V600:2-US 2-Channel 600W PowerTANK Class D Amp

Description

The Dynacord V600:2 is a compact 2-channel power amplifier delivering a total PowerTANK capacity of 600 W. It combines a Class D output stage with professional power supply and protection features to support distributed audio systems. The design focuses on clear voice reproduction and reliable background music reproduction in commercial environments.

PowerTANK technology provides a shared reservoir of amplification power that dynamically allocates energy across both channels. Variable Load Drive (VLD) ensures consistent power delivery into 4 Ohm, 8 Ohm, 70 V and 100 V loads. Energy-saving features EcoRAIL and Auto Power Down reduce consumption during low-level operation or extended idle periods.

The amplifier delivers up to 500 W into 4 Ohm and up to 600 W into 8 Ohm or 100 V under power sharing conditions, with THD+N under 0.1% at 1 kHz and 1/8 rated output. Signal to noise ratios exceed 100 dB depending on load and damping factor remains high for tight speaker control. A switching power supply with power factor correction supports efficient Class D operation.

Inputs include a 6-pin 3.81 mm Euroblock balanced analog connector and an RJ45 AES72-1E compatible port for single-cable installations. Loudspeaker outputs use a 4-pin 5.08 mm Euroblock terminal and mains use an IEC C14 inlet. A 5-pin control port provides Remote On and galvanic isolated Ready/Fault relay contacts.

The V600:2 is suitable for classrooms, retail environments, hospitality venues, and houses of worship requiring intelligible voice paging and low-profile background music. Its compact half-rack width and one RU height make it ideal for under-counter or space-constrained racks. The unit supports distributed multi-zone systems that benefit from flexible power allocation and reduced operational costs.

Installation and operation are simplified by included single- or dual-rack mounting brackets and a convection-first DualCOOL thermal design that engages an intelligent fan in extreme conditions. Front-panel LEDs report signal, limit and fault conditions per channel to aid commissioning and troubleshooting. Comprehensive protection includes audio limiters, DC and HF protection, short-circuit and mains over/under voltage safeguards to ensure long-term reliability.

Specifications

Electrical
Output power	4 Ohm / 8 Ohm / 70 V / 100 V
Maximum output power per channel	4 Ohm: 500 W, 8 Ohm: 600 W, 70 V: 500 W, 100 V: 600 W
Total rated output power	600 W
Number of channels	2x
Output voltage RMS rated power	4 Ohm: 34.6 V, 8 Ohm: 49.0 V, 70 V: 70.7 V, 100 V:
Maximum RMS output voltage	4 Ohm: 40.0 V, 8 Ohm: 56.0 V, 70 V: 70.7 V, 100 V:
Rated impedance per channel	4 Ohm, 8 Ohm, 70 V: 16.7 Ohm, 100 V: 33.3 Ohm
Minimum impedance per channel	4 Ohm: 2.6 Ohm, 8 Ohm: 4 Ohm, 70 V: 10 Ohm, 100 V: 16.7 Ohm
Amplifier
Nominal Gain	4 Ohm: 27.0 dB, 8 Ohm: 30.0 dB, 70 V: 33.2 dB, 100 V: 36.2 dB
Maximum Gain	4 Ohm: 33.0 dB, 8 Ohm: 36.0 dB, 70 V: 39.2 dB, 100 V: 42.2 dB
THD+N	< 0.1% (1/8 rated output power, 1 kHz)
Crosstalk	4 Ohm: < -70 dB, 8 Ohm: < -75 dB, 70 V: < -90 dB, 100 V: < -95 dB
Frequency response	HP: 30/100/150 Hz to 20 kHz, LP: 30 Hz to 150 Hz
Frequency response	HP: 50/100/150 Hz to 20 kHz, LP: 50 Hz to 150 Hz
Damping factor	4 Ohm: > 75, 8 Ohm: > 150, 70 V: > 250, 100 V: > 500
Output stage topology	Class D fixed frequency
Signal to noise ratio	4 Ohm: > 100 dB, 8 Ohm: > 102 dB, 70 V: > 101 dB, 100 V: > 103 dB
Output noise	4 Ohm: < -68 dBu, 8 Ohm: < -67 dBu, 70 V: < -62 dBu, 100 V: < -61 dBu
Connectivity
Analog audio input	1x 6-pin Euroblock 3.81 mm male parallel 1x RJ45 AES72-1E
Maximum input level	+18 dBu
Input impedance, active balanced	20 k Ohm
Mains Input	IEC C14
Loudspeaker output	4-pin Euroblock 5.08 mm female
Control port
Control port Type	1x 5-pin Euroblock 3.81 mm male
Remote On	Remote On / Standby contact
Ready/Fault	Galvanic isolated relay max.30 V / 500 mA
Environmental
Climatic conditions	Convection cooling in tabletop and rack with spacing, forced cooling side to rear in rack without spacing and in extreme thermal conditions
Ambient temperature limits	+23 to +113 Degree F (-5 to +45 Degree C)
Altitude (Operating)	-1614 to 16404' (-500 to 5000m)
Mechanical.
IEC Protection class	Class I grounded
General
Signal processing	Input Routing, Filter 24 dB/Oct., Hi-pass 30/50/100/150 Hz, Lo-pass 150 Hz, Peak Limiter
Power requirements	100 V to 240 V 50 Hz to 60 Hz AC
Power consumption	Consumption at 1/8 rated output power: 115 W, Idle mode ecoRAIL: <12 W, Standby mode APD: <1 W
Power supply topology	Switching power supply with power factor correction
Protections	Audio limiters, high temperature, DC, HF, short circuit, back-EMF, peak current limiters, inrush current limiters, mains over/under voltage protection
Front status LEDs	Signal, limit, fault LEDs per channel; power LED
Physical
Dimensions (H x W x D)	1.74 x 8.6 x 10.6 in (44.2 x 218 x 269.5 mm)
Weight	4.6 lbs (2.1 kg)

Free Ground Shipping

We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.

UPS Ground

UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.

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For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.

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International Customers

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Major Credit Cards: Visa, MasterCard, Discover and American Express.
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Money orders: and personal checks or company checks (may take up to 10 days to clear).
Wire Transfer: ( Bank Transfer ) Only for the amount over $500. Contact us for the bank details.
Phone Orders: To place a phone order please call 1.888.902.3309 or 1.916.246.6264 and one of our Customer Service Representatives will take your order (8:00am - 6.00pm PST).
Purchase order: Fax purchase orders to 1.916.672.2557

We Offer A 30-Day Money Back Guarantee:

Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.

Refunds:

Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.

Exchanges:

If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.

No Returns/Exchanges on the following:

TVs and monitors 20" and larger
Special Order merchandise
Any item indicated on the website as non-returnable

For more information see our official Return Policy

Dynacord V600:2-US 2-Channel 600W PowerTANK Class D Amplifier / Variable Load Drive VLD / EcoRAIL

Description