show / hide sidebar
Take home the gear you want right now with flexible repayment plans to suit your budget and lifestyle.
Mac Audio BLK4000 Compact Four Channel Power Amp With High Output Power
On sale now! off!
Information About This Item
Compact Four Channel Power Amp With High Output Power
The BLK 4000 is the all-rounder for every intended purpose. With 4 x 100 watts of maximum power and 4 x 50 watts of continuous power at 8 ohms (160/80 watts at 2 ohms), it really does fire up the front and rear speakers. Thanks to Multi-Connectivity, it can handle both low-level outputs, such as the RCA sockets of a head unit, as well as signals from the speaker outputs of a factory radio. A low-level output and a remote-out enable the connection and automatic activation of a further power amplifier for the bass range, such as the BLK 1000. The crossover frequency is adjustable between 25 and 200 Hz, enabling perfect adjustment of the tuning between the subwoofer and the other speakers.
- Multi Connectivity: High And Low Level Inputs
Automatic Turn On/off Remote Output For Subwoofer Amplifier
- Typ 4-channel Class D Mini Amplifier
- Max. Power Output (Sine Burst 2:8, 1 Khz) Into 4 Ohms 14.4v 4x100w
- Rms Power Output (Din 45 324) Into 4 Ohms, 14.4v 4x50w
- Max. Power Output (Sine Burst 2:8, 1 Khz) Into 2 Ohms 14.4v 4x160w
- Rms Power Output (Din 45 324) Into 2 Ohms 14.4v 4x80w
- Frequency Response 10 Hz – 30 Khz (-3 Db)
- Thd < 0.05 % (1 Khz)
- Signal-to-noise Ratio (A-weighted) >100 Db
- Input Sensitivity Low Level Inputs 0.2 V – 6 V
- Input Sensitivity High Level Inputs 0.6 V – 8 V
- Input Impedance Low Level Inputs 100 Kohm
- Input Impedance High Level Inputs 1 Kohm
- Power Supply 12 V Minus An Masse
- Dimensions (W X H X D) 172 X 36 X 97 Mm
- Amplifier Weight 0.65 Kg
You may return most new, unopened items within 30 days of delivery for a full refund less a 20% re-stocking fee and any shipping costs which are unable to be retrieved. Frankies will pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
The balance of the refund will be issued as a store credit for purchase of your next product or paid directly back into your PayPal account. You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
To organise a return of an item, please contact the store the purchase was made from, either via phone, email or dropping into the store.
Frankies offer $9 FLAT RATE Australia-wide shipping, no matter the number of items however, some larger/heavier items may incur a higher fee which will be noted during the checkout procedure. Frankies do not ship to PO Boxes, Parcel Lockers or addresses outside of Australia