Experience high-quality sound with this Boston Acoustics 4 CH Amplifier GT42. Made in Italy. With a system configuration of 4.0 Channel, this amplifier is perfect for front stage highs and mids, or bridged for sub.The Boston Acoustics brand is known for its exceptional sound quality, and this model, in particular, is a fan favorite. The GT42 model is renowned for their clarity of sound and powerful performance. This soundsystem is perfect for any car audio needs and is sure to impress. Working, in use before pulling for photos, but two channels L/R are blown, two channels working. I have this powering my A/D/S 6.5” mids and the GT22 running A/D/S tweeters. GT42 Italian made amp! Including GT22 amp to make up for blown channels in GT42. The smaller amp has a cut in the rear mesh you can see to the far left side in one of the photos. Has worked great, thats just how I got it. Features GT42: 4-Channel High Current Amplifier 2 Ohm Mono Stable Advanced cooling allows varied mounting positions Adjustable feet for varied mounting surfaces Screw-down security cover protects tuning controls Terminals accept bare heavy-gauge wire Adjustable input sensitivity: 0.2 - 5 V Variable High-Pass Crossover: 20 - 350 Hz (12 dB/Oct) Variable Low-Pass Crossover: 50 - 350 Hz (24 / 12 dB/Oct) Variable Q Control: 0.7 - 1.2 Power and Safe LEDs Recessed RCA Inputs allow clearance for tight mounting locations Optional subwoofer level control not included Dimensions: 22 L x 9 W x 2-1/2 HRMS Power Rating: 14.4VDC: 100 watts x 4 chan. @ 4 ohms 150 watts x 4 chan. @ 2 ohms 300 watts x 2 chan. @ 4 ohms 450 watts x 2 chan. @ 2 ohms 12.6VDC: 75 watts x 4 chan. @ 4 ohms 120 watts x 4 chan. @ 2 ohms 220 watts x 2 chan. @ 4 ohms 350 watts x 2 chan. @ 2 ohmsGT-42 - Boston Acoustics 4 Ch. 700 Watt Amplifier I bought these two amps on ebay about 7 years ago and just took them out of car for photos and to sell. Have some smudges and marks that would probably clean up with the right cleaner, but I didnt want to mess them up so just dusted them off nice. Will pack safely together and bubble wrap. Ive enjoyed these amps!

A pair of arguably the best sounding amplifiers of their day, presentable for their age, making room so priced accordingly. My loss is your gain.

Experience high-quality sound with this Boston Acoustics 4 CH Amplifier GT42. Made in Italy. With a system configuration of 4.0 Channel, this amplifier is perfect for front stage highs and mids, or bridged for sub.The Boston Acoustics brand is known for its exceptional sound quality, and this model, in particular, is a fan favorite. The GT42 model is renowned for their clarity of sound and powerful performance. This soundsystem is perfect for any car audio needs and is sure to impress. Working, in use before pulling for photos, but two channels L/R are blown, two channels working. I have this powering my A/D/S 6.5” mids and the GT22 running A/D/S tweeters. GT42 Italian made amp! Including GT22 amp to make up for blown channels in GT42. The smaller amp has a cut in the rear mesh you can see to the far left side in one of the photos. Has worked great, thats just how I got it. Features GT42: 4-Channel High Current Amplifier 2 Ohm Mono Stable Advanced cooling allows varied mounting positions Adjustable feet for varied mounting surfaces Screw-down security cover protects tuning controls Terminals accept bare heavy-gauge wire Adjustable input sensitivity: 0.2 - 5 V Variable High-Pass Crossover: 20 - 350 Hz (12 dB/Oct) Variable Low-Pass Crossover: 50 - 350 Hz (24 / 12 dB/Oct) Variable Q Control: 0.7 - 1.2 Power and Safe LEDs Recessed RCA Inputs allow clearance for tight mounting locations Optional subwoofer level control not included Dimensions: 22 L x 9 W x 2-1/2 HRMS Power Rating: 14.4VDC: 100 watts x 4 chan. @ 4 ohms 150 watts x 4 chan. @ 2 ohms 300 watts x 2 chan. @ 4 ohms 450 watts x 2 chan. @ 2 ohms 12.6VDC: 75 watts x 4 chan. @ 4 ohms 120 watts x 4 chan. @ 2 ohms 220 watts x 2 chan. @ 4 ohms 350 watts x 2 chan. @ 2 ohmsGT-42 - Boston Acoustics 4 Ch. 700 Watt Amplifier I bought these two amps on ebay about 7 years ago and just took them out of car for photos and to sell. Have some smudges and marks that would probably clean up with the right cleaner, but I didnt want to mess them up so just dusted them off nice. Will pack safely together and bubble wrap. Ive enjoyed these amps!

Boston Acoustics GT-22 2-Channel High Current Amplifier. There are some scratches on the bottom

Boston Acoustics GT-22 2-Channel High Current Amplifier. Sound Quality! All gold connections Back when Boston Acoustics was top of the line sound quality. Old school Condition is Used. Shipped with USPS Priority Mail.