Skip to product information
1 of 3

Zapco ST-4XP SQ III 4-Channel Class-AB Sound Quality Amplifier

Zapco ST-4XP SQ III 4-Channel Class-AB Sound Quality Amplifier

Zapco ST-4XP SQ III – 4-Channel Class-AB Sound Quality Amplifier

The Studio-X SQ III series brings a new high efficiency finned chassis and temperature controlled fans so the amplifier plays all day long with no problems of overheating. Zapco added the proprietary RCA connectors from the Z-LX amplifiers and higher end audio caps to take affordable sound quality to a new level.

Specifications

Type 4-Ch. Class-AB
Power, 4Ω 4 x 150 W
Power, 2Ω 4 x 250 W
Power, Bridged 4Ω 2 x 500 W
Signal stage S/N > 95 dB, THD + noise < 0.05%
Frequency response 15 Hz - 30 KHz
Low level in/out 4 x RCA in, 2 x RCA out
Controls HP-FULL-LP filter, 0/12dB bass boost
Gain Adjustable, 1V - 4V
Dimensions (mm) Overall 475 x 160 x 58
Regular price $599.99 USD
Regular price Sale price $599.99 USD
Sale Sold out
Shipping calculated at checkout.
Quantity
View full details