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HDL 28A

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2-Way 2200W Active Line Array Speaker (Black) RCF HDL 28A
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Basic Information
Product Name HDL 28A
Brand RCF
Sale Price Php 268,000.00
Mileage Points :2,680.00
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Product Code P0000TKG
Product Details 2-Way 2200W Active Line Array Speaker (Black)
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Product Details

 

RCF HDL 28A

2-Way 2200W Active Line Array Speaker (Black)

 

Overview

 

Part of the HDL Series of speakers, the black RCF HDL 28-A is an active speaker module designed to be used as part of a long-throw concert line-array sound system for touring sound reinforcement for small to medium venues, concert halls, and outdoor events. The speaker provides ultra-linear amplitude response, while also being easy to stack and fly. It is well suited to stand with the rigors of live sound reinforcement or rentals applications in performance venues, clubs, corporate spaces, houses of worship, mobile DJ setups, and more.

 

The HDL 28-A is equipped with a 2200W peak, Class-D digital amplifier, which drives 1600W into the dual 8" woofers and 600W into the 1.4" compression driver. The crossover is set at 750 Hz. The speaker delivers a frequency response of 50 Hz to 20 kHz with a peak SPL output of 135 dB, and 100°H x 15°V coverage. The integrated DSP offers low-latency loudspeaker processing, while phase and amplitude are corrected using proprietary FiRPHASE technology conceived for delivering a natural and transparent sound, with a balanced stereo image.

 

First-Class Transducers

  • The RCF HDL 28-A features state-of-the-art RCF transducers with neodymium magnets.

  • RCF’s experienced engineering teams have specially developed and matched each component—starting from the power supply through the input board, to the amplifiers and transducers, right up to the complete HDL 28-A system.

 

High-Frequency Compression Driver

  • 1.4" diaphragm titanium compression driver with 3" voice coil

  • 750 Hz crossover point

 

Low-Frequency Drivers

  • Two 8” woofers with 2.5” voice coil and neodymium magnets

  • Low frequencies handling down to 50 Hz

  • Cone finished in water-resistant fiber

  • Surrounding polycotton M-roll

  • Hyper-vented magnetic structure

 

4-Path Waveguide

  • The custom-designed 4 PATH waveguide allows a precise coverage of 100 x 15 degrees, while also delivering an excellent linear high-frequency response.

  • The unique shape of the four ducts forming the guide creates an ideal isophasic load from 750 Hz up to the highest audible frequencies.

 

DSP

  • The low-latency, 32-bit DSP section deploys a remarkable amount of processing power for live performances with straight-forward control and monitoring of single parts of the module, including rigging angles and transducer performance via RDNet.

  • Thermal and RMS protections preserves the speaker's performance and helps to ensure reliability.

 

The Acoustic Beauty of Symmetry

  • The symmetrical design of the cabinet produces identical left and right coverage of 100 x 15°.

  • The component positioning and special DSP crossover filtering of the HDL 28-A take care of the constant directivity without spots of break up or attenuation.

  • The front baffle provides coplanar woofers, controlled low-frequency dispersion, and the high-frequency waveguide.

 

Flying Attitude

  • The advanced rigging concept derives directly from its big brothers: the RCF HDL 30-A and HDL 50-A.

  • The integrated mechanics are both fast and reconfigurable, allowing the system engineer to create J-shaped and spiral arrays. 

  • The hardware is designed for easy and fast setup. The angle can be adjusted on the ground before the system is hung and slipped automatically into the correct position as the array is pulled up.

  • Up to 20 HDL 28-A modules can be fastened on a single flybar.

 

RDNet Connections for Networked Control

 

RDNet is a robust management network and control platform for small, medium, and large arena-sized sound systems as well as complex and extended installations. Based on a proprietary network protocol, the software provides intuitive control and monitoring of every connected device/object in the RCF audio system.

 

  • Array and Zones Grouping with multiple-type EQ, Bass Shaper, and FiRPHASE EQ

  • Auto scan and complete monitoring

  • Shape Designer Array Calculator with subwoofer configuration helper

  • Adjust hi-pass, EQ, gain, and delay on individual components

  • Complete realtime monitoring

  • Automatic cluster size shaping and air compensation

 

Key Features

  • High-Power, Low-Weight Long-Throw System

  • Small/Medium, Indoor/Outdoor Live Events

  • 1.4" Compression Driver & 3" Voice Coil

  • Two 8" Woofers with 2.5" Voice Coil

  • 2200W Peak Class-D Digital Amplifier

  • 100°H x 15°V Symmetrical Dispersion

  • Frequency Response: 50 Hz to 20 kHz

  • FiRPHASE Technology, 750 Hz Crossover

  • XLR & PowerCon + RDNet

  • Easy to Stack and Fly

 

Specifications

 

Configuration

Active 2-Way

Total Power Capacity

2200 W Peak


1100 W RMS

Amplifier Power Rating

HF:


600 W Peak


300 W RMS


LF:


