Kramer SPK-C613 User manual

SPK - C613
Open−Back Ceiling Speakers
The SPK−C613 is a pair of two−way
open−back 8Ω speakers designed for
mounting in the ceiling. The speakers
feature a multi−tap power transformer for
selecting direct 8Ω (bypassing the
transformer) or 70V/100V power settings
suitable for array installation.
Type - 2−way coaxial round open back ceiling speaker with infinite baffle design.
Woofer - 6.5" polypropylene cone with rubber edge.
Tweeter - 1/2−inch Mylar.
Frequency Response - 60Hz to 20kHz.
Impedance - 8Ω .
Sensitivity - ( SPL) 84dB (1W @1m with 1kHz).
Recommended Power - RMS 30W, 60W max.
Grille - White baffle aluminum grilles.
Installation Bracket - SKIC (not included).
Dimensions - External diameter: 23cm (9.06"); mounting depth: 7.5cm (2.95"); cutout size: 19.5cm (7.68").
Package - 2 speakers (1 pair), template and user manual.
Weight (Single Speaker) - 1.65kg (3.65lbs) approx.
Shipping Weight (Pair) - 4.3kg (9.48lbs) approx.
FEATURES

SPK - C613
TECHNICAL SPECIFICATIONS
DESCRIPTION:
2−way open ceiling speakers.
HIGH FREQUENCY DRIVER:
1/2" Mylar dome tweeter.
LOW FREQUENCY DRIVER:
6.5” polypropylene cone with rubber edge woofer.
IMPEDANCE:
8Ω.
DISPERSION COVERAGE:
120° @2kHz.
CROSSOVER FREQUENCY:
3kHz.
NOMINAL SENSITIVITY:
84dB SPL @1m, 1W.
DIRECTIVITY FACTOR (Q):
5.1 (averaged 100Hz to 10kHz); 6.2 (2kHz).
DIRECTIVITY INDEX (DI):
6.8dB (averaged 100Hz to 10kHz); 5.0dB (2kHz).
FREQUENCY RESPONSE:
60Hz to 20kHz.
INPUT POWER:
30W RMS, 60W max., continuous load (24hr) 30W.
TRANSFORMER:
70V –3.7W/7.5W/15W/30W; 100V –7.5W/15W/30W.
RECOMMENDED AMPLIFIER POWER:
30W.
INPUT CONNECTOR:
Spring−type push terminal block.
WEIGHT PER SINGLE SPEAKER:
1.65kg (3.65lbs) approx.
SHIPPING WEIGHT (FOR PAIR):
4.3kg (9.48lbs) approx.
DIMENSIONS (OD):
23cm (9.06").
CUTOUT SIZE (MOUNT DIMENSION):
19.5cm (7.68").
MOUNT DEPTH:
7.5cm (2.95").
ACCESSORIES:
Ceiling mounting kit.