Features
• 4.5″ polypropylene LF driver with rubber surround
• 1″, ferrofluid, neodymium, silk-dome tweeter
• 70o x 70o coverage
• 100 Hz – 20 kHz frequency response
• Max long term output 109 dB SPL
• High-density wood enclosure with durable textured finish
• Variable position yoke bracket mounting hardware included
• Ideal as satellites with I Class subwoofers
Applications
• Restaurants
• Bars and clubs
• Cafes
• Themed entertainment venues
• House of worship
• Shopping malls
• Airports
• Delay and under-balcony coverage
i-Class systems are designed for AV contractors seeking a high-performance alternative to plastic box loudspeakers. By combining professional-grade components and rugged wood enclosures, i-Class models deliver sonic performance far beyond their competition.
The i-4.5 is a compact, two-way loudspeaker designed specifically for near-field applications where quality sound reproduction and value are paramount. Professional-grade drivers include a single, 4.5-inch woofer and 1-inch, silk-dome, ferrofluid tweeter. Both drivers are mated to a high-quality crossover network and housed in a robust, high density wood enclosure finished with a rugged, industrial-grade coating. An angled design ensures easy installation in corners or on flat surfaces using the included mounting hardware. Connections are quick and easy thanks to recessed, phoenix input terminals. i-4s are also ideal as satellites with any of the i-Class subwoofers.
Specifications
| i-4.5 SPECIFICATIONS | |
|---|---|
| DESCRIPTION | Compact 4.5 inch surface-mount 2-way system |
| ACOUSTIC DATA | |
| Frequency Response (+- 3 dB) | 100 Hz – 20 kHz |
| Frequency Range (-10 dB) | 80 Hz – 20 Khz |
| Sensitivity (1 W/1 m) | 85 dB |
| Power Handling Long Term | 60 watts |
| Power Handling Program | 120 watts |
| Max Peak SPL(band limited pink noise 6 dB crest factor) | 109 dB SPL |
| Max SPL Long Term(AVG SPL @1 band limited pink noise 6 dB crest factor) | 103 dB SPL |
| Coverage Horizontal | 70 degrees – 6 dB |
| Coverage Vertical | 70 degrees – 6 dB |
| TRANSDUCER DATA | |
| LF Driver Description | 4” polypropylene, rubber surround, 1” (25 mm) voice coil, ferrite, 10 mm winding, 5 mm gap height, 16 Ohms |
| HF Driver Description | 1” silk dome, 8 Ohms, neodym, ferrofluid, waveguide |
| Impedance | 16 Ohms |
| Connectors | 4-pin Pheonix type connector |
| PHYSICAL DATA | |
| Cabinet Material | High density wood composite |
| Cabinet Surface | Black polyurethane coating |
| Dimensions (H x W x D) | 9.48x 5.51 x 4.92 in (250 x 140 x 125 mm) |
| Weight | Net: 7 lbs (3.18 kg) / Shipped: 8.6 lbs (3.9 kg) |
Downloads
i-Class Downloads
Drawing
Polar Data
Mounting Hardware
Included mounting hardware
Input Panel
i-4.5 Input Connector