1400 W Peak


700 W RMS

Amplifier Class

Class-D

Drivers


HF Driver

1 x 1.4" / 35.6 mm Compression Driver

HF Voice Coil

3" / 7.6 cm

LF Driver

2 x 8" / 203.2 mm Woofer

LF Voice Coil

2.5" / 6.3 cm

Magnet

HF:


Neodymium


LF:


Neodymium


Performance

Frequency Response

50 Hz to 20 kHz -3 dB

Maximum SPL

135 dB (Peak)

Coverage Angle

100° H x 15° V

Input Sensitivity

Line Input:


4 dBu to -2 dBu

Protections

Output Limiter, RMS, Thermal

Connectivity


Audio I/O

1 x XLR 3-Pin Balanced/Unbalanced Line Input


1 x XLR 3-Pin Balanced Line Thru

Network I/O

1 x etherCON (RDNet) Input


1 x etherCON (RDNet) Output

Signal Processing


Crossover

750 Hz

Dynamic Processing

Soft Limiter

Alignment Delay

Yes

Phase Adjustment

Yes

Digital Signal Processing

32-Bit DSP: Delay, FIR Filter, Venue Settings (Adjustable via Optional Software)

Max Sample Rate/Resolution

48 kHz / 32-Bit

Power


AC Input Power

Factory Selectable:

100 to 240 VAC, 50 / 60 Hz (T 6.3 AH 250 V)


AC Power Connector

1 x powerCON Input

1 x powerCON Output


Power Consumption

300W

Physical


Mounting

Integrated Rigging

Handles

1 x Each Side

Cooling

Convection

Construction Material

Composite, Metal Grille, Polypropylene, Steel

Dimensions

11.6 to 9.3 x 22.4 x 19.3" / 294 x 569 x 491 mm

Weight

40.8 lb / 18.5 kg

 

 






Payment

1. Payment by bank transfer with bank account.(ex.BDO, Metro Bank, etc)

2. Payment via PayPal account : PayPal verified account is required.

3. Payment by credit or debit card via PayPal(Visa, Master, JCB, Amex etc.) : PayPal account is NOT required.

4. Payment by credit card(Visa, Master, JCB, Amex etc.) :3D verified credit cards only are eligible for payment by credit card.

5. Payment by bank transfer without bank account.(ex.LBC, Western Union, etc)

 

 For payment by bank transfer without bank account, the customer may pay by internet banking or telephone banking. The customer may also make payment at local banks. The name of the depositor is required to match the name registered as the depositor when placing the order. Payment shall be made within 7 days from placing the order. The order will be automatically cancelled otherwise.


*Important: All Prices in the website are subject to change without prior notice

Shipping

  • Shipping method : LBC, 2GO, Fedex, DHL, EMS, Air21, AP Cargo, JRC, etc
    Covered destinations : Nationwide
    Shipping cost : may vary on destination and purchase amount
    Shipping time estimate : 2~6 business days(in case of in-stock products). Order-based or imported items may take longer to ship. Please inquire by calling the store or via email whether the item is in-stock or order-based.
    Shipment bound for EMS premium regions : The customer may be required to pay additional cost.

    *Important : Products are to be shipped after the payment is made. Please note that shipping may take longer depending on the products of the order.


     International shipments may be subject to import taxes, duties and customs fees, which are levied once your package reaches the country of destination, and are the responsibility of the recipient. In case that the customer refuses to receive the parcel, the products are to be returned to Philippines and will not be shipped again. According costs(shipping, customs and etc) are the responsibility of the customer and will be deducted from the refund.


Returns & Exchanges

  Please make sure you have selected right options(e.g. size, color and quantity) prior to completing the order.
Once the order is completed, it is assumed that the customer agreed on our exchange/refund policy.
Exchanges and refunds are accepted only if the exchange/refund request is proven valid for the following reasons.

 

Eligible for exchanges and refunds:
On condition that the package (Labels, tags) of the products are intact.
-       Sold out products
-       Wrong item delivered
-       Defective products

-       Shoddy Goods

Ineligible for returns and exchanges:
-       Products with customer-induced damages
-       Products whose value is decreased significantly due to elapsed time or other reasons and are not in condition for re-sale
-       Change of mind

* (Please contact us or Email customer service for details)

 

Exchange/refund procedure
For exchanges/refund, the customer is required to post an exchange/refund request on the “Q&A” board.

The request is to include the reason for exchanges/refunds and the order number.
In case of exchange/refund request due to product defects or wrong item delivered, detailed photos of the products are also required. Exchanges/refunds will be made shortly upon careful examination and confirmation on the reported defects. 


The shipping costs occurring from product defects or wrong item delivered are the responsibility of the channel.com.ph.



>Warranty

channel.com.ph will repair any product under warranty at no charge or replace the unit of the exact model if deemed necessary.


If repair of returned merchandise is necessary due to neglect, damage, misuse, or improper repair by others, a charge will be made for labor, parts, and return freight.



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