Sonance DSP-2-150 MKIII Stereo Power Amplifier
The DSP-2-150 MKIII is Sonance's two-channel DSP-equipped amplifier built for custom installation — 150 watts per channel with an integrated digital signal processor that handles EQ, crossover management, time alignment, and room correction at the amplifier level rather than upstream in the signal chain. For an architectural installation where the speakers are fixed in walls or ceilings and the room can't be treated acoustically, the ability to tune the output at the amp is the practical solution.
Two channels makes it the right tool for a dedicated zone, a stereo pair of in-wall or in-ceiling speakers, or as part of a larger multi-zone system where each zone gets its own amplifier and DSP profile dialed in by the integrator. Class D amplification keeps the chassis compact and the heat load manageable for equipment closet installation.
The MKIII designation indicates the third generation — Sonance has refined the platform through multiple iterations, with the current version bringing updated DSP tooling and processing capability. Designed to integrate with Control4, Savant, and other home automation ecosystems via standard control protocols.
This is CI infrastructure, not audiophile two-channel gear. Within its category — reliable, tunable, compact amplification for architectural speaker installations — it's well-regarded.
Couldn't load pickup availability
Return Policy
Return Policy
We offer a 3-day return window on all purchases. Returns made to a credit or debit card will incur a 5 percent processing fee. Shipping costs, both to and from, are the responsibility of the customer if applicable.
After the 3-day window and up to 3 weeks from the date of purchase, items may still be returned, subject to a 20 percent restocking fee.
For shipped orders, customers must notify us within 3 days of receiving the item to initiate a return. Once the item is received back in the same condition it was sent, we will issue a refund minus all shipping charges and a 5 percent credit card processing fee.
Need Help? View our services
Need Help? View our services
The DSP-2-150 MKIII is Sonance's two-channel DSP-equipped amplifier built for custom installation — 150 watts per channel with an integrated digital signal processor that handles EQ, crossover management, time alignment, and room correction at the amplifier level rather than upstream in the signal chain. For an architectural installation where the speakers are fixed in walls or ceilings and the room can't be treated acoustically, the ability to tune the output at the amp is the practical solution.
Two channels makes it the right tool for a dedicated zone, a stereo pair of in-wall or in-ceiling speakers, or as part of a larger multi-zone system where each zone gets its own amplifier and DSP profile dialed in by the integrator. Class D amplification keeps the chassis compact and the heat load manageable for equipment closet installation.
The MKIII designation indicates the third generation — Sonance has refined the platform through multiple iterations, with the current version bringing updated DSP tooling and processing capability. Designed to integrate with Control4, Savant, and other home automation ecosystems via standard control protocols.
This is CI infrastructure, not audiophile two-channel gear. Within its category — reliable, tunable, compact amplification for architectural speaker installations — it's well-regarded.
8/10- Great condition.