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Black rectangular AC/DC power adapter with barrel plug tip

Manw

Manw 15V 2.5A AC/DC Adapter ZB-A150025 Pro Sound

SKU CH-6HW3-YRCCA

Replacement 15V 2.5A power supply for Polk Audio Magni-Fi Mini and Kurzweil digital pianos with 100-240VAC input

  • Worldwide 100-240V input works across regions
  • 15V 2.5A output powers compatible soundbars
  • Replaces Polk Audio DSB1 DSB2 AM9114-A AM9114A Magni-Fi Mini system
  • Fits Kurzweil MP10 MP-10 MP10bp MP10F M-1 M1 KA110 KA-110 digital pianos
  • Barrel round plug tip ensures secure connection

Compatible Replacement Adapter

The Manw ZB-A150025 is a 15V 2.5A AC/DC power supply designed to replace the original adapter for specific Polk Audio soundbar systems including the DSB1, DSB2, AM9114-A, and Magni-Fi Mini models. It also fits Kurzweil digital pianos such as the MP10, M-1, and KA110 stage piano. The unit features a barrel round plug tip for secure connection.

Sustained Operation Behaviour

The adapter accepts a wide input range of 100-240VAC at 50/60Hz, making it suitable for worldwide mains voltage without a separate selector switch. As a switching power supply, it maintains a regulated 15VDC output up to 2.5A during continuous use, powering the soundbar or digital piano reliably through extended listening or practice sessions. The design supports steady load delivery rather than brief peak bursts.

Thermals Noise And Power Draw

The switching topology generates less heat than linear equivalents, so the enclosure remains only warm to the touch during normal operation. No cooling fan is present, resulting in completely silent running that will not interfere with audio playback or recording. Power draw from the wall scales with the connected device's consumption, staying within the 15V 2.5A rated output envelope.

How it compares

Measured against everything we stock in Pro Audio Equipment, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 613 comparable items (median $56.99).

Specifications

Product
Brand nameManw

Questions about this item

Does the 15 V 2.5 A output run warm during continuous use?

The adapter is a switching supply rated for 100-240 VAC input and 15 VDC 2.5 A output; normal warmth is expected under full load.

What connector does the soundbar need to accept this supply?

It uses a barrel round plug tip compatible with Polk Audio DSB1, DSB2, AM9114-A, AM9114A, Magni-Fi Mini, MagnifFi, SB225 31" soundbar models.

Will it power my older Kurzweil M-1 digital piano without modification?

Yes, the 15 VDC 2.5 A output and barrel tip match the Kurzweil M-1, M1, MP10, MP-10, MP10bp, MP10F and KA110, KA-110 arranger pianos.

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