The Wharfedale Pro DP-8015i is a professional 8-channel power amplifier designed for fixed installations, delivering high performance, flexibility, and efficiency. Built with the DNA of the renowned DP series, this amplifier is optimized for both low-impedance (2–8 Ω) and high-impedance (70 V / 100 V) systems. The DP-8015i supports Bridge Mode, offering up to 4 x 300 W, and includes GPIO control, Phoenix connectors, and Power Factor Correction (PFC) for enhanced power efficiency and system integration. Whether for large venues, commercial buildings, or multi-zone installations, the DP-8015i ensures robust reliability, easy configuration, and outstanding sound clarity. Key Features ✅ 8-Channel Output – 8 x 150 W @ 2–8 Ω or 70V/100V high-impedance systems 🔁 Bridge Mode – Up to 4 x 300 W @ 4–16 Ω 🧠 Smart Integration – GPIO for remote ON/OFF and system linking 🔌 Phoenix Connectors – For easy, clean installations 🧲 2-Ohm Stable – Operates safely at low impedance loads 🌐 100V / 70V Compatible – Ideal for distributed speaker systems ⚡ Power Factor Correction (PFC) – Smooth power delivery and high efficiency 🖥️ 1.81" Colour Display – For monitoring and quick setup 🎛️ Input Sensitivity Switch – Multiple gain options 🔧 Removable Front Grille – For easy maintenance access 🔒 Protection Features – Overload, short-circuit, over-temperature, under-voltage 🧱 Compact 1U Rackmount – Saves space without sacrificing power 📊 Status Indicators – LEDs for signal, clipping, and protection Technical Specifications Power Output Mode Power Output 8 Ω Stereo 8 x 150 W 4 Ω Stereo 8 x 150 W 2 Ω Stereo 8 x 150 W 16 Ω Bridge 4 x 300 W 8 Ω Bridge 4 x 300 W 4 Ω Bridge 4 x 300 W 100 V High-Z 8 x 150 W 70 V High-Z 8 x 150 W Input & Output Input Connectors: Phoenix MC 1,5/12-ST-3,81 Output Connectors: Phoenix PC 5/8-STF1-7,62 Remote Level Control: Phoenix, 10 kΩ GPIO Control: Remote ON/OFF, Link (Phoenix MC 1,5/6-ST-3,81) Mode Switches: LO-Z, BRIDGE, 100 V, 70 V Input Sensitivity Settings: 1 V (30.8–40.0 dB gain) 0.775 V (33–42.2 dB gain) Performance THD+N: 0.05% typical @ 10% rated power Crosstalk: ≥70 dB (20 Hz – 1 kHz) Frequency Response: Lo-Z (8 Ω): ±0.5 dB (20 Hz–20 kHz) Hi-Z: ±0.5 dB (40 Hz–16 kHz) Input Impedance: 20 kΩ balanced / 10 kΩ unbalanced Damping Factor: ~300 (20–200 Hz, 8 Ω) SNR: ≥100 dB (A-weighted) Display & Indicators 1.81" Colour LCD – For status and control Signal LED: Green (signal), Yellow (clip), Red (protection) Protection Under-voltage DC protection Over-temperature Limiter Overload Short-circuit Power Supply Voltage Range: 100–240 V AC ±10%, 50/60 Hz PFC: Included (Power Factor Correction) Physical Dimensions (W × H × D): 483 × 45 × 340 mm Net Weight: 6.0 kg Rack Height: 1U Thermal Dissipation & Power Draw (Example @ 220V) Load Power In Power Out Heat Dissipation Standby 150 W 0 W 511.9 Btu/h 1/8 Power (8 Ω/CH) 328.3 W 150 W 608.6 Btu/h 1/3 Power (8 Ω/CH) 613.8 W 400 W 729.7 Btu/h Gain Comparison Table Input Sensitivity Gain (8 Ω) Gain (100 V) Gain (70 V) 0.775 V 38 dB 42 dB 39 dB 1 V 36 dB 40 dB 37 dB
