Chase Home Theater SS18.1 vs Danley Sound Labs DTS10

Last updated: October 21, 2026

Short answer: the Danley Sound Labs DTS10 for output, the Chase SS18.1 if weight matters. The DTS10’s dual 12-inch tapped horn delivers a 129.6dB CEA-2010-A average and remains in current production, but it needs an external amplifier and weighs an extreme 129 kg (284.4 lbs) in a very large cabinet. The 18-inch Chase delivers 125.2dB from a lighter 41 kg (90.4 lbs) sealed cabinet, though it too is passive with sealed-cabinet room modes.

Chase Home Theater SS18.1 vs Danley Sound Labs DTS10

Buy the Danley Sound Labs DTS10. It is rated higher for sound quality; the Chase Home Theater SS18.1 is no longer sold new.

Looking for alternatives? See the complete Subwoofers rankings.

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Specifications Side By Side

Chase Home Theater SS18.1 Danley Sound Labs DTS10
Price$2,499 Passive, Discontinued$4,400 Passive
Ranked#34 of 143 in Large Home Subwoofers (Over 75 lbs)#14 of 143 in Large Home Subwoofers (Over 75 lbs)
Enclosuresealedtapped horn
PassiveYesYes
Output SPL at 12.5 Hz92.8 dB110.6 dB
Output SPL at 15 Hz97.2 dB119.0 dB
Output SPL at 20 Hz101.3 dB122.5 dB
Output SPL at 25 Hz106.0 dB125.5 dB
Output SPL at 31.5 Hz111.6 dB128.3 dB
Output SPL at 40 Hz118.2 dB125.3 dB
Output SPL at 50 Hz123.6 dB127.3 dB
Output SPL at 63 Hz128.1 dB130.9 dB
Output SPL at 80 Hz130.8 dB135.0 dB
Output SPL at 100 Hz132.6 dB133.0 dB
Output SPL at 125 Hz133.7 dB128.7 dB
CEA-2010-A Average (40-80Hz)125.2 dB129.6 dB
Dimensions22”H x 24”W x 22”D (558.8 x 609.6 x 558.8 mm)44”H x 59.5”W x 16”D (1117.6 x 1511.3 x 406.4 mm)
Measurement SourceData-bassData-bass
Weight89.9 lbs (40.8 kg)285.1 lbs (129.3 kg)
Drivers18” (457mm) driver2x 12” (305mm) driver
CountryUSAUnited States
Output SPL at 10 Hz-94.2 dB
Warranty-5
Cabinet Color-black

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