---
product_id: 364606012
title: "D12 5000W Peak/1400W RMS 2-Channel Class D Amplifier, LCD Display, Crossover Switch, Rack-Mountable, 4/8 Ohm Power Output, for DJs and Live Sound"
brand: "rockville"
price: "₩816772"
currency: KRW
in_stock: true
reviews_count: 11
category: "Rockville"
url: https://www.desertcart.kr/products/364606012-d12-5000w-peak-1400w-rms-2-channel-class-d-amplifier
store_origin: KR
region: South Korea
---

# 5000W peak power punch Real-time LCD monitoring Flexible crossover switch D12 5000W Peak/1400W RMS 2-Channel Class D Amplifier, LCD Display, Crossover Switch, Rack-Mountable, 4/8 Ohm Power Output, for DJs and Live Sound

**Brand:** rockville
**Price:** ₩816772
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your sound, own the stage.

## Quick Answers

- **What is this?** D12 5000W Peak/1400W RMS 2-Channel Class D Amplifier, LCD Display, Crossover Switch, Rack-Mountable, 4/8 Ohm Power Output, for DJs and Live Sound by rockville
- **How much does it cost?** ₩816772 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/364606012-d12-5000w-peak-1400w-rms-2-channel-class-d-amplifier)

## Best For

- rockville enthusiasts

## Why This Product

- Trusted rockville brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Rugged:** Lightweight 9.7-lb Class D design with 1.5U rack-mount chassis and heavy-duty handles built for the road.
- • **Unleash Massive Power:** Delivers 1400W RMS at 4Ω and 700W RMS at 8Ω for commanding sound that dominates any event.
- • **Tailor Your Soundscape:** Switchable crossover (bypass, 80Hz, 160Hz) adapts seamlessly to subwoofers or full-range speakers.
- • **Precision Control at a Glance:** Advanced LCD display shows volume levels and temperature, keeping your setup performance razor-sharp.
- • **Versatile Stereo & Bridged Modes:** Supports multiple speaker configurations with stable 4Ω and 8Ω output for DJs and live sound pros.

## Overview

The Rockville D12 is a high-performance 2-channel Class D amplifier delivering up to 5000W peak and 1400W RMS at 4 ohms. Designed for DJs and live sound, it features an advanced LCD for real-time monitoring, a flexible crossover switch for versatile speaker setups, and a rugged, rack-mountable chassis weighing just 9.7 lbs. Perfect for professionals seeking powerful, precise, and portable amplification.

## Description

Buy Rockville D12 5000W Peak/1400W RMS 2-Channel Class D Amplifier, LCD Display, Crossover Switch, Rack-Mountable, 4/8 Ohm Power Output, for DJs and Live Sound: Power Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Packs a punch don't let its modern look throw you, It has Power. - Gave me a scare when I 1st powered up and no L side, turned up the volume and it kicked in. I pulled my Cerwin Vega LR-36's out of retirement for a Marine Corps Ball, one of my actives took a dump so made a command decision to call in the reserves and get my old pair an amp. Plenty of power to spare no doubt, exposed every loose point of the Vega, really bossed them around, Noise level hum (cause of the low frequency is pronounced) Like Marty's in Back to the Future. Performed well no issues, I'd put it up against a Peavey CS-800 (cause I'm old school:) Great Value for the buck so far.
Review: Sound is good, Build Quality Very Bad. - It's got the power, clear and clean. However the build quality is just not there. First we had to modify the rack ears because they did not match the hole separation on the rack. It wasn't the rack because the good quality devices matched just fine. The one of the XLR input doesn't release the cable when the tab is pressed. Took allot of fiddling to get it out again. If I wasn't using it in a rack where I never need to unplug them I would have returned it. Now I am finding the option switches on the back for cross over and stereo/bridging will change position way too easy. Gonna have to tape them so they don't get knocked. Would recommend to spend $50 more and get something else. We will be replacing this as soon as we can, maybe keep it as an emergency backup.

