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Klipsch PSM-450-T 4-1/2" two-way, surface-mount speaker (Black)

Item # 714PSM450B

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Item # 714PSM450B

In stock
$215.00 each

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About the Klipsch PSM-450-T

James Ralston

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Clear Klipsch sound for your covered patio or outdoor bar

The compact PSM-450-T serves up clear, low-distortion Klipsch sound in a rugged, weather-resistant design. Its 1" titanium compression driver and 4-1/2" woofer combine for clear background music and paging announcements. And an all-new Tractrix® port design allows maximum bass response from minimum cabinet volume. A built-in multi-tap transformer gives you a range of options for distributing power to multiple speakers in a 70- or 100-volt installation. The C-shaped bracket makes for simple surface-mounting and handy angle adjustments.

Product highlights:

  • 1" titanium compression driver with wide-dispersion phase plug
  • 4-1/2" woofer
  • handles up to 50 watts of continuous power
  • frequency response: 60-20,000 Hz (±4dB)
  • sensitivity: 88 dB
  • calculated max. continuous output: 102 dB
  • impedance: 8 ohms
  • 90° coverage angle
  • rated IPX6 weather-resistant
  • bass-reflex design tuned with three Tractrix® ports
    • Tractrix Hyperfold Port™ extends length using a five-step folded design for maximum bass performance
  • adjustable "C-style" bracket for easy wall-mounting
  • multi-tap transformer for use in 70V/100V systems
    • 70-volt taps: 1.9, 3.7, 7.5, and 15 watts
    • 100-volt taps: 3.7, 7.5, and 15 watts
    • 8-ohm bypass for use with traditional receivers and amplifiers
  • paintable to match your decor
  • 4-pin Phoenix terminal for speaker wire connections
  • dimensions (measured by Crutchfield): 12-1/8"W x 9-3/8"H x 8-1/4"D, with bracket
  • weight: 7.75 lbs.
  • warranty: 5 years
  • MFR # 1072002

What's in the box:

  • Commercial 70V/100V 2-way speaker (black)
  • Mounting bracket (installed)
  • 4-Pin Euroblock connector (installed)
  • Two 6mm machine screws
  • Owner's manual

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More details on the Klipsch PSM-450-T

Russ B.

Features & specs

Drivers per speaker 2
Woofer Size (inches) 4.5
Tweeter Size (inches) 1
System Frequency response 60Hz-20kHz
Maximum SPL 102
Power Handling
Power rating 50
Peak Power rating ---
Width (inches) 12-1/8
Height (inches) 9-3/8
Depth (inches) 8-1/4
Weight 7.75 lbs

Product Research


Commercial Indoor/Outdoor Speaker: The Klipsch PSM-450-T loudspeaker is part of Klipsch's Professional Surface Mount (PSM) sepeaker series, delivering higher bass output and greater dispersion from a compact enclosure. Designed for distributed audio applications, the PSM-450-T speaker is equally suited for indoor or outdoor background music and paging applications in both commercial and recreational environments. The Klipsch PSM-series commercial all-weather speaker is perfect for patios, decks, swimming pools, porches, or any other place where exposure to the elements makes conventional loudspeaker usage unsuitable.

IPX6 Rated: The PSM-450-T carries an IPX6 weatherproof rating for indoor and outdoor applications.

Two-Way Driver Design: The Klipsch PSM-450-T all-weather loudspeaker features a two-way design using a high performance 4.50" woofer for the low frequencies and a bridge-mounted 1" titanium compression driver for the high frequencies. The compact enclosure features Klipsch's patented Tractrix® Hyperfold Port, engineered to extend the port length for maximum bass power and a greater dispersion pattern while eliminating port noise.

All-Weather Enclosure: Available in black or white, the PSM-450-T features a durable UV-resistant, all-weather ABS enclosure. The rustproof aluminum grille can be painted to match the decor and includes set-screws on each side for added security.

Multi-tap Transformer: The PSM-450-T includes a 15-watt multi-tap transformer for 70- or 100-volt installations. There is also a bypass position that allows standard 8-ohm operation for installations that do not require a transformer. In 8-ohm bypass mode, the PSM-450-T can handle up to 50W RMS (200W peak). The transformer has a rotary switch for setting the appropriate tap setting:

  • 70-Volt: 1.9W, 3.7W, 7.5W, 15W
  • 100-Volt: 3.7W, 7.5W, 15W
  • Bypass Setting: 8-ohm nominal

Euroblock Connector: Connection to the PSM-450-T loudspeaker is made through a single 4-pin Euroblock (Phoenix) connector, accepting wire up to 14-gauge. Two pins on the connector provide the Input while two additional pins provide the Output for daisy-chaining multiple speakers. A removable cover protects the Euroblock connector from the elements. The cover features a rubberized wire pass-thru for added weather-resistance.

Mounting Bracket: The included heavy-gauge C-style mounting bracket is made of corrosion-resistant aluminum and offers great placement flexibility, letting you wall- or ceiling-mount the speaker. The mounting bracket allows you to rotate the speaker almost 180° after mounting, letting you direct the sound as needed. If the speaker is mounted vertically, the bracket allows it to swivel side to side. If the speaker is mounted horizontally, the bracket allows it to swivel up and down. The speaker's shape makes corner placement easy. Once positioned, the speaker can be locked down at the desired angle with the oversized knobs on each side of the mounting bracket. In addition, two set-screws are included, providing additional security.

Note: The Klipsch PSM-450-T does not include hardware for surface mounting, which must be purchased separately.

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Klipsch PSM-525-T

Klipsch PSM-525-T

5-1/4" two-way, surface-mount speaker
In stock
$235.00 each
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Larger woofer and greater power handling

The Klipsch PSM-525-T offers these features:
  • uses a larger 5-1/4" woofer
  • handles up to 65 watts of continuous power
  • wider 100° coverage angle
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