Zapco ST-104D SQ III Amp 4-Channel Class D Compact Amplifier 4x100w RMS

ST-104D SQ III

4-Ch. Class D Compact Amplifier

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.
- 4-Channel, Full Range, Class D
- RCA and Speaker Level inputs
- Variable input gain control
- Variable electronic crossover
- Variable bass boost control
Specification
Part Number: ST-104D SQ III
- 4-Channel, Full Range, Class D
- RCA and Speaker Level inputs
- Variable input gain control
- Variable electronic crossover
- Variable bass boost control
- Power @ 4Ω: 4 x 100 watts RMS
- THD @ Rated Power < 0.5%THD
- Power @ 2Ω: 4 x 150 watts RMS
- Power Bridged @ 4Ω: 2 x 300 W RMS
- Signal to Noise Ratio > 90dB
- THD + Noise < 0.1%
- Frequency Response 15Hz to 30KHz ±1dB
- Input Sensitivity .35v to 9v (Low)
- Net Dimensions (mm): 124(W) x 50(H) x 213(L)
- Overall Dimensions (mm): 124(W) x 50(H) x 242(L)
What's Included
1 Year Warranty
- Zapco ST-104D SQ III
- Brand
  Zapco
- Channels
  4
- Country of origin
  Italy
- Model
  ST-1000XM III
- Rms power
  600W
- Description tag
  ST-104D SQ III 4-Ch. Class D Compact Amplifier The new Class-D Compact Amplifiers.Power and Performance in the smallest spaces. The ST-III amps were the first
- Title tag
  Zapco ST-104D SQ III Amp 4-Channel Class D Compact Amplifier 4x100w
Satisfaction Guaranteed

If you are not 100% satisfied, we are happy to exchange or refund the full price of the merchandise within 30 days of delivery. All returned items must be in as-new fully re-saleable condition in the original box and include all packaging material, manuals, and accessories. We reserve the right to refuse an exchange or full refund if goods are not returned in as new re-saleable condition or are damaged.

Upon receipt of your order you are advised to carefully inspect the package and goods to ensure they are intact and complete. Should you find the parcel to be damaged or incomplete, please notify us within 24 hours.

If you believe your item is defective please notify us immediately so we can help troubleshoot and provide a replacement or warranty service (if applicable). We will provide a return shipping label and a replacement will be sent after the defective item has been received and tested by our technician.

Return/Exchange Process

To request a return/exchange, please send us a message so we can assign a return merchandise authorization (RMA) number. Customers are responsible for the return shipping costs unless the item(s) arrived damaged or defective. Please note that tracking is required for all packages returned back to us.