PA CT-552BTBS

Overview

The CT-552 is a compact two-way loudspeaker system designed for constant-voltage and constant impedance applications. The cabinet includes a 100 V / 70 V transformer, as well as several taps for power. This dual drives unit provide a wide frequency response achieving a natural, smooth sound reproduction, ideal for use in PA systems and indoor background music applications. The A BS cabinet complies to UL 94V0 and can chosen between black ( PA CT-552BTBS) or white (CT-552WTBS) finish, allowing the best décor matching in any environment. On rear panel bottom there’s a small box, which includes the ceramic terminals connections. On rear panel top left angle, there’s a recessed rotary selector for power or impedance selection.

Tech description

Type: Indoor/outdoor wall loudspeaker
Drivers: 127 mm (5”) wooferand 25.4 mm (1”) tweeter vented box
Power rating @ 100 V: 30 W – 15 W – 7.5 W – 3.75 W – OFF – 8 
Power rating @ 70 V: 15 W – 7.5 W – 3.75 W – 1.875 W – OFF – 8 
Impedance (Ohm):  333 – 667 – 1333 – 2667 – OFF – 8 
Terminal block:  Ceramic
Power selection device: Rotary selector
Frequency response: 80 Hz – 20 kHz
Sensitivity: 89dB (@ 1 W / 1 m)
Max SPL (sound pressure level): 104dB (@ 30 W / 1 m)
Dispersion 1 kHz / 4 kHz: 180° / 80°
Cabinet: MO 30BEN black MO 30WEN white
Material: Cabinet in ABS (complying to UL 94V0)
Grille: made of steel
Environmental: type A
Type of application: E
Mounting Stee:l multi-bracket
Dimension H x W x D:  242 x 192 x 190 mm (9.53” x 7.56” x 7.48”)
Weight: 2.5 kg
Compliant standard: EN 54-24:2008
EN 54-24:2008: 1488-CPD -0313/W