall mounting hardware plus optional U-bracket enable flexible placement
• Wall, ceiling, or post mounting suitable for diverse spaces

Durability and aesthetics

Designed with contemporary styling, the cabinets are weather resistant and blend into many decors. The black enclosure is compact yet capable, while an optional white version offers more placement options.

Real-world use cases

In a retail store, these speakers can support background music and light paging without overpowering conversations. In a café or restaurant, they help create a pleasant sound field that enhances ambience for diners. In educational facilities or fitness spaces, the system can deliver clear announcements with consistent coverage.

Warranty and sourcing

This product comes from an authorized JBL Professional North American dealer and includes the official warranty. Sold as a pair, it is ready to integrate into your existing installations and systems.