This Model Has Been Discontinued

A4


Reliable, Performance, Value

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Sound Tech

Official Demo Store

Historic District, 10490 Business Center Ct, Old Town Manassas, VA, USA

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Unique Audio

8178 Newington Rd, Lorton, VA, USA

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Don’t have a DD AUDIO dealer near you? Contact us online or call us at 405-239-2800 to purchase direct.

The A4 delivers 75W x 4CH at 2 ohm stereo and 130W x 2CH at 4 ohm bridged. This amp is the perfect match for the DX and DC components.

Features

  • MOSFET power supplies
  • Class AB topology
  • Variable LPF and HPF crossover networks
  • Variable 0-12db bass boost at 45Hz
  • Daisy chain capability
  • Tri Mode output capability
  • Soft turn on 5-way protection circuits
  • 2 OHM stereo stability

A4

Test Voltage: 14.4
Input Channel(s): 1
Output Channel(s): 4
Continuous Wattage @4ohm: 55W x 4CH, 130W x 2CH
Continuous Wattage @2ohm: 75W x 4CH
Max Current Draw (Amps): 30
RCA Input Voltage Sensitivity: 0.2 - 6
RCA Input S/N: >95dB
THD: 0.05%
ZVL Input: No
Pass Thru Output: No
Power Wire Gauge: Spade Terminal
Speaker Wire Gauge: Spade Terminal
Dimensions (Inches): 9.44 x 9.44 x 2.08
Dimensions (MM): 240 x 240 x 53
Shipping Weight (Lbs): 7
Price (USD): 169 each

The A Series amps are some of the best values in car audio. They are class AB amplifiers that offer highly reliable, feature-rich designs generally found only in the likes of high-end amplifiers, but at entry level prices. So if you’re looking for a serious system upgrade, but don’t want to break the bank the A Series amps are here to save the day.

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Support Small Business and Enjoy Expert Installation

We believe in supporting brick and mortar dealers and have carefully partnered with small businesses who can provide quality installation and customer satisfaction befitting DD AUDIO® equipment.

Check with your local dealer for stock and promotional discounts.

DD Audio
4025 NW 36th Street
Oklahoma City, OK 73112
(405) 239-2800 | Fax: (405) 239-7100