HD210 - Guitar amp Hartke - Free user manual and instructions

USER MANUAL HD210 Hartke

HyDrive HD Series Bass Cabinets

Owner's Manual

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Hartke

©2018, V2

278-B Duffy Ave

Hicksville, New York 117801

Phone: [phone]

www.hartke.com

Introduction

Thank you for purchasing a HyDrive HD Bass Enclosure from Hartke! We know you don't like reading owners manuals, but you've just purchased one of the finest bass speaker systems around, and we want to tell you about it. So, before you plug in and start playing, we'd like to suggest you take just a few moments to scan these pages.

The HyDrive HD series is the second generation of bass speaker enclosures featuring Hartke's patented HyDrive hybrid cone bass transducers. HyDrive speakers are constructed using an outside curved Kevlar®-loaded paper cone producing warm low frequencies and an inside anodized aluminum cone that produces smooth mids and high-end extension. This new series reproduces even more of the fundamental frequency, providing a clean sound with a big low end, allowing you to sculpt a wide range of tones for any musical style.

With proper care and operation, your HyDrive cabinet will operate trouble free for many years. We recommend you record your serial number in the space provided below for future reference.

Serial number: ____

Date of purchase: ____

NOTE: Should your Hartke Cabinet ever require servicing, a Return Authorization (RA) number is necessary. Without this number, the unit will not be accepted. If purchased in the United States, please call Hartke at 1-800-372-6766 for a Return Authorization number prior to shipping. Please retain the original packing materials and, if possible, return the unit in its original carton and packing materials. If purchased outside the United States, please contact your local distributor for warranty information.

Connecting the HD Cabinet

The HyDrive HD Cabinets feature two 1/4" and two twist-and-lock connectors wired in parallel. Each connector can be used as an input from an amplifier or as a pass through to an additional speaker cabinet.

When connecting an HD series cabinet to another extension cabinet be sure to check the manufacturer's recommended impedance for the amplifier to avoid any damage. Read the section "About Impedance" for more information on connecting multiple speakers together.

Hartke HD410 POWER RATING: 1000 WATTS RMS & OHMS HIGH FREQUENCY -6dB OFF ON INPUT (SELECT ONE) RITISSION (SELECT ONE) DESIGNED & ENGINEERED BY HARTKE S/N Pensel 8.175.321 hartke.com

NOTE: Never connect more than one amplifier to a HyDrive HD series enclosure. This will damage the speaker cabinet and void the warranty.

NOTE: Use only unshielded speaker wire with a gauge of 12 – 18 AWG. Do not use shielded instrument cables when connecting an amplifier to a speaker cabinet or when connecting an extension cabinet.

Use a standard 2-conductor cable, wired to pins 1+ and 1-, when connecting an amplifier to a Hydrive HD cabinet

1- 1+ 2+ 2- Not Connected

Using The High Frequency Level Control

The HyDrive HD cabinet has a control used to adjust the level of the high-frequency driver. The switch has three positions, ON, -6dB and OFF. When the switch is set to OFF, the high frequency driver is completely out of the circuit and off. Setting the switch to -6dB, will attenuate the driver by 6dB. When set to ON, you get the full level of the high-frequency driver.

About Impedance

Basically, impedance is the amount of current that will flow through a speaker at a certain voltage. It is measured in Ohms ( ). The actual impedance of a speaker is not constant across all frequencies. So, for convenience we use the term “nominal impedance”, which refers to the impedance that a speaker presents to an amplifier at a reference frequency.

A speaker typically has an impedance rating of 4Ω, 8Ω, or 16Ω. Generally, the lower the impedance of a speaker, the more power will be developed by the connected amplifier. For example, a 4Ω speaker will extract more power from your amplifier than an 8Ω speaker. If you connect a speaker with an impedance lower than the amplifier's output rating, the amplifier can overheat and damage the power output section. It is important to learn how to connect multiple speaker cabinets safely without damaging the speakers or the amplifier in this way.

Here is a simple rule of impedance: When two speakers with the same impedance are wired in parallel, the total system impedance is cut in half, and when two speakers with the same impedance are wired in series, the total impedance is the sum of the speakers individual impedance.

Hartke HyDrive HD speaker cabinet input jacks are parallel connections. The formula to calculate the total impedance of a parallel speaker system is:

$$ 1 / \mathrm{Rt} = 1 / \mathrm{R1} + 1 / \mathrm{R2} + 1 / \mathrm{R3} + \dots 1 / \mathrm{Rn} $$

(R is the rated impedance of a speaker cabinet)

If all speakers have the same impedance, the total impedance will be equal to the impedance of a single speaker divided by the total number of speakers. For example, if you have two 4Ω speakers connected in parallel, the total impedance is 4 divided by 2, or 2Ω. You should be careful when connecting speakers in parallel to an amplifier. The impedance can quickly fall below safe levels. This is especially true when connecting speakers in parallel to a bridged amplifier.

