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Wharfedale Pro DR4800 Power Amplifier 2x2500W @ 4Ohm - Brand New
درهم 2,540
تفاصيل السلعة
العمر
جديد
الحالة
ممتازة من الداخل والخارج
ضمان
نعم
مدى الإستخدام
لا يزال في التغليف الأصلي
تم النشر بتاريخ: 3 سبتمبر 2026
الوصف
KEY FEATURES
HIGH POWER, CLASS D AMPLIFICATION SOLUTIONS
SELECTABLE INPUT SENSITIVITY
REMOVABLE FRONT GRILLES FOR EASY MAINTENANCE
DURABLE PERFORMANCE
DESCRIPTION
The DR series are robust and durable amplification solutions for installation or for live sound. Anywhere where ‘bang for buck’ reliable power is needed.
The DR4800 and DR6000 deliver powerful performance and exceptional durability, housed in a robust 2U steel chassis.
For 4 Ω setups, the DR4800 provides 2500 W per channel, while the DR6000 delivers a stronger 3150 W per channel, offering the power needed for demanding audio environments.
Connection options are solid, with XLR inputs plus Links and speakON ™ outputs to ensure reliable connections. Input sensitivity is adjustable (0.775V, 1V, or 35dB), giving the flexibility to match the system’s requirements. Both amplifiers also maintain a wide frequency range of 20 Hz to 20 KHz, keeping sound quality clear and distortion-free (THD < 0.05%).
With advanced cooling systems and protection circuits against short circuits and overheating, these amplifiers are built to handle high workloads with ease and reliability. Perfect for professionals seeking consistent performance and durability.
SPECIFICATIONS
RATED POWER PER CH.@ 8 Ω ① 1450 W
RATED POWER PER CH.@ 4 Ω ① 2500 W
40 MS BURST POWER @ 2 CH. 4 Ω,1 KHZ ② 2900 W
BRIDGE RATED POWER @ 8 Ω ② 3500 W
FREQUENCY RESPONSE 20 Hz – 20 KHz,
+0/-0.75 DB
THD+N < 0.05 %, 20 Hz - 20 KHz
IMD ≤ 0.25%
MAX VOL. GAIN (0.775 V) 42.5 dB
DAMPING FACTOR (8 Ω / 100 HZ) > 300
S/N (1 CH. @ THD=1%, A WEIGHTED) > 108 dB
TOPOLOGY Class D
CROSSTALK -75 dB（1 KHz）, -60 dB（10 KHz）
INPUT SENSITIVITY / FIXED GAIN 0.775 V / 1 V / 35 dB
INPUT IMPEDANCE 20 kΩ， 10 kΩ
INPUT CONNECTER 2 balanced XLRs per channel
OUTPUT CONNECTER 2 × speakON ™
PROTECTION Protection circuit against short circuit, no load, on/off noise, radio interference
VENTILATION Front to back Internal air exhaust heat dissipation,
COOLING Fan cooling, quickly adjusts its speed with the temperature, temperature protection
CHASSIS SIZE (W X H X D) 19” x 3.5” x 16.1”. (482 mm x 89 mm x 410 mm)
HIGH POWER, CLASS D AMPLIFICATION SOLUTIONS
SELECTABLE INPUT SENSITIVITY
REMOVABLE FRONT GRILLES FOR EASY MAINTENANCE
DURABLE PERFORMANCE
DESCRIPTION
The DR series are robust and durable amplification solutions for installation or for live sound. Anywhere where ‘bang for buck’ reliable power is needed.
The DR4800 and DR6000 deliver powerful performance and exceptional durability, housed in a robust 2U steel chassis.
For 4 Ω setups, the DR4800 provides 2500 W per channel, while the DR6000 delivers a stronger 3150 W per channel, offering the power needed for demanding audio environments.
Connection options are solid, with XLR inputs plus Links and speakON ™ outputs to ensure reliable connections. Input sensitivity is adjustable (0.775V, 1V, or 35dB), giving the flexibility to match the system’s requirements. Both amplifiers also maintain a wide frequency range of 20 Hz to 20 KHz, keeping sound quality clear and distortion-free (THD < 0.05%).
With advanced cooling systems and protection circuits against short circuits and overheating, these amplifiers are built to handle high workloads with ease and reliability. Perfect for professionals seeking consistent performance and durability.
SPECIFICATIONS
RATED POWER PER CH.@ 8 Ω ① 1450 W
RATED POWER PER CH.@ 4 Ω ① 2500 W
40 MS BURST POWER @ 2 CH. 4 Ω,1 KHZ ② 2900 W
BRIDGE RATED POWER @ 8 Ω ② 3500 W
FREQUENCY RESPONSE 20 Hz – 20 KHz,
+0/-0.75 DB
THD+N < 0.05 %, 20 Hz - 20 KHz
IMD ≤ 0.25%
MAX VOL. GAIN (0.775 V) 42.5 dB
DAMPING FACTOR (8 Ω / 100 HZ) > 300
S/N (1 CH. @ THD=1%, A WEIGHTED) > 108 dB
TOPOLOGY Class D
CROSSTALK -75 dB（1 KHz）, -60 dB（10 KHz）
INPUT SENSITIVITY / FIXED GAIN 0.775 V / 1 V / 35 dB
INPUT IMPEDANCE 20 kΩ， 10 kΩ
INPUT CONNECTER 2 balanced XLRs per channel
OUTPUT CONNECTER 2 × speakON ™
PROTECTION Protection circuit against short circuit, no load, on/off noise, radio interference
VENTILATION Front to back Internal air exhaust heat dissipation,
COOLING Fan cooling, quickly adjusts its speed with the temperature, temperature protection
CHASSIS SIZE (W X H X D) 19” x 3.5” x 16.1”. (482 mm x 89 mm x 410 mm)
منطقة
الراشدية, دبي, الإمارات
- المحاسبة / المالية
- السيارات
- الصحة والجمال
- التنظيف /التدبير المنزلي
- الإنشاءات
- شيف / طباخ
- خدمة العملاء / مركز الإتصال
- إدارة وتحليل البيانات
- التصميم
- سائق / توصيل
- تعليم
- هندسة
- إدارة الفعاليات والمناسبات
- عامل / فنّي
- الموارد البشرية - الإدارة
- تكنولوجيا المعلومات
- خدمات قانونية
- خدمات لوجستية و توزيع
- التصنيع / التخزين
- كابتن بحري / بحار
- التسويق/الإعلان
- الاعلام,الفنون والترفيه
- الطب / الرعاية الصحية
- عقارات
- تشغيل المطاعم
- المبيعات / تطوير الأعمال
- السكرتارية / المكتب الأمامي
- الأمن /الحماية
- رياضة و لياقة
- السفروالضيافة
- أخرى
- يبحث عن عمل
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