Yorkville AP4K Power Amplifier
Available - Please allow 10 to 14 days for delivery.
In stock! Most orders placed before 3pm EST ship the same day!
Low stock! Order today and our staff will keep you updated when your order ships.
We have more on the way. Order now and we'll keep you updated as to when your order will ship. For more assistance, please call us at 877-778-7845!
Unavailable! We are no longer able to get this product from the vendor. Call us at 877-778-7845 and our staff will assist you in finding a replacement.
Arriving soon! Preorder and reserve yours now! We have placed large orders for this item to ensure early delivery. Your order will ship the same day we receive it from the vendor.
Free Shipping Over $99*
No Tax Outside FL and PA!
Items included in this bundle
Capable of delivering 1800 watts per channel into either a 2 or 4 ohm load, Yorkville Sound's new AudioPro AP4K uses proven Class-H technology and advanced protection circuitry to provide unmatched long term reliability in the field.
An impedance mode switch on the back panel of the amplifier allows the user to select full output power into either a two or four ohm load for maximum application flexibility. This means this compact two rack space amplifier can deliver up to 3600 watts of clean, pure power into either 4 or 8 ohm loads (bridged), making it a perfect solution for virtually any touring live sound, club system or installation.
The internal signal path has been optimized and a toroidal transformer is used in the AP4K design - both serving to reduce hum and noise in practical real-world applications. It's three-tier Class-H design approaches efficiency normally associated with Class-D technology; yet provides the superior transient response and low distortion of the best analog designs.
|Continuous Average Power @ 8 Ohms BCD (Watts)||600 (x2)(2ohm mode)/1000 (x2)(4ohm mode)|
|Continuous Average Power @ 4 Ohms BCD (Watts)||1000 (x2)(2ohm mode)/1800 (x2)(4ohm mode)|
|Continuous Average Power @ 2 Ohms BCD (Watts)||1800 (x2) (2ohm mode)/ NA in 4ohm mode|
|Continuous Average Power Bridged BCD (Watts)||3600 @ 4 ohms /3600 @ 8 ohms|
|Burst Average Power @ 8 Ohms BCD(Watts)||1000 (x2)(2ohm mode)/1800 (x2)(4ohm mode)|
|Burst Average Power @ 4 Ohms BCD (Watts)||1800 (x2)(2ohm mode)/3500 (x2)(4ohm mode)|
|Burst Average Power @ 2 Ohms BCD (Watts)||2500 (x2)(2ohm mode)/ NA|
|Burst Average Power Bridged BCD (Watts)||5000 @ 4 ohms / 7000 @ 8 ohms|
|Frequency Response (Hz, +/- 1dB)||20-20,000|
|Hum and Noise (un / Aweighted -dB)||-100/ -115|
|THD -1kHz- 4 OHMS||0.01|
|THD - 20Hz-20kHz, 4 Ohms||less than 0.1%|
|Slew Rate (V/uS)||25|
|Slew Rate Bridged (V/uS)||50|
|Damping Factor (30 Hz - 400 Hz @ 8 Ohms)||600|
|Crosstalk (1kHz / 20Hz-20kHz)||-75 / -60 dB|
|Input Impedance - Bal/Unbal (Ohms)||10,000/5,000|
|Input Sensitivity (Vrms) For Full Power Out||1.0V (2ohm mode) / 1.4V(4ohm mode)|
|Max Voltage Gain (dB)||36|
|CMRR @ 60Hz (min/typ)||48/56 dB|
|Stereo / Bridge (S/B)||S/B|
|Protection||DC, Load, Thermal|
|High Pass Filter||50Hz, 18dB Octave|
|Cooling Path||Front to Rear|
|Inputs - XLR||2|
|Inputs - 1/4" Jacks||4|
|Outputs - Speakon 4-pin||2|
|Outputs - Binding Post||2|
|Power Consumption (typ/max)||1130/1800 Watts|
|Exterior Finish||Baked, Black Painted|
|Dimensions (DWH /D fm ears, inches)||16.5 x 17.3 x 3.5 x 14.9|
|Dimensions (DWH /D fm ears, cm)||41.5 x 43.9 x 8.9 x 37.85|
|Weight (lbs / kg)||41 / 18.5|
Your Yorkville AP4K Power Amplifier review
Reviews usually appear on the site within one week of posting. All reviews are checked by an editor to insure they are
relevant and contain appropriate language. We do post negative reviews, as long as they are constructive and do not contain profanity.
The best reviews include not only whether you liked or disliked the product, but also why. Written comments are required. Be constructive
and specific with your praise or criticism. It will help other people believe you. While we appreciate your time and comments, we
respectfully request that you refrain from including the following in your review:
- Profanity, obscenities, or spiteful remarks.
- Single-word reviews. We want to know why you liked or disliked the item.
- Phone numbers, mail addresses, URLs.
- Availability, price, or alternative ordering/shipping information.
Reviews are typically posted within three days. All reviews become the sole property of MusiciansBuy, and may be used at MusiciansBuy's