JBL PRV-275 Marine Bluetooth USB AUX Digital Media Receiver w/ 4x 8" 2-Way 450 Watts Peak Power Black Speakers, 4-Channel Amplifier + Wire Kit, 50 Foot Speaker Wire, 40" Antenna, Auxiliary Mount - Road Entertainment
The "75" family of JBL compression drivers/tweeters
JBL SUB 175 - active subwoofer - aktivní subwoofer - Bass Reflex woofer - amplifier - Verstärker - YouTube
Amazon.com: JBL PRV-175 Marine Digital Media Receiver with Built-in Bluetooth, 2 x JBL JBLMS6510 6.5" Dual Cone White Speakers (2 Pairs) : Electronics
소리전자 - JBL 175 (회색버젼 혼포함)
NEW JBL 175 Watts Stage 3 6427 4x6" 2-Way Coaxial Speakers 4" x 6" Plate 6427AM | eBay
JBL - Jim Lansing Signature 175 Driver with 1217-1290 Horn - Early Gra – SkyFi Audio