Focal Chorus OD 706 V vs Polk Audio Atrium 4

Last updated: October 5, 2026

Short answer: the Polk Audio Atrium 4, if you are buying new. The Focal Chorus OD 706 V ranks higher than it (#3 vs #11 of 13 outdoor speakers, 3.7/5 vs 2.6/5) but is discontinued, so only consider it used; the Polk Audio Atrium 4 is still sold new at $117.

Focal Chorus OD 706 V vs Polk Audio Atrium 4

The Focal Chorus OD 706 V is the more accurate, deeper-bass option. Klippel NFS measurements show a strong 3.52 preference score (6.51 with subwoofer). Its measured preference score, a predictor of how neutral it sounds, is 3.52 against 1.46 for the Polk Audio Atrium 4. Its bass reaches about 87.9Hz before falling 3dB, against 112.8Hz for the Polk Audio Atrium 4. Watch for: Inverted dome tweeter shows typical rising response above 10kHz leading to a slightly bright signature on-axis.

What the Polk Audio Atrium 4 does well: Extremely compact, lightweight (1.63 kg), and affordable outdoor pair with Speed-Lock quick mounting bracket. The tradeoff: Small 4.5” driver restricts low-end performance; bass extension drops steeply past 98Hz (-6dB) with little acoustic energy below 100Hz.

Buy the Polk Audio Atrium 4 new; the Focal Chorus OD 706 V is no longer sold new, so it only makes sense as a used find.

Still deciding? The full Passive Home rankings cover every ranked option.

Specifications Side By Side

Focal Chorus OD 706 V Polk Audio Atrium 4
Price$600 per pair Discontinued$117.00 per pair
Ranked#3 of 13 in Outdoor Speakers#11 of 13 in Outdoor Speakers
Drivers6.5” (165mm) Polyglass mid-bass woofer, 1” (25mm) Al/Mg inverted dome tweeter4.5” (114mm) mineral-filled polymer cone woofer, 0.75” (19mm) anodized aluminum dome tweeter with neodymium magnet
ConfigurationPassive 2-wayPassive 2-way
Sensitivity90dB89dB
Impedance8 ohms8 ohms
Recommended Power25-150W10-80W
Frequency Response60Hz - 28kHz-
EnclosureSealed all-weather enclosureSealed all-weather Mineral-filled polypropylene
Dimensions12”H x 8.5”W x 7.6”D (304 x 216 x 192 mm)8.6”H x 5.7”W x 6.6”D (219 x 144 x 168 mm)
Weight7.1 lbs (3.2 kg)3.6 lbs (1.63 kg)
Bass Extension (-3dB)87.9Hz (measured, Audio Science Review)112.8Hz (measured, Audio Science Review)
Bass Extension (-6dB)71.8Hz (measured, Audio Science Review)98.1Hz (measured, Audio Science Review)
Bass Extension (-10dB)52.7Hz (measured, Audio Science Review)74.7Hz (measured, Audio Science Review)
Spinorama Preference Score3.521.46
Spinorama Preference Score with Perfect Sub6.515.10

How Focal Chorus OD 706 V compares with other leading options:

Prices on this page were last checked October 4, 2026 at 9:58 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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The Two Speakers In Full

Focal Chorus OD 706 V: $600 per pair Discontinued eBay

Focal Chorus OD 706 V ranking card

Newer model: the Focal 100 OD6, ranked lower, estimated 3.7/5.

Pros: Klippel NFS measurements show a strong 3.52 preference score (6.51 with subwoofer). Good horizontal dispersion (+60/-70 degrees) and smooth predicted in-room response (0.733 smoothness). Low distortion in the midrange and solid 90dB sensitivity make it easy to drive with standard outdoor receivers. Measured bass extension of 87.9Hz (-3dB).

Cons: Inverted dome tweeter shows typical rising response above 10kHz leading to a slightly bright signature on-axis. Bass extension rolls off below 72Hz (-6dB) in the sealed enclosure, and the model is now discontinued.

Bass Extension (-10dB)52.7Hz (measured, Audio Science Review)
Bass Extension (-3dB)87.9Hz (measured, Audio Science Review)
Bass Extension (-6dB)71.8Hz (measured, Audio Science Review)
ConfigurationPassive 2-way
Dimensions12”H x 8.5”W x 7.6”D (304 x 216 x 192 mm)
Drivers6.5” (165mm) Polyglass mid-bass woofer, 1” (25mm) Al/Mg inverted dome tweeter
EnclosureSealed all-weather enclosure
Frequency Response60Hz - 28kHz
Impedance8 ohms
Recommended Power25-150W
Sensitivity90dB
Spinorama Preference Score3.52
Spinorama Preference Score with Perfect Sub6.51
Weight7.1 lbs (3.2 kg)

Polk Audio Atrium 4: $117.00 per pair Amazon eBay

Polk Audio Atrium 4 ranking card

Pros: Extremely compact, lightweight (1.63 kg), and affordable outdoor pair with Speed-Lock quick mounting bracket. Clean build quality that easily survives harsh rain and sun exposure. Smooth dispersion pattern (+60/-70 degrees horizontal). Measured bass extension of 112.8Hz (-3dB).

Cons: Small 4.5” driver restricts low-end performance; bass extension drops steeply past 98Hz (-6dB) with little acoustic energy below 100Hz. Notable mid-treble shelf gives it a forward, bright presentation and yields a low 1.46 preference score.

Bass Extension (-10dB)74.7Hz (measured, Audio Science Review)
Bass Extension (-3dB)112.8Hz (measured, Audio Science Review)
Bass Extension (-6dB)98.1Hz (measured, Audio Science Review)
ConfigurationPassive 2-way
Dimensions8.6”H x 5.7”W x 6.6”D (219 x 144 x 168 mm)
Drivers4.5” (114mm) mineral-filled polymer cone woofer, 0.75” (19mm) anodized aluminum dome tweeter with neodymium magnet
EnclosureSealed all-weather Mineral-filled polypropylene
Impedance8 ohms
Recommended Power10-80W
Sensitivity89dB
Spinorama Preference Score1.46
Spinorama Preference Score with Perfect Sub5.10
Weight3.6 lbs (1.63 kg)