ST-D Amplifiers

The new Class-D Compact Amplifiers.
Power and Performance in the smallest spaces.
The ST-III amps were the first to get the new Studio brushed aluminum finned chassis, with the standard measurements for all models of 16 cm (W) and 5.8 cm (H). With the new ST-D Compact Series we've decreased these dimensions to 12.4 cm (W) and 5 (W), further reducing an already compact chassis.
The small size does not mean reduced performance or control possibilities. Also in the ST-D Compact Series you will have the possibility to use RCA or Speaker Level inputs, variable input gain control, variable electronic crossover and bass boost control.

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Original price $416.67 - Original price $416.67Original price$416.67$416.67 - $416.67Current price $416.67| /
Zapco - ST-64D SQ MINI - Class D, 4-Ch, optional HD-BT Power 2Ω: 4 x 75W, 4Ω: 4 x 50W
ZapcoOut of stockThe Zapco ST-64D SQ MINI is a compact Class D 4-channel amplifier designed for sound quality enthusiasts who demand high fidelity in a small form f...
View full detailsOriginal price $416.67 - Original price $416.67Original price$416.67$416.67 - $416.67Current price $416.67| /Sold out -
Original price $416.67 - Original price $416.67Original price$416.67$416.67 - $416.67Current price $416.67| /
Zapco - ST-501D SQ MINI - Class D, Mono Power 1Ω: 1 x 530W, 2Ω: 1 x 320W
ZapcoOut of stock• Model: ST-501D SQ MINI• Class: Class D (mono)• Power Output: • 530 W × 1 @ 1 Ω • 320 W × 1 @ 2 Ω • 180 W × 1 @ 4 Ω• THD (at rated power): < 0....
View full detailsOriginal price $416.67 - Original price $416.67Original price$416.67$416.67 - $416.67Current price $416.67| /Sold out