Typical Parallel Speaker Impedance Calculations:

$$ \begin{array}{l} 1 6 \Omega + 1 6 \Omega = 8 \Omega \ 8 \Omega + 8 \Omega = 4 \Omega \ 4 \Omega + 4 \Omega = 2 \Omega \ 4 \Omega + 8 \Omega = 2. 7 \Omega \ 8 \Omega + 1 6 \Omega + 1 6 \Omega = 4 \Omega \ \end{array} $$

HD112 - Impedance Selection

The HyDrive HD112 has an innovative dual voice coil design that allows the cabinet to operate at either 4 or 8 ohms impedance. The cabinet has a impedance selector switch on the rear jack plate.

If you are using a single speaker cabinet, and the amplifier has a minimum impedance of 4 ohms, set the HyDrive HD112 impedance selector switch to 4-ohms to get the maximum power from the amp.

If you are using two HyDrive HD112 together in parallel, for a total impedance of 4 ohms, or adding a HyDrive HD112 to your current rig, set the impedance selector switch to 8 ohms.

Hartke HD112 POWER RATING: 300 WATTS RMS 4/8 OHMS INPUT (SELECT ONE) HIGH FREQUENCY -6dB OFF ON 4Ω 8Ω EXT. NS ON (SELECT ONE) DIMENSIONS & ENGINEERED BY HARTKE 5/8 hartke.com

NOTE: Be sure to check the manufacturer's recommended minimum safe impedance rating for your amplifier before setting the impedance selector switch to avoid any damage to your amplifier.

Specifications

HD410

Description 4 x 10" Bass Speaker Cabinet

Cabinet Type Two chamber, sealed enclosure

Cabinet Impedance 8 Ohms

LF Drivers 250 watt, 10", paper and aluminum hybrid cone

HF Driver 1" High Frequency Driver

HF level control 3-position switch (0,-6dB, Off)

Power Handling 1000 Watts RMS

Frequency Response 50Hz - 17kHz -3dB

-10dB LF Response 30Hz

Dimensions 24" x 24" x 15"

618mm x 618mm x 381mm

Weight

70.5lb

32kg

HD115

Description 1 x 15" Bass Speaker Cabinet

Cabinet Type Vented bass enclosure

Cabinet Impedance 8 Ohms

LF Drivers 500 watt, 15", paper and aluminum hybrid cone

HF Driver 1" High Frequency Driver

HF level control 3-position switch (0,-6dB, Off)

Power Handling 500 Watts RMS

Frequency Response 45Hz - 17kHz -3dB

-10dB LF Response 20Hz

Dimensions 24" x 24" x 15"

618mm x 618mm x 381mm

Weight

61.7lb

28kg

Specifications

HD210

Description 2 x 10" Bass Speaker Cabinet

Cabinet Type Sealed enclosure

Cabinet Impedance 8 Ohms

LF Drivers 250 watt, 10", paper and aluminum hybrid cone

HF Driver 1" High Frequency Driver

HF level control 3-position switch (0,-6dB, Off)

Power Handling 500 Watts RMS

Frequency Response 50Hz - 17kHz -3dB

-10dB LF Response 35Hz

Dimensions 14.5" x 24" x 15"

371mm x 612mm x 383mm

Weight37.7lb

17.1kg

HD112

Description 1 x 12" Bass Speaker Cabinet

Cabinet Type Vented bass enclosure

Cabinet Impedance 4 or 8 Ohms selectable

LF Drivers 300 watt, 12", paper and aluminum hybrid cone HF

Driver 1" High Frequency Driver

HF level control 3-position switch (0,-6dB, Off)

Power Handling 300 Watts RMS

Frequency Response 35Hz - 17kHz -3dB

-10dB LF Response 25Hz

Dimensions 19" x 15" x 16"

487mm x 381mm 404mm

Weight30.9lb

14kg

At Hartke, we are continually improving our products, therefore specifications and images are subject to change without notice.

Dimensions 24" x 24" x 15"

618 mm x 618 mm x 381 mm

Poids70,5 lb

32 kg

HD115

Description Baffle de basses 1 x 15"

Dimensions 24" x 24" x 15"

618 mm x 618 mm x 381 mm

Poids61,7lb

28 kg