Acoustic Image TEN2

The Acoustic Image TEN2 Series 4 is an ultra-compact, high-fidelity 2x10 acoustic combo amplifier delivering 600 to 650 watts of transparent power designed for upright bass, jazz guitar, and other acoustic instruments. [1, 2, 3]Key Features and Design

• Power Output: Delivers 600–650W at 4 ohms from a lightweight digital power amplifier with ultra-low noise and distortion. [1, 2, 3]
• Speaker Configuration: Features dual 10-inch ceramic woofers (one forward-firing, one downward-firing) plus a 2.5-inch tweeter for full-range, high-fidelity sound. [1, 2]
• Detachable Head: Uses the Cabrio docking system, allowing the amplifier head to be easily removed from the speaker cabinet for standalone use or transport. [1, 2]
• Channel Options: Available in both single-channel and two-channel (Series 4PLUS) configurations, with the latter supporting dual-source blending (microphones and pickups) with independent buffering and 48V phantom power. [1, 2, 3]
• Onboard Effects: Built-in 24-bit digital effects including reverb, delay, and a combined reverb/delay with adjustable rate and level controls. [1, 2]
• Portability: Weighs roughly 28 to 35 lbs while maintaining a remarkably small physical footprint. [1, 2]

I am the only previous owner of this amp and used it primarily for acoustic bass and guitar work. My double bass is equipped with a full circle pick up system and this amp worked very well in Big band, contemporary Symphony, and combo situations. I've also used it in some acoustic guitar settings and even used it with my classical then occasion demanded.

I have recently sold my double bass and am retiring from full time performance after 66 years so the amp is not being utilized. I highly recommend it for acoustic work but not so much for electric. I found it to be to "sweet" or clean for my Fender jazz. Like all good acoustic amps, it simply wants to produce clean sound.