
SpeakersMFR-VERIFIED
PSB Alpha T20
PSB
Checked against your build
This page doesn’t know your build. Open the builder to check this part against the parts you’ve already picked.
Check it in the builder →Where to buy
TRACKED RETAILER OFFERSpsbspeakers.comCHECKED 1 DAY AGO$1,099 →
We may earn a commission at no cost to you; it never affects rankings or compatibility verdicts — those come from the data.
Specifications · per-field provenance
● SOURCE-TRACKEDWhere we have it, each spec shows where the data came from.
Speaker Typefloorstanding towerManufacturer
Way Config2-wayManufacturer
Woofer Count2Manufacturer
Woofer Size Inches5.25Manufacturer
Tweeter Typealuminum domeManufacturer
Tweeter Size Inches0.75Manufacturer
Impedance Nominal Ohms8Manufacturer
Impedance Minimum Ohms6Manufacturer
Sensitivity DB 1w1m88Manufacturer
Sensitivity Measurement Contextanechoic full spaceManufacturer
Freq Response Low HZ36Manufacturer
Freq Response High HZ21000Manufacturer
Freq Response Toleranceplus minus 3dBManufacturer
Recommended Power Min W15Manufacturer
Recommended Power Max W120Manufacturer
Crossover Frequency HZ2500Manufacturer
Enclosure Typebass reflex portedManufacturer
Port LocationrearManufacturer
Grille IncludedYesManufacturer
Height Inches32.5Manufacturer
Width Inches6.8Manufacturer
Depth Inches9.4Manufacturer
Weight Lbs26.2Manufacturer
Sold AspairManufacturer
Finish OptionsBlack Ash, WalnutManufacturer
Common questions
ANSWERED FROM THE DATAWhat receiver do you need to drive the PSB Alpha T20?
The PSB Alpha T20 is rated at 88 dB sensitivity (about average to drive) and dips to a stated 6Ω minimum — an easy electrical load most receivers handle. Our free builder checks this against the exact parts in your build.
How much do the PSB Alpha T20 cost as a pair?
$1,099 for the left/right pair at today's tracked price. Retailers list some speakers per unit and some per pair without saying so loudly — we normalize every price on this site to what the pair actually costs.
Computed from this product’s normalized, source-tracked fields — an unstated spec reads as “can’t check”, never as a yes or a no.
Check it against your build →Guides for Speakers
BUYING ADVICEThe best bookshelf speakers for home theaterRead the guide →
Speaker sensitivity and impedance, explainedRead the guide →
Speaker placement: the free upgrade most rooms are missingRead the guide →
More Speakers
SAME DEPARTMENTPSB PWM Sat$1,149
Aperion Audio Verus V5B$1,099
Wharfedale Diamond 12.3i$1,198
PSB Imagine B50$999
PSB CS AIC 860$999
Klipsch RP-6000F II$1,050