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Compact black bookshelf speaker with 4-inch woofer and 1-inch tweeter, wall-mount bracket included

Klipsch

Klipsch Jamo Aesthetic A 345 I/O Indoor Outdoor Speaker Black

SKU CH-ZPY7-0D4FP

A two-way indoor/outdoor speaker with a 4" woofer and 1" tweeter, 75 W RMS power, wall-mount bracket included, and rated for temperatures from -30 to 70 °C

  • TypeBookshelf Speakers
  • Driver Units4" Woofer 1" Tweeter
  • Frequency Response70 Hz
  • Nominal Impedance6 Ohms
  • Sensitivity86 dB
  • ColorBlack
  • Clear highs and deep bass from a 4" woofer and 1" tweeter
  • 75 W RMS power handles loud playback with low distortion
  • Built to survive -30 °C to 70 °C for year-round outdoor use
  • Wall-mount bracket included for quick indoor or outdoor installation
  • Compact 8.9" × 6.3" × 5.6" cabinet fits tight spaces

Indoor outdoor bookshelf speaker

The Jamo A 345 I/O is a two-way bookshelf speaker built for indoor and outdoor installation. A 4-inch woofer and 1-inch tweeter in a bass-reflex cabinet deliver 75 W RMS power handling with 86 dB sensitivity. The black finish and included wall mount suit residential and commercial spaces.

Upgrade from basic all-weather units

This model replaces single-driver outdoor speakers that lack a dedicated tweeter and bass-reflex tuning. The jump is worth it when you need clearer highs and deeper lows down to 70 Hz across a wider 20 kHz range. Buyers who want more storage or a built-in amplifier should look elsewhere.

Sustained output in temperature extremes

The enclosure is rated for continuous operation from -30 °C to 70 °C without driver fatigue. Six-ohm nominal impedance keeps amplifier demand steady during long playback sessions. The compact 8.9 by 6.3 by 5.6 inch cabinet dissipates heat passively so output remains consistent.

Highlights

  • Clear highs and deep bass from a 4" woofer and 1" tweeter
  • 75 W RMS power handles loud playback with low distortion
  • Built to survive -30 °C to 70 °C for year-round outdoor use
  • Wall-mount bracket included for quick indoor or outdoor installation
  • Compact 8.9" × 6.3" × 5.6" cabinet fits tight spaces

Specifications

BrandJamo
TypeBookshelf Speakers
Driver Units4" Woofer 1" Tweeter
Frequency Response70 Hz
Nominal Impedance6 Ohms
Sensitivity86 dB
ColorBlack

Questions about this item

What are the speaker dimensions and what mounting hardware is included?

The speaker measures 8.9 inches high, 6.3 inches wide and 5.6 inches deep and comes with a wall mount bracket for installation.

How do I connect the speaker wire to the terminals and what polarity mistake should I avoid?

Connect bare wire or banana plugs to the rear binding posts, matching positive to positive and negative to negative to maintain correct phase.

How often should I check the mounting hardware and what environmental wear can degrade the drivers?

Inspect the wall mount bolts annually for corrosion; the speaker is rated for -30 to 70 Celsius, but prolonged UV and salt exposure can eventually deteriorate the woofer surround and tweeter dome.

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