Ceiling 409
 Ceiling 409 - Call for pricing - 8-inch 32 watt
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The Electro-Voice® 409 series loudspeaker systems are two-way loudspeakers with 8" low-frequency cones and
high temperature voice-coil assemblies coaxially mounted with wide-dispersion cone tweeters.
The dual magnet construction allows each speaker to be structurally, magnetically, electrically and mechanically independent of the other.
The 409 series utilize a single section crossover network, centered at 2500 Hz, providing 6 dB of attenuation for each element outside the operating range.
Features
- 8" Premium High Performance Ceiling Loudspeaker
- The 409-ST (with 15700 transformer) and the 409-4T (with 15704 transformer) both offer a selection of 0.5, 1, 2 and 4W
- The 409-8T (with 15708 transformer) offers a selection of 1, 2, 4 and 8W
- The 409-16T (with 15716 transformer) offers 2, 4, 8 and 16W selections
- The 409-32T (with 15732 transformer) offers 4, 8, 16 and 32W selections
Architectural and Engineering Specifications
The loudspeaker shall have an 8-inch low-frequency cone and a high temperature voice coil assembly coaxially mounted with a wide dispersion cone tweeter.
The loudspeaker shall meet the following criteria:
AES power rating shall be 32 watts of band limited pink noise (85 Hz to 18 kHz, 6 dB crest factor);
Frequency response, uniform from 85 Hz to 18 kHz;
Pressure sensitivity, 97 dB SPL at 1 meter (95 dB at 4 feet) on axis with one watt of band-limited pink noise from f3 kHz (ref. 20 µPa);
Minimum impedance, 6.0 ohms.
The loudspeaker shall be 8.13" (20.6 cm) in diameter and 3.25" (8.3 cm) deep and shall weigh 2.8 lb (1.3 kg).
The loudspeaker shall be the Electro-Voice® model 409.
| Specifications |
| Frequency Response | 85 Hz–18 kHz | Power Handling | 32 W cont. / 64 W prog. / 128 W peak |
| Sensitivity 1 W/1 m | 97 dB | Nominal Impedance | 8 Ω |
| Max SPL/ 1m (calc) | 112 dB | Minimum Impedance | 6 Ω |
| Dimensions (Dia x H) | 20.7 x 8.3 cm (8.13" x 3.25") | Weight | 1.3 kg (2.8 lbs) |
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Ceiling 409 Spec Sheet (pdf)