KLIPSCH PSM-450-T FULL-RANGE 4.5” INDOOR/OUTDOOR PROFESSIONAL SURFACE MOUNT LOUDSPEAKER

FREQUENCY RESPONSE: 60Hz-20kHz +/- 4dB, 50Hz -10dB
POWER HANDLING: 50 watts (14.6V) 58Hz-10kHz (200 watts peak)
CALC. MAX. CONT. OUTPUT: 102dB
SENSITIVITY: 88dB
COVERAGE: 90° +/- 40° 1kHz-20kHz
DIRECTIVITY INDEX: 7dB +/- 3dB 800Hz-20kHz
NOMINAL IMPEDANCE: 8 ohms 4.3 ohms at 185Hz minimum
ACOUSTIC CROSSOVER: 2kHz
TRANSDUCERS: 4.5” woofer 1” titanium compression driver, on a K-1500M horn/tweeter bridge
ENCLOSURE MATERIAL: All Weather ABS Plastic, Paintable
IP RATING: IPX6
ENCLOSURE TUNING: Vented via 3 folded Tractrix ports
INPUT CONNECTORS: 4 pin euro block
TRANSFORMER TAPS: 70V: 15W, 7.5W, 3.8W, 1.9W
100V: 15W, 7.5W, 3.8W
Bypass position: 8 ohms nominal
DIMENSIONS
[WITH BRACKET]: 12.13”(309mm) x 9.5”(242mm) x 6.5”(166mm)
[8.38”(213mm)]

WEIGHT: 7.25 lbs (3.29kg)

MORE BASS, LESS SPACE WITH THE ALL-NEW TRACTRIX® HYPERFOLD PORT™
Klipsch is all about high efficiency, low distortion. Building upon that legacy, we’re
introducing the all-new patented Tractrix® Hyperfold Port™ engineered to extend port
length for maximum bass power via proprietary five-step folded design. Its increased
airflow eliminates chuffing and port noise while providing a greater dispersion pattern
for larger coverage areas.
IPX6 RATED FOR COMMERCIAL ENVIRONMENTS
Perfect for indoor and outdoor commercial installations around the globe, the Klipsch
PSM-450-T is IPX6 Rated. Your clients will rest easy knowing their new speakers will be water
resistant and rainproof for the most challenging commercial environments.
MULTIPLE TAP SETTINGS
The PSM-450-T includes a multi-tap transformer for 70 or 100 volt installations.
There is also a bypass position that allows normal 8 ohm operation for installations
that do not require a transformer.
SET SCREWS ON GRILLE
The included set screws on each grille ensures a secure fit between the speaker and grille ,
while making sure the grilles stay on the enclosures regardless of the environment.
1” TITANIUM COMPRESSION DRIVER FOR EFFORTLESS, HIGH-CLARITY DETAIL
Klipsch outperforms the competition with our all-new 1” Titanium-loaded floating driver
bridge with wide dispersion phase plug. Using our patented mumps technology, the
PSM-450-T gives any space extra-wide coverage while providing even and consistent
energy for your project.

PHOENIX CONNECTOR FOR SIMPLIFIED INSTALLATION
The PSM-450-T employ a phoenix connector for quick and intuitive connection.

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