Kramer SPK-C612 Installation and operation manual

SPK - C612 (PAIR)
Closed−Back Ceiling Speakers (8Ω)
The SPK−C612 is a pair of two−way co−axial
8Ω speakers designed for mounting in the
ceiling. The dual−driver coaxial speakers are
designed with a transformer and
behind−the−grille power selector switch with
either direct 8Ωor 70/100V room balancing.
Type - 2−way co−axial speaker.
Woofer - 6.5” polypropylene cone with rubber edge.
Tweeter - 1” Mylar dome.
Impedance - 8Ω .
Metal Back Can - 7" deep.
Crossover Frequency - 3kHz.
Sensitivity - 87dB.
Frequency Response - 55Hz to 20kHz.
Power Rating - 30W nominal, 60W max.
Recommended Amplifier Power - 30W.
UL Listed - UL2043 − Fire test for heat and visible smoke release for discrete products and their accessories
installed in air−handling spaces.
UL DAMP - Certified for use in indoor: pools, saunas, and gymnasiums.
Dimensions - OD: 25.1cm (9.89"); cut−out size: 22.3cm (8.78"); mount depth: 19.5cm (7.68” ).
Weight (Single Speaker) - 2.85kg (6.28lbs) approx.
Shipping Weight (Pair) - 8kg (17.64lbs) approx.
Accessories - Ceiling mounting kit.
Package - 2 speakers (1 pair), template and user manual.
FEATURES

SPK - C612 (PAIR)
TECHNICAL SPECIFICATIONS
DESCRIPTION:
2−way co−axial low−profile ceiling speakers with metal back can.
HIGH FREQUENCY DRIVER:
1" Mylar dome tweeter.
LOW FREQUENCY DRIVER:
6.5” polypropylene cone with rubber edge woofer.
IMPEDANCE:
8Ω.
DISPERSION COVERAGE:
80°.
CROSSOVER FREQUENCY:
3kHz.
NOMINAL SENSITIVITY:
87dB SPL @1m, 1W.
DIRECTIVITY FACTOR (Q):
5.1 (averaged 100Hz –10kHz); 6.2 (2kHz).
DIRECTIVITY INDEX (DI):
6.8dB (averaged 100Hz –10kHz); 5.0dB (2kHz).
FREQUENCY RESPONSE:
55Hz to 20kHz.
INPUT POWER:
30W RMS, 60W Max., continuous load (24hr) 40W.
TRANSFORMER:
70V –3.7W/7.5W/15W/30W
100V –7.5W/15W/30W.
RECOMMENDED AMPLIFIER POWER:
30W.
INPUT CONNECTOR:
Terminal block.
WEIGHT PER SINGLE SPEAKER:
2.85kg (6.28lbs) approx.
SHIPPING WEIGHT (FOR PAIR):
8kg (17.64lbs) approx.
DIMENSIONS (OD):
25.1cm (9.89").
CUT OUT SIZE (MOUNT DIMENSION):
22.3cm (8.78").
MOUNT DEPTH:
19.45cm (7.66").
ACCESSORIES:
Ceiling mounting kit.