Polk Atrium 45 (White) Indoor/outdoor speakers at Crutchfield
3” (77 mm) Square, 45 Ohm, Intercom Speaker
Quam 8C5Z45 8" Ceiling Speaker, 45 Ohm Impedance | Full Compass Systems
Pyle Four 200-Watt Outdoor Speakers Plus PT260A 200-Watt Stereo Theater Receiver 2 x PLMR24 + PT260A - The Home Depot
Goldwood Heavy Duty 15 in. Woofer 550-Watt 8 ohm Replacement Speaker GW-15PC-8 - The Home Depot
JBL Professional CBT 1000 Constant Bandwidth Technology 2-Way Adjustable Coverage Line Array, Column Speaker
Outdoor Speaker Pair | Sonos
Amazon.com: Polk Audio Atrium 4 Outdoor Speakers with Powerful Bass (Pair, White), All-Weather Durability, Broad Sound Coverage, Speed-Lock Mounting System : Electronics
span style="color:#FF0000"><strong>REDUCED</strong></span><br>2.5" 45 OHM SPEAKER | All Electronics Corp.
Pyle Padh212 1600w Outdoor 7 Way Pa Loud-speaker Cabinet Sound System With Dual 12" Woofers, 3.4" Piezo Tweeters, And 5"x12" Super Horn Midrange : Target
Quam 30C25Z45OT 3" Weather Resistant Speaker 45 Ohm | eBay