Specifications:
Type: Full Range with Back Can, Bass-reflex
Component: 4" (10 cm) Full Range
Coverage angle (500 Hz – 4 kHz on average): 130°conical
Nominal impedance: 8 Ohms
Power rating (IEC, 100h)
Noise: 30 W
PGM: 60 W
Max: 120 W
Sensitivity (1W, 1m): 87 dB SPL
Maximum SPL (Calculated, 1m): 108 dB SPL
Frequency range (-10 dB): 80 Hz – 20 kHz
Connector: Euroblock (4 pin) × 1 (input: +/-,loop-thru: +/-)
Max. wire size: 12 AWG (2.5 mm2)
Transformer taps:
70 V 30 W, 15 W, 7.5 W, 3.8 W
100 V 30 W, 15 W, 7.5 W
Overload protection: PolySwitch
Magnetically shielded: No
Enclosure shape: Back can
Back can material: Steel 1mm, Black
Baffle material: HIPS
Grille material: Powder coated perforated steel(t=0.6 mm)
Trim Ring: ABS
Aperture ratio: 51%
Finish: White painting (approximate value: Munsell 5Y9/05)
Dimensions (Speaker only): Diameter 8 7/8" × 75/8"H
Net Weight (Speaker only, 1 piece): 5.7 lbs
Cutout size diameter: 7 5/16"
Required ceiling board thickness: 1 mm – 35 mm
Conduit Tube Up to 1/2"