## Features

- HIGH-POWER PERFORMANCE: Delivers 5000W peak and 1400W RMS at 4 ohms, plus 700W RMS at 8 ohms, providing robust sound for DJ setups, live events, or home audio systems.
- VERSATILE 2-CHANNEL DESIGN: Supports stereo and bridged modes with 4-ohm and 8-ohm stability, ideal for powering passive speakers, subwoofers, or mixed sound systems.
- ADVANCED LCD MONITORING: Built-in LCD displays volume in dB per channel and operating temperature, offering precise control and real-time performance tracking.
- FLEXIBLE CROSSOVER SWITCH: Switchable crossover (bypass, 80Hz, 160Hz) for subwoofer or full-range use, ensuring compatibility with different speaker configurations.
- DURABLE AND PORTABLE: Lightweight 9.7-lb Class D design with 1.5U rack-mountable chassis, heavy-duty handles, and dual quiet cooling fans built for demanding environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09GG8PPKZ |
| Best Sellers Rank | #16,392 in Musical Instruments ( See Top 100 in Musical Instruments ) #67 in Power Amplifiers |
| Brand | Rockville |
| Customer Reviews | 4.6 4.6 out of 5 stars (81) |
| Date First Available | September 16, 2021 |
| Item Weight | 12.77 pounds |
| Item model number | D12 |
| Manufacturer | Rockville |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 1400 Watts |
| Package Dimensions | 21.3 x 14 x 5.8 inches |
| Specification Met | FCC |
| UPC | 819216028667 |
| Voltage | 100 Volts |

## Product Details

- **Brand:** Rockville
- **Manufacturer:** Rockville
- **Mounting Type:** Surface Mount
- **Number of Channels:** 2
- **Voltage:** 100 Volts

## Images

![D12 5000W Peak/1400W RMS 2-Channel Class D Amplifier, LCD Display, Crossover Switch, Rack-Mountable, 4/8 Ohm Power Output, for DJs and Live Sound - Image 1](https://m.media-amazon.com/images/I/51Tmu8u7sdL.jpg)

## Questions & Answers

**Q: What cord do I use to make this play off of a phone?**
A: I just got a $20 bluetooth transmitter and it works fine wirelessly.

**Q: So its got a double volume left and right double volume?**
A: On amps those arent volume knobs to set up properly your receiver controls your volume. Those are gain knobs. You wanna crank your receiver up to about 80% volume and then turn the gain knobs up to get maximum volume and sound without clipping. Using the gain knobs for volume increases distortion to speakers. With my set up my receiver goes to a 3 channel eq/ crossover with dedicated subout. Then that runs to 3 different amplifiers. A basic quick set up is my receiver is cranked to 80%max then I adjust my eq for gain on it using built in meter for maximum volume without clipping EQ then move on to Amp. Besides my sub amp my other two set somewhere between 12 and 22 gain. The amps peak power is not determined by how high you crank gain. But those are not volume knobs.

**Q: What about the power source? is it autovolt?**
A: no

**Q: Does anyone know the true rms on rpa16?**
A: What’s written in the specs is pretty accurate.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Packs a punch don't let its modern look throw you, It has Power.
*by D***A on November 16, 2025*

Gave me a scare when I 1st powered up and no L side, turned up the volume and it kicked in. I pulled my Cerwin Vega LR-36's out of retirement for a Marine Corps Ball, one of my actives took a dump so made a command decision to call in the reserves and get my old pair an amp. Plenty of power to spare no doubt, exposed every loose point of the Vega, really bossed them around, Noise level hum (cause of the low frequency is pronounced) Like Marty's in Back to the Future. Performed well no issues, I'd put it up against a Peavey CS-800 (cause I'm old school:) Great Value for the buck so far.

### ⭐⭐⭐⭐⭐ Sound is good, Build Quality Very Bad.
*by M***. on April 27, 2024*

It's got the power, clear and clean. However the build quality is just not there. First we had to modify the rack ears because they did not match the hole separation on the rack. It wasn't the rack because the good quality devices matched just fine. The one of the XLR input doesn't release the cable when the tab is pressed. Took allot of fiddling to get it out again. If I wasn't using it in a rack where I never need to unplug them I would have returned it. Now I am finding the option switches on the back for cross over and stereo/bridging will change position way too easy. Gonna have to tape them so they don't get knocked. Would recommend to spend $50 more and get something else. We will be replacing this as soon as we can, maybe keep it as an emergency backup.

### ⭐⭐⭐⭐⭐ Look and feel well built, in comparison to others brands of their power&price category
*by J***. on September 16, 2025*

Nice sound power, look and feel robust, used by first time with two 400W PA speakers loud for 8 hours continued and it was keep fresh and stable the entire event... I'am considering to buy another again soon...

## Frequently Bought Together

- Rockville D12 5000W Peak/1400W RMS 2-Channel Class D Amplifier, LCD Display, Crossover Switch, Rack-Mountable, for DJs and Live Sound
- Yuyaokk 2Pack 25 ft Speakon to 1/4" Male Speaker Cables, Professional 12 Gauge AWG Wire Audio Amplifier Connection Cord, DJ/PA Wire with Twist Lock.
- Rockville D14 7000w Peak/2000w RMS Class D 2 Channel Amplifier, Lightweight, Durable Steel Chassis, Built-in Limiter, for DJs and Live Sound

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*