Courtyard 2.0

Landscape Speaker Expansion

The Klipsch Courtyard 2.0 speakers are the expansion pack for the American brand’s 4.1 landscape system. This two-satellite kit lets you enhance an existing setup to move to a 6.1-channel configuration, or build an 8.2 system by combining two complete sets. Designed to withstand the harshest weather conditions, these speakers feature the Tractrix horn technology that has made Klipsch famous for nearly eight decades.

Built to last outdoors

The Courtyard 2.0 satellites use a UV-treated ABS enclosure, a thermoplastic known for its dimensional stability and resistance to thermal shock. This material withstands freeze-thaw cycles without cracking, unlike standard resins that become brittle in the cold. The matte brown finish is not just aesthetic: it reduces heat buildup from sunlight while naturally blending into gardens and landscaping.

The IPX7 rating deserves attention. This certification guarantees water resistance at depths up to 1 meter for 30 minutes. In practical terms, these speakers can handle heavy downpours, sleet, pressure washer jets, and even accidental temporary immersion. The sealed cabinet prevents any water ingress through a bass-reflex port, while the supplied silicone connectors ensure watertight electrical connections.

Lockable rotating mounts allow precise aiming of each satellite after installation. The detachable 31.8 cm stakes drive into the ground using the included mini hammer, providing a stable base even on soft terrain. For an even more discreet integration, semi-buried installation is possible: the satellites are planted so that only the swiveling head emerges at ground level, with the cable running underground. This placement flexibility is invaluable for working around flowerbeds, lining pathways, or bordering a pool without hindering foot traffic.

Tractrix horn technology brought to the garden

The 2.54 cm aluminum dome tweeter sits in a miniaturized Tractrix horn. This distinctive geometry, a specific mathematical curve, fundamentally sets Klipsch apart from the exponential horns used by other manufacturers. In an exponential horn, sound waves undergo parasitic reflections at the horn mouth, creating resonances that color the sound—the infamous “horn sound” some people dislike. The Tractrix horn, thanks to its shape, generates quasi-hemispherical wavefronts that pass through and exit the horn without causing significant reflections. The sound thus remains faithful to the source, with no added resonance.

This configuration provides three measurable benefits. First, efficiency: the horn mechanically amplifies the sound, achieving 86 dB sensitivity with just 2.83 V at 1 meter. A modest power amplifier is therefore sufficient to reach comfortable volume levels outdoors, where the lack of reflective walls typically demands more power. Second, directivity: the horn controls the satellite’s vertical (120°) and horizontal (60°) dispersion, focusing acoustic energy on listening areas rather than scattering it in all directions. Finally, distortion: because the driver works less hard thanks to the horn’s gain, it generates less harmonic distortion, particularly in the treble where the human ear is very sensitive.

The 10.16 cm polypropylene-cone woofer fills in the bass and midrange. Polypropylene offers a good balance of stiffness and internal damping, limiting cone resonances while remaining lightweight. The 35 Hz extension outdoors is noteworthy for a satellite of this size, though this figure should be contextualized: without walls to reinforce bass via boundary effects, a subwoofer remains essential to regain impact in the lowest frequencies for movie sessions or certain musical genres. The nominal 8 Ω impedance, with a 6 Ω minimum, makes these speakers easy to drive for most multichannel amplifiers and home theater receivers.

Expanding your sound system

The Courtyard 2.0 pack is aimed at owners of the complete 4.1 system who want to add two rear channels to move to a 6.1 configuration. This upgrade naturally requires an amplifier or receiver capable of handling six amplified channels plus the subwoofer. The two satellites are installed the same way as those in the main kit: connection via the 65 cm bare-wire leads with silicone connectors, mounting on stakes or semi-buried, aiming the swiveling head toward the listening area, then locking in place.

For those who already have a Courtyard 4.1 system and want to cover a large garden or a sizable terrace, adding a second complete 4.1 system achieves an 8.2 configuration with two subwoofers. This approach distributes acoustic power over a larger area, avoiding the concentration of sound energy that often creates hot spots near the speakers and weak zones farther away. Wiring remains simple: each system connects to its own amplification zone, whether via a receiver’s zone 2 outputs, multichannel power amplifiers, or dedicated streaming amplifiers.

Klipsch explicitly cites Integra amplifiers as optimal partners, but any amplifier delivering at least 120 W continuous into 8 Ω per channel will do. Peak power handling reaches 240 W, providing headroom for dynamic soundtrack passages or musical peaks. The 107 dB SPL maximum level is more than sufficient for comfortable outdoor listening without stressing the hardware, bearing in mind that 100 dB is already very loud at typical listening distances.

SPECIFICATION:
Speaker Configuration    2-Way
Drivers    
1x 1" / 25.4 mm Aluminum Horn Tweeter
1x 4" / 101.6 mm Polypropylene Woofer
Frequency Response    35 Hz to 20 kHz (±3 dB)
Inputs/Outputs    1x Bare Wire Input (Audio)
Speaker System
Speaker Configuration    2-Way
Drivers    
1x 1" / 25.4 mm Aluminum Horn Tweeter
1x 4" / 101.6 mm Polypropylene Woofer
Passive Radiators    No
Enclosure Type    Sealed
Frequency Response    35 Hz to 20 kHz (±3 dB)
Impedance    8 Ohms
Inputs/Outputs    1x Bare Wire Input (Audio)
Crossover    3 kHz
Sensitivity    86 dB
Physical
Color    Brown
Environmental Resistance    Water-Resistant (IPX7)
Placement & Mounting Options    In-Ground (with Included Hardware)
Cabinet Material    ABS
Dimensions    7.3 x 5.7 x 7" / 18.5 x 14.5 x 17.8 cm (without Mount)
Weight    3.5 lb / 1.6 kg