AC-C4T
4.5-inch Full-range, 140° conical
Features
- High quality 4-inch full-range transducer provides exceptional clarity through the critical voice range.
- Ported baffle for increased low frequency extension down to 70 Hz.
- Low-saturation 70V/100V transformers with 8-ohm bypass.
- 4-pole Euroblock connector for easy system wiring.
- Intrinsic Correction™ voicings available via Q-SYS Platform.
- White (RAL 9010).
- Complete EASE, CAD, and BIM information available online
How to choose: AC-C2T vs AC-C4T
AC-C2T | AC-C4T |
Ideal for: background music, VoIP, hospitality w/ low ceiling | Ideal for: foreground audio, POTS, airports, public address |
Raised LF / HF Response = subjectively more musical | HF roll-off above 8kHz = ideal for voice (far-end, paging, etc) |
Smaller cone / magnet (Bl) = lower sensitivity (84 dB) | Larger cone / magnet (Bl) = higher sensitivity (89 dB) |
Wider coverage (170°) = ideal for lower ceilings (<10ft) | Narrower coverage (140°) = ideal for higher ceilings (<15ft) |
Specifications | AC-C4T |
Effective frequency range | 70 Hz to 16 kHz |
Rated noise power / voltage | 16 watts / 11.3 volts (rms) |
Broad-band sensitivity | 89 dB SPL |
Coverage angle (-6 dB) | 140° (500 Hz to 5 kHz) |
Maximum continuous SPL | 101 dB |
Maximum peak SPL | 107 dB |
Rated impedance | 8 ohms |
Transformer taps: | |
70 V | 16, 8, 4, 2, 1 watts and 8-ohm bypass |
100V | 16, 8, 4, 2, watts and 8-ohm bypass |
Transducer | 4-inch Polypropylene cone with butyl rubber surround |
Input connector type | Euroblock connector with parallel output terminals |
Baffle material | Painted ABS polymer |
Grille material | Powder coated steel |
Back can material | Galvanized steel |
Testing | Listed UL1480, UL2043 safe for use in air handling space |
Net weight | 4.9 lb / 2.22 kg |
Product dimensions | 8.4-inch × 7.9-inch (214 × 201 mm) |
Cut-out Dimensions | 7.31-inch (185.67mm) |
Ceiling Capture Thickness | 0.25-inch to 1.5-inch (6.35 to 38.1mm) |
Shipping weight | 15.1 lb / 6.86 kg |
Shipping dimensions | 10.75-inch × 24-inch × 10.5-inch (273.1 × 609.6 × 266.7 mm) |
Included accessories | Rails and C-ring for ceiling tile installation |
Optional accessories | AC-MR4 mud ring for sheet rock installation |
All specifications are subject to change without